JONSBO D300 Review: A Sleek PC Case with Curved Glass and Infinite Mirror Fans

JONSBO has recently launched the D300 computer case, available in both sleek black and pristine white versions, offering a panoramic view that is bound to capture the attention of tech enthusiasts and PC builders alike. This innovative case measures 236.4mm in width, 420.9mm in height, and 460.2mm in depth, accommodating ITX and M-ATX motherboards with ease. One of its standout features is the user-friendly design of the top and right side mesh panels, which are secured with spherical snaps, eliminating the need for tools during assembly or modifications.

The D300 distinguishes itself with a seamless curved glass design, enhancing the aesthetic appeal of the build. This design choice adds to the visual allure and supports M-ATX’s BTF (back-to-front) cable management, ensuring the interior remains organized and clutter-free. This case also debuts alongside the JONSBO FR 505 full-frame infinity mirror fan, promising an unboxing experience filled with both style and functionality.

JONSBO D300 Product Specifications

  • Dimensions: 236.4mm(W) x 420.9mm(H) x 460.2mm(D)
  • Motherboard Compatibility: ITX / M-ATX
  • Storage Options:
  • Back Panel: 2 x 2.5” SSD or 1 x 3.5” HDD + 1 x 2.5” SSD
  • Bottom: 1 x 2.5” SSD or 1 x 3.5” HDD
  • I/O Front Panel: 1 x USB3.2 Gen2 Type-C, 1 x USB3.0, Audio & Mic
  • Fan Support:
  • Top: 3 x 120mm or 2 x 140mm
  • Side: 3 x 120mm
  • Rear: 1 x 120mm or 1 x 140mm
  • Bottom: 1 x 120mm
  • PSU Chamber: 2 x 120mm or 1 x 140mm
  • Water Cooling Support:
  • Top: 240mm x 1 or 360mm x 1
  • Rear: 120mm x 1 or 140mm x 1
  • Power Supply Compatibility: ATX ≤ 200mm
  • CPU Cooler Height: ≤ 180mm
  • Graphics Card Length: ≤ 430mm
  • Weight: 8KG

The D300’s emphasis on a clean, minimalist internal design, thanks to its innovative cable management and storage solutions, matched with its striking visual presentation externally, makes it a compelling choice for PC builders seeking both form and function. Extensive cooling options, from traditional fans to modern water cooling, ensure this case can handle high-performance components, keeping them cool under pressure. With its unique combination of aesthetics, functionality, and versatility, the JONSBO D300 is poised to become a favorite among those looking to build or upgrade their PC with a touch of elegance.

JONSBO D300 Case Unboxing: Elegant Design Meets Versatile Features

This is the packaging for the JONSBO D300 M-ATX computer case. The front of the box features a detailed technical drawing of the case itself, providing a clear view of its design and internal structure. This not only showcases what the buyer can expect in terms of the case’s appearance but also reflects an attention to detail, which is appreciated by enthusiasts and professionals alike. Below the image, the box lists the product specifications in a clear and organized format, ensuring that all relevant information is immediately accessible. This practical yet aesthetically pleasing packaging design emphasizes the product’s professional quality and aligns with the user’s expectations for high-standard PC components.

The back of the JONSBO D300 computer case packaging provides a comprehensive overview of the product’s key features, which are illustrated with detailed diagrams. The information points out that this M-ATX case is the first to utilize a fully tempered non-bent glass side panel, enhancing both strength and safety. This design choice offers a seamless and unobstructed visual experience, significantly improving the case’s aesthetics over traditional cases.

Noteworthy features highlighted include:

  • USB 3.2 Gen2 Type-C super-speed port for rapid data transfer and convenient connectivity.
  • Integrated, fully tempered, and curved glass on an unobstructed visual design accentuates the case’s sleek look.
  • Compatibility with up to 360mm radiator or 180mm tall air cooler ensures versatile cooling options catering to different performance needs.
  • Support for horizontal motherboard installation by choice, enhancing the visual and practical layout and keeping the interior neat.
  • Accommodation for high-end graphics cards up to 430mm is suitable for gamers or professionals who require powerful graphics processing capabilities.
  • A multi-angle no-tool design for ease of assembly and maintenance.

The packaging underscores the D300’s commitment to providing a refined display effect, where the internal components are showcased neatly, contributing to the overall aesthetics of the build. Such detailed information ensures that potential buyers are well-informed about the product’s advantages, aligning with their preferences for high-quality, aesthetically pleasing, and functional PC cases.

The accessories provided with the JONSBO computer case, which likely includes the D300 model. These accessories ensure users have everything they need for a seamless assembly experience. Included in the set are:

  • Instruction Manual: A guide to help users through the installation process, with clear instructions and diagrams.
  • Screws: Various bags of screws, each labeled for specific parts such as PSU (Power Supply Unit), SSD (Solid State Drive), MB (Motherboard), and HDD (Hard Disk Drive), simplifying the identification process during assembly.
  • Cable Ties: For managing and organizing cables within the case to maintain a clean and orderly build.
  • Cleaning Cloth: To keep the case’s glass and surfaces free from fingerprints and dust, preserving the aesthetic look.
  • Quality Assurance Certificate: A document assuring the buyer of the product’s quality and compliance with standards.

This comprehensive set of accessories enhances the product’s value by providing users with the necessary tools to ensure a tidy installation and maintain the case’s presentation.

Featured in the image are the black and white variants of the JONSBO D300 computer cases, both exhibiting their clean and modern design. These cases have embraced the trend of panoramic chassis designs by incorporating a one-piece panoramic curved glass side panel, offering a comprehensive view of the case’s interior. This design not only provides an elegant and sleek appearance but also ensures that the internal components are fully visible, allowing for a striking display of the hardware inside.

The cases appear to have a protective 2H film on the glass surfaces, which serves to prevent shattering and enhance durability. Notably, there’s a sticker in the top left corner of the curved glass on the white case, which likely contains instructions for the safe removal of the glass panel. This thoughtful detail underscores JONSBO’s commitment to combining aesthetic appeal with user safety and convenience. The contrasting colors between the cases offer potential builders a choice to match their personal style or room aesthetics, making the D300 a versatile option for various preferences.

This close-up of the JONSBO D300 in white showcases its pristine and modern design. The case’s clean lines and white finish give it a contemporary look that can blend seamlessly into any setup, accentuating a minimalist or modern decor. The panoramic curved glass side panel invites an unobstructed view into the heart of the build, making it an ideal showcase for high-end components and custom RGB lighting setups.

The precision-cut holes and mounts for various components are meticulously designed for functionality and ease of assembly. The layout suggests ample space for cable management, ensuring that the final build can be both aesthetically pleasing and organized. The thoughtful engineering of the case can cater to enthusiasts who appreciate a combination of sleek design and practicality in their PC builds.

The front view of the JONSBO D300 in white captures its modern and sophisticated design. The case’s symmetrical front panel conveys a sense of order and precision, vital for a clean setup. Without external drive bays, the case maintains a sleek and uninterrupted facade, which is very much in line with contemporary design trends favoring simplicity and elegance.

The perforated areas suggest optimized airflow, crucial for maintaining component health and performance. The overall design indicates a focus on both aesthetics and functionality—a hallmark of quality chassis design. This case, with its bright white finish, is likely to appeal to users who value a bold yet refined statement in their workspace or gaming environment.

This close-up highlights the D300’s “A-pillarless” design—a feature that removes the traditional front corner supports of the case, typically known as the A-pillars, in favor of a clear expanse of glass. This design approach creates a more immersive view into the case, unobstructed by metal columns or edges, which allows for an uninterrupted display of the internal components. It’s a stylish and increasingly popular choice that enhances the visual impact of custom-built PCs, appealing to users who take pride in their system’s appearance as well as its performance.

The image displays a sticker with instructions on how to safely remove the glass panel from the computer case, likely the JONSBO D300. The sticker provides a four-step process:

  1. Push Open: It suggests pushing a mechanism to release the panel.
  2. Lift Off the Panel: After releasing the lock, lift the panel upwards to detach it from the case.
  3. Handle with Care: A reminder to carefully handle the glass with both hands, likely to prevent dropping or damaging the glass.
  4. Placement: Instructions on how to place the glass panel down safely without causing damage.

This sticker is a thoughtful inclusion, ensuring users can handle their hardware safely and correctly, potentially preventing accidents or damage during the installation or maintenance process.

The image captures the rear of the JONSBO D300 case, meticulously designed for optimal component arrangement and cooling efficiency.

Key features visible include:

  • Cable Routing Brackets: On the left side, there are four brackets for secure cable management, ensuring a clean and organized interior.
  • Cooling Support: At the top right, there’s space for mounting either a 120mm or 140mm fan, or a similarly sized radiator for water cooling systems.
  • PCIe Expansion Slots: There are five PCIe slots, which offer flexibility for multiple graphics cards or other expansion cards.
  • Power Supply Unit (PSU) Compartment: Located at the bottom, this area is designated for installing an ATX power supply, with ample space for airflow and cable management.

The design emphasizes the importance of a clean build and efficient cooling, catering to high-performance setups. The layout offers an accessible and user-friendly experience for both novice and seasoned PC builders.

The image showcases the bottom view of the JONSBO D300 case, which is well-equipped with features that prioritize cleanliness and stability.

Key details visible here include:

  • Magnetic Dust Filter: There’s a magnetically attached dust filter that covers the majority of the bottom panel, offering easy removal for cleaning, which helps maintain optimal airflow and prevents dust accumulation inside the case.
  • Hard Drive Mounting Screws: Visible through the mesh are the screws for securing hard drive trays in the center, indicating the case’s storage capabilities and its provision for secure installation of HDDs/SSDs.
  • Fan Mounting Screws: Also visible are the points for securing a bottom fan mount, hinting at additional cooling options.
  • Non-Slip Pads: At each corner of the case’s base are non-slip pads, which ensure that the case remains stable on a variety of surfaces, mitigating vibration and reducing noise.

The bottom design illustrates the case’s commitment to a user-friendly building experience and the maintenance of the system’s performance integrity over time.

We see the bottom of the JONSBO D300 case again, but this time with the magnetic dust filter removed, revealing the fine mesh underneath. The dust filter, lying in the foreground, serves as an effective barrier against dust particles, which can compromise the performance and longevity of the PC components.

Circled in red are the specific points of interest:

  • The top circle indicates the screw holes for the hard drive cage, which are designed for securing the storage drives firmly within the case.
  • The lower rectangle highlights the area where a bottom-mounted fan can be attached, aiding in the case’s cooling system by drawing in cool air from beneath the case.

The clear labels and visual cues provided on the bottom panel enhance the user-friendly nature of the case, simplifying installation and maintenance tasks for the user. The magnetic dust filter is a convenient feature, allowing for easy removal and cleaning, which helps in maintaining optimal airflow and thermal performance over time.

This image gives us a closer look at one of the non-slip pads on the bottom of the JONSBO D300 case. These pads are crucial for several reasons:

  • Stability: They prevent the case from sliding around, which is particularly important when you’re plugging in or removing cables.
  • Vibration Dampening: They absorb vibrations from the case, which can be caused by spinning hard drives, fans, and other moving parts within the PC, contributing to a quieter operation.
  • Surface Protection: The pads act as a buffer between the case and the surface it’s placed on, protecting the latter from scratches or abrasions.

This thoughtful detail adds to the overall quality and user-focused design of the case, demonstrating a consideration for practical use and the longevity of both the case and the workspace it resides in.

The right side panel of the JONSBO D300 case, featuring its practical and elegant design elements.

  • Mesh Vents: The panel has a full-length mesh section that allows for passive ventilation, promoting air circulation to aid in cooling the components inside the case.
  • Tool-less Entry: The lower part of the panel includes a recessed slot with metal clasps, while the upper part is secured with spherical snaps. This tool-less design allows for quick and easy access to the interior without the need for screwdrivers or other tools, simplifying the process of modifications, upgrades, or routine maintenance.
  • Aesthetics: The mesh design, while primarily functional, also adds to the aesthetic value of the case, giving it a clean, uniform look that’s both visually pleasing and functional.

This side panel design demonstrates a harmonious blend of form and function, catering to users who value efficiency and convenience as much as they appreciate the visual appeal of their hardware.

A detailed view of the underside of the JONSBO D300’s top panel, where the lower clasping mechanism is highlighted. The recessed groove shown is part of the case’s tool-less design, which utilizes clasps that likely snap into place to secure the side panels. The foam strip seen within the recess likely serves as a cushion or seal to prevent vibrations and to ensure a snug fit between the panel and the main body of the case, minimizing noise and dust ingress. This user-friendly feature underscores the case’s design efficiency, prioritizing ease of access and maintenance without compromising on build quality or performance.

A close-up of the spherical snap or push-pin that is part of the tool-less design feature on the JONSBO D300 case. These types of fasteners are known for their convenience, allowing for quick and easy removal or securing of the panel without the need for additional tools. The surrounding mesh suggests this might be a section of the case that can be opened, such as a side or top panel, allowing for airflow or access to the interior for component installation or maintenance. The simplicity and efficiency of this design reflect a thoughtful approach to case engineering, aimed at enhancing the user experience.

An aerial perspective of the JONSBO D300 case’s top panel, illustrating its ventilation and interface features.

  • Ventilation: The entire central section is a meshed area designed to support cooling fans or radiators, enhancing the case’s thermal management. It’s compatible with up to three 120mm fans or two 140mm fans, and water cooling radiators measuring 240mm or 360mm, which offers considerable flexibility for both air and liquid cooling setups.
  • I/O Configuration: On the right-hand side, there’s a neatly arranged input/output panel that includes:
  • A power button for turning the computer on and off.
  • LED indicators, likely for power and drive activity.
  • A reset button to quickly reboot the system.
  • Audio jacks for 3.5mm headphone and microphone inputs, which are standard for connecting audio peripherals.
  • Two USB 3.0 ports for high-speed data transfer with external devices.
  • A Type-C port, providing a modern interface for newer devices and faster data transfer rates.

The top panel’s design balances functionality with aesthetics, offering ample cooling options while maintaining a sleek, minimalist appearance. The conveniently located I/O panel allows easy access for interaction with the system without the need to reach around to the back of the case.

The close-up of the I/O configuration on the JONSBO D300 case provides a clearer view of the user interface options available on the top panel:

  • Power Button: The large, centrally located button is used to power on or off the computer.
  • LED Indicator: The small light next to the power button likely indicates power status and possibly hard drive activity.
  • Reset Button: The smaller button next to the LED indicator is used to reset the computer without the need to power it down completely.
  • Audio Jacks: There are two audio ports for connecting headphones or speakers and a microphone, providing convenient access for audio peripherals.
  • USB Ports: Two USB 3.0 ports are included for connecting external devices like flash drives, offering high-speed data transfer.
  • Type-C Port: A single Type-C port caters to the latest devices, supporting faster data transfer speeds and a reversible plug orientation for ease of use.

These components are arranged in a streamlined, minimalist design that complements the overall aesthetic of the case while ensuring functionality and user accessibility.

The internal connectors for the I/O (Input/Output) panel of a computer case, typically used to connect the case’s buttons and indicators to the motherboard. These connectors are:

  • HD AUDIO: This connects to the motherboard’s audio header and enables the case’s headphone and microphone jacks.
  • RESET SW: This is for the reset switch, allowing it to interface with the motherboard to restart the computer without turning the power off.
  • POWER SW: This connects the power button to the motherboard, allowing you to turn the computer on and off.
  • POWER LED + / –: These are for the power LED, which lights up when the computer is turned on. They connect to the corresponding positive and negative pins on the motherboard.

The connectors are clearly labeled for easy identification and correct installation, which is essential to ensure that the front panel functions properly. Proper installation of these connectors is crucial for the computer to respond correctly to the interactions with the I/O panel.

The top cover of the JONSBO D300 case removed, displaying the interior of the cover and the case’s upper chassis.

  • Spherical Snaps: The cover uses these tool-less snaps for easy removal, indicating a user-friendly design that simplifies access to the interior for installation or maintenance.
  • Handles: Two wide handles with the JONSBO branding are visible on the front and left sides. These handles are especially useful for lifting and removing the curved glass panel without touching the glass directly, which helps to keep it free from fingerprints and smudges.

The design choice to include handles for the removal of the glass panel reflects a thoughtful consideration for the user’s convenience and the overall cleanliness of the build. It shows an attention to detail that enhances the experience of assembling and customizing the PC.

This close-up highlights one of the wide, branded handles found on the top cover of the JONSBO D300 case. The handle, prominently embossed with the “JONSBO” logo, exemplifies the case’s design that marries functionality with brand identity. Such handles are strategically placed to facilitate the safe and easy removal of side panels or covers without directly touching and potentially smudging the glass surfaces, maintaining the aesthetic integrity of the case. The sturdy, woven texture indicates a durable material choice, ensuring a reliable grip when handling the panels.

A clearer view of the top of the JONSBO D300 case, highlighting two screws (marked with red circles) that must be removed before the curved glass panel can be taken off. These screws add an extra layer of security to the panel, ensuring that it stays firmly attached to the case when not intentionally being removed. This is a safety measure to prevent the panel from accidentally coming off, which could lead to damage or injury. After these screws are removed, the handles can be used to safely and cleanly remove the glass panel without touching it directly.

A detailed view of the area where the curved glass panel meets the body of the JONSBO D300 case. The close fit between the two parts is showcased, emphasizing the case’s design quality that minimizes gaps. This seamless integration not only contributes to the sleek aesthetics of the case but also plays a practical role in dust management, reducing the places where dust can enter and accumulate inside the case. Such precision in design details is indicative of high manufacturing standards, which can be a deciding factor for consumers seeking both form and function in their PC builds.

JONSBO D300 Review: A Spacious Case with Versatile Cooling and Storage Solutions

The interior space of the JONSBO D300 case, offering a view of its spacious layout and the features that accommodate various high-end PC components.

Key interior features include:

  • Cooling Support: The case accommodates CPU coolers up to 180mm in height, providing enough clearance for most high-performance air coolers.
  • Graphics Card Length: It supports graphics cards up to 430mm in length, which means it can house virtually any current high-end GPU on the market.
  • Motherboard Compatibility: The D300 is designed for ITX and M-ATX motherboards, including those that use the back-to-front (BTF) cabling approach, ensuring versatile motherboard support.
  • Cable Management: Strategically placed cable routing holes around the motherboard tray and near the power supply unit (PSU) area facilitate clean cable management, which is critical for both aesthetics and airflow.

The well-thought-out internal design with its cable management options not only ensures compatibility with different motherboard orientations but also helps create a neat and tidy build, optimizing airflow and simplifying the installation process.

An interior shot focused on the JONSBO D300’s motherboard tray and cable management features.

  • Cable Routing Holes: These are the various holes and cutouts you see around the motherboard area. They are strategically positioned to help users route their cables cleanly behind the motherboard tray, improving both airflow and the visual tidiness of the build.
  • Grommets: While this case doesn’t show any rubber grommets in the holes, the edges are rounded to protect cables from being cut or worn out over time. Grommets or not, these openings are essential for effective cable management.
  • Motherboard Standoffs: The raised points on the tray are standoffs where the motherboard is mounted to keep it elevated from the case, which is essential to prevent electrical shorts.
  • SSD and HDD Mounting Points: You can also see the outlines and screw points for mounting SSDs or HDDs directly to the back of the motherboard tray, a space-saving measure that contributes to the case’s clean design.

This design prioritizes a neat internal appearance and maximizes the case’s airflow, crucial for maintaining optimal temperatures and thus the performance of the internal components.

The image shows the space above the power supply shroud within the JONSBO D300 case, highlighting its cooling and storage capabilities.

  • Fan Mounts: The perforated area indicates where fans can be mounted directly above the power supply unit (PSU) compartment. This space can accommodate either two 120mm fans or one 140mm fan, which can help exhaust warm air from the PSU and the lower section of the case.
  • Additional Fan Bracket: Adjacent to the PSU shroud is a bracket for an additional 120mm fan. While the design requires removing screws from the bottom of the case to access this bracket, it provides the option to enhance airflow further.
  • Utility Space: If not used for a fan, this small area next to the PSU shroud can serve as a convenient spot to place small items or extra cables, making use of every available space within the case.

This design element demonstrates the case’s adaptability, catering to different cooling needs or storage preferences. The emphasis on maximizing space utility within the D300 aligns with the needs of PC builders who seek a balance of performance, organization, and customization in their setups.

This image zeroes in on the fan bracket located next to the power supply shroud in the JONSBO D300 case. It’s designed to hold an additional 120mm fan for extra cooling, which can be especially useful in directing airflow around the lower parts of the case where the power supply and possibly hard drives are located. The bracket includes mounting points for the fan, ensuring it can be securely fastened.

The ease of access to this bracket is a bit challenging since it requires the removal of screws from the case’s underside, as previously mentioned. However, this design allows users to customize their cooling setup based on their specific needs, offering the flexibility to optimize airflow or to use the space for other purposes if the fan isn’t needed. The thoughtful inclusion of this extra fan mount illustrates the case’s commitment to customizable cooling solutions.

The right side of the JONSBO D300 case’s interior, focusing on the cable management and drive mounting options.

  • Cable Management: Cables are pre-routed through this side, keeping them organized and out of the main chamber to improve airflow and the overall clean look of the build.
  • Drive Mounting Options:
  • Behind the Motherboard Tray: There’s space for mounting storage drives, specifically two 2.5-inch SSDs or one 3.5-inch HDD plus one 2.5-inch SSD. This keeps the drives out of the main chamber, saving space and reducing clutter.
  • Bottom Drive Cage: This can hold either a 3.5-inch HDD or a 2.5-inch SSD. The cage is removable after unscrewing it from the bottom of the case, offering flexibility for different storage configurations or additional space if not used.
  • PSU Compartment: To the right of the drive cage is the PSU bay, capable of fitting a power supply unit up to 200mm in length. This is ample room for most standard PSUs, allowing for good airflow and cable management around the power supply.

This layout is designed to keep the main chamber unobstructed for better airflow and easier component installation, while also providing ample and versatile storage solutions. The ability to manage cables and mount drives without impeding the airflow or the visual aesthetics of the main chamber reflects a thoughtful design approach.

In this image, we’re given a closer look at the drive mounting area within the JONSBO D300 case.

  • Drive Mounts: The marked red area indicates the mounting points for the storage drives. This versatile setup allows the installation of either 2.5-inch solid-state drives (SSDs) or 3.5-inch hard disk drives (HDDs) right behind the motherboard tray, utilizing space that is often left empty in other cases. The screw holes and outlines suggest multiple mounting options, accommodating various configurations depending on user needs.
  • Installed SSD: Next to the marked area, there’s an SSD already installed for reference, demonstrating how drives look once mounted in this space.
  • Cable Management: The cables running through the pre-cut holes are part of the case’s cable management system. They’re neatly routed to ensure a clean build and unobstructed airflow across the case.
  • Bottom Drive Cage: Visible at the bottom of the case is the removable drive cage that can also hold either a 2.5-inch or 3.5-inch drive, depending on the user’s storage requirements.

The design maximizes the internal volume by providing storage solutions without compromising on the space needed for other components. It’s a space-efficient approach that allows for a tidy setup, which is both visually pleasing and beneficial for the system’s thermal performance.

A close-up of the bottom drive cage in the JONSBO D300 case, with a 2.5-inch SSD placed for scale. The cage has mounting holes to accommodate either a 3.5-inch hard drive (HDD) or a 2.5-inch solid-state drive (SSD), offering flexibility based on the user’s storage needs. This modular approach allows for easy customization of the storage setup, giving users the ability to optimize the space within their case for various components and cooling solutions. The drive cage can typically be secured to the case with screws, making it easily removable if needed to create more space or to improve airflow.

JONSBO FR 505 and RC01: Ultimate RGB Lighting Control for PC Enthusiasts

The JONSBO FR 505 infinity mirror fan is designed to complement the aesthetics of a PC build while providing efficient cooling. Here are the details based on the description:

  • Infinity Mirror Design: The fan blades’ center and three sides of the frame feature an infinity mirror surface, creating an excellent lighting effect from all viewing angles.
  • Connectivity: It uses a 3-pin ARGB connector for RGB lighting and a 4-pin PWM connector for power and speed control, which can be daisy-chained with other devices for synchronized control.
  • Anti-Vibration Pads: The corners of the fan have anti-vibration rubber pads on both sides to minimize noise caused by resonance.
  • Versatility: The fan is available in both standard and reverse rotation, in black and white colors, offering four variants to match different user preferences.

JONSBO FR 505 Specifications:

  • Color Options: Black, White
  • Fan Size: 120 x 120 x 25 mm
  • Fan Speed: 800 ~ 1800 RPM±10%
  • Airflow: 20.98 ~ 47.2 CFM (Max)
  • Air Pressure: 0.32 ~ 1.6mmH2O (Max)
  • Fan Connector: 4-Pin PWM for fan speed control
  • Noise Level: 13.3 ~ 30 dBA (Max)
  • RGB Connector: 3-pin ARGB for lighting effects

This fan is particularly well-suited for those looking to add both performance cooling and striking visual effects to their setup. Its wide range of speeds allows for a balance between quiet operation and airflow as needed, and its compatibility with PWM and ARGB headers means it can be fine-tuned via software or motherboard controls for custom light shows and thermal management.

The packaging for the JONSBO FR 505 fans, featuring vibrant graphics that showcase the fans’ infinity mirror lighting effect. The front of the boxes emphasizes the product’s key aesthetic feature, the ARGB (Addressable RGB) infinity mirror, which is designed to create an impressive visual display within a custom PC build. The packaging also includes the JONSBO branding and the product name prominently displayed, clearly marketing these as premium components for users looking to enhance their setup’s visual appeal alongside performance cooling.

The back of the box for the JONSBO FR 505 fan series provides detailed specifications and features of the product.

Highlighted specs include:

  • Model Numbers: Options such as FR-505B, FR-505BR, FR-505W, FR-505WR indicate different color variants, possibly black and white, and perhaps the direction of airflow or RGB lighting options.
  • Dimensions: The fans measure 120mm x 120mm x 25mm, a common size for case fans, which fits standard mounting points in most PC cases.
  • Speed Range: The adjustable speed of 800-1800RPM±10% allows for a balance between cooling performance and noise level.
  • Air Flow: They can move between 20.98 and 47.2 CFM (Cubic Feet per Minute), which determines how much air they can push or pull through the case per minute.
  • Air Pressure: The fans generate between 0.32 to 1.6mmH2O, indicating how effectively they can push air through resistance, such as a radiator or dust filter.
  • Sound Level: They operate within a noise range of 13.3 to 30 dBA, which indicates the potential volume of the fan during use.
  • Voltage and Current: The rated voltage for the fan is DC12V, with the LED rated at DC5V. The rated current is 0.25A for the fan and 1.3A for the LED, max.
  • Power Consumption: The fan consumes 3W at maximum, while the LED consumes 6.5W.
  • Connectors: The fan uses a 4-pin PWM connector, and the LED uses a 3-pin ARGB connector.
  • MTTF: The Mean Time To Failure is rated at 24000H at room temperature, indicating the fan’s reliability and longevity.

The box also has a QR code that likely links to the product’s page or support, and it notes compliance with RoHS standards, which restricts the use of specific hazardous materials found in electrical and electronic products. The ‘Made in China’ marking indicates the country of manufacture.

This image shows two variations of the JONSBO FR 505 fan models in black and white, distinguished by their direction of rotation. The white fan is designed for standard airflow direction, which is typically used to push air through the case, while the black fan, assuming the reversed setup indicated in the description, would be used to pull air into the case or across components in the opposite direction.

Each fan features a central hub that likely houses the LED for the infinity mirror effect, which creates a striking visual when the fans are in operation. The difference in the frame color provides aesthetic options for personalizing a PC build to match or contrast with the overall theme. The fan blades are optimized to balance airflow and pressure while minimizing noise, a common goal for quality PC fans. The anti-vibration pads mentioned in the product description would be located at the corners, though they’re not distinctly visible in this image.

A closer look at one of the JONSBO FR 505 fans, highlighting the infinity mirror design incorporated into the hub and side of the fan. The reflective surface in the center of the fan is where the infinity mirror effect is created, often featuring LEDs that, when lit, produce the illusion of depth and continuous light rings.

The corners of the fan where the anti-vibration pads would be located are just out of focus, but the design around the edges suggests areas where such pads might be applied to minimize noise caused by vibrations during operation. This combination of functional cooling performance with an eye-catching visual design allows the fan to serve as both a cooling component and a key aesthetic element within a PC build.

This close-up shot captures the corner of the JONSBO FR 505 fan where the anti-vibration pad is installed. The pad, visible as a small green rectangle, is strategically placed to dampen any vibrations that occur when the fan is in operation. By reducing vibrations, these pads help to minimize noise, making for a quieter PC build. Such features are important for users who are sensitive to noise and are looking for silent operation, especially when multiple fans are used within a system. The meticulous attention to noise reduction details like this is indicative of the overall design quality of the fan.

4-Pin fan power supply can be connected in series.
3pin ARGB, can be connected in series with other lighting devices or ARGB controllers
Lighting effect.
Accessories, screws, and certificates.

The packaging for the JONSBO RC01, an ARGB (Addressable RGB) controller designed for enthusiasts who want to easily switch up the lighting effects on their devices. This controller facilitates customization with a manual button that cycles through 16 different lighting modes, offering users the ability to personalize their setup’s aesthetics with just a few clicks.

Powering the device is straightforward, utilizing a SATA connection, and it also features a 3-pin interface for chaining multiple ARGB devices, allowing for a cohesive and synchronized lighting display across your PC components. Priced at only NT$199, the RC01 not only promises to be an affordable addition to any gaming rig but also comes with the assurance of a 1-year warranty, adding value and peace of mind for the consumers. This device is a simple yet effective solution for gamers and PC builders looking to enhance their system’s visual appeal with dynamic lighting effects.

The back of the JONSBO RC01’s packaging, where the instructions and a brief description of the product are displayed.

Here’s a breakdown of the information detailed on the packaging, which outlines the functionality and connectivity options of the RC01 ARGB controller:

  • A: The ARGB controller itself, where the manual button is located to switch between the lighting effects.
  • B: Connector for SATA power supply, which powers the controller by connecting to the power supply unit (PSU) of a PC.
  • C: Connector which can be used to reset the socket of the case, allowing users to manage the light effects easily from the case’s external button if available.
  • D: 3-pin ARGB device connector, for linking ARGB-compatible devices such as fans or LED strips, facilitating the synchronization of lighting across various components.

The instructions indicate that by using the reset switch (C), you can toggle the lighting effects to your preference. A long press turns off the lights, while a short press cycles through the lighting modes.

This concise guide ensures users can quickly set up their RC01 controller, optimizing their PC’s visual aesthetics with minimal effort. It’s designed for ease of use and compatibility, making it an attractive option for PC builders looking to add a personalized touch to their rigs.

Features the JONSBO RC01 ARGB controller’s main unit alongside its power and connectivity cables. The controller, with its manual button prominent on the body, allows users to manually cycle through various ARGB lighting effects.

To the left, we see the ARGB controller with a built-in button for changing lighting modes, and to the right, the cables used for connecting the device are visible. There is a SATA power connector cable, which will supply power to the controller from the PC’s power supply unit. Next to it, there’s a 3-pin connector cable used for attaching to ARGB compatible devices, like LED strips or fans, enabling control over their lighting effects.

This setup underscores the simplicity and user-friendliness of the RC01, making it easy for users to enhance their computer’s visual experience by customizing the lighting to their tastes.

A comparison chart for JONSBO fans and the RC01 controller detailing their specifications and features for 2024.

The fans listed, with various models like SL120, FR505, and ZG120, come with different RPM ranges, lighting options (single-color or ARGB), power connectors (3-pin or 4-pin), and control methods (PWM for precise speed control). They all use hydraulic bearings for smooth operation and have a 3-year warranty, except for the RC01 controller, which has a 1-year warranty. The prices range from 149 to 1190 NT$ depending on the model and features.

The RC01 controller is noted for its lack of RPM control since it’s not a fan but an ARGB lighting controller. It uses a SATA power connector and supports 5V ARGB 3-pin connectors for ARGB devices. It also allows lighting mode changes and has a reset button function, priced at 199 NT$.

All products aim to offer customization and performance to PC builders, with the RC01 specifically enhancing the visual experience through lighting control.

Building a Dream PC with JONSBO: A Step-by-Step Guide to Enhancing Your Gaming Setup

A computer case with the motherboard installed. A standard insertion board has been utilized instead despite not having a rear insertion (BTF) motherboard. JONSBO’s own CR-1400 DV2, an infinity mirror tower cooler, and the FR 505, a full-frame infinity mirror fan, are paired with the motherboard within the case. These components are likely chosen for their aesthetic appeal and cooling performance, enhancing the visual appeal of the build while providing efficient thermal management.

The case appears to have a clean, white finish with ample space for component installation and cable management. This setup suggests that the builder is focused on creating a build that is not just high-performing but also visually striking, with the reflective surfaces of the infinity mirror components likely to add a dynamic lighting effect once the system is powered on.

A tape measure extends across a PC case’s interior, specifically measuring the depth of the backplate where drives can be mounted. The indicated measurement is approximately 27mm, which suggests that the case offers a depth of about 27mm for standard drive placement, with a slightly larger depth presumably for rear-inserted components.

The observation noted is a slight discrepancy between the measured depths and the official specifications, which are 31mm and 38mm. Such variances can occur due to manufacturing tolerances or differences in the measuring points. When building or upgrading a PC, it’s essential to take note of these dimensions to ensure compatibility with components, especially for precise fittings like custom water-cooling loops or cable management solutions.

A tape measure is used to gauge the depth for back insertion (BTF) inside a PC case, showing it to be approximately 30mm. This measurement is crucial for ensuring that the components intended for rear insertion have enough space for installation without impacting other parts or the closing of the case. It’s evident from the image that precision is important in the layout and design of a PC build, affecting aspects such as airflow, cable management, and the ease of maintenance or upgrades.

A nearly completed PC build within a white case, where the tower cooler has been mounted onto the motherboard. This cooler is designed for effective heat dissipation from the CPU, and its large surface area and fan suggest that it’s capable of handling significant thermal loads, which is ideal for high-performance setups or overclocking scenarios.

The next steps in the build would likely include installing the graphics card and the FR 505 fan mentioned. These components will contribute to both the machine’s performance and aesthetics, as the FR 505 fan, with its infinity mirror design, would add a striking visual effect to the build.

The cable management and layout look neat, which is beneficial for airflow and overall system maintenance. The white theme of the components and case provides a clean, modern look that’s popular in many custom PC builds.

The PC built with the graphics card installed, nestled below the tower cooler. The card appears quite substantial, implying that it’s part of the high-end “40 series,” which usually indicates a powerful piece of hardware capable of handling demanding graphics tasks such as gaming, 3D rendering, or video editing.

The card’s presence emphasizes the case’s capability to accommodate large, high-performance components, a desirable trait for enthusiasts looking to build a top-tier system. The white color scheme of the case and components continues to give the build a cohesive and stylish appearance, which is often appreciated in the custom PC community for its visual appeal.

The positioning and orientation of the components show careful planning to ensure optimal airflow and accessibility, with attention to details such as cable routing for a clean and organized interior. This level of meticulous assembly not only enhances the system’s aesthetic but also its functionality and ease of maintenance.

A completed PC build, now with the JONSBO FR 505 fans installed. These fans, featuring a white aesthetic that matches the rest of the system, are positioned to promote optimal airflow within the case. The uniform color scheme and the organized arrangement of components create a visually appealing and clean look, often favored in custom PC builds.

The addition of the FR 505 fans is not just for visual consistency; they are likely to provide effective cooling, which is critical for maintaining the performance of the high-end components, such as the GeForce RTX graphics card visible in the build. The completed setup showcases a balance between form and function—a hallmark of well-thought-out PC construction.

We can see the reverse side of the PC case, commonly used for cable management. The various cables are neatly routed and tied, minimizing clutter and ensuring optimal airflow on the other side where the components are housed. Good cable management is crucial for both aesthetics and function in a PC build; it facilitates better cooling by improving air circulation and makes future upgrades or maintenance easier.

The builder has made efficient use of this space, with the power supply installed at the bottom, and there’s a clear path for the main power cables to reach the motherboard and other components. The meticulous organization reflects an attention to detail that is both practical and visually pleasing when viewed through a transparent side panel, if one were to be used.

A stunning view of the PC build with its curved glass panel removed, showcasing the vibrant ARGB lighting effects. The JONSBO FR 505 fans and the CPU cooler’s RGB lighting, create a symphony of colors that enhance the visual appeal of the setup. These illuminated components are eye-catching and represent a popular trend in custom PC builds, where performance and aesthetics are prized.

The lighting brings the interior hardware to life, highlighting the clean assembly and the white-themed components that now glow with the reflected colors. This lighting feature isn’t just for show; it can often be customized to indicate system status or change with different computing tasks, adding functionality and flair to the user experience.


In conclusion, an initial assumption was that using a rear-insertion motherboard would contribute to overall aesthetics and reduce the time needed for cable management. However, even without a rear-insertion motherboard in this installation, issues arose with closing the side panel when cables were stacked on each other. This indicates that a rear-insertion motherboard might encounter similar challenges, underscoring the importance of meticulous cable management for any build.

Regarding the D300 case itself, the editor personally appreciates the wide handle design of the curved glass, which facilitates easy removal without leaving fingerprints—a significant highlight of the D300. The tool-free disassembly feature for the top cover and right side panel adds convenience and is a standout characteristic of the case. Priced at NT$2690 for the JONSBO D300 case and NT$299 for the accompanying full-frame infinity mirror fan JONSBO FR 505, the pairing of a 270-degree panoramic view with the infinity mirror fan offers an impressive visual impact. It’s a recommendation for players who value both form and function in their gaming rigs.

If this article is helpful for you, please share this article with your friends on social media. Thank you!

This article is based on the personality of the reviews. You are responsible for fact-checking if the contents are not facts or accurate.

Title: JONSBO D300 Review: A Sleek PC Case with Curved Glass and Infinite Mirror Fans