The Solidigm P44 Pro PCIe 4.0 SSD has emerged as a new player in the market with its impressive 7000 MB/s performance. The company, established by SK Hynix after acquiring Intel’s NAND and SSD business, combines its own manufacturing expertise with Intel’s technology. The P44 Pro is the company’s second consumer product and is designed for PCIe 4.0, being NVMe’s top-of-the-line SSD. All components of the P44 Pro, including the SSD control, cache, and flash memory, are manufactured by SK Hynix. With its own custom firmware, the P44 Pro boasts high-performance sequential read and write speeds of 7000 MB/s and 6500 MB/s respectively.
Specifications
Capacity: 512GB / 1TB / 2TB
Size: M.2 2280
Interface: PCIe 4.0 x4, NVMe 1.4
Controller: SK Hynix ACNS075
Cache: LDDDR4-4266 SK Hynix H54G36AYRB
Memory Particles: SK Hynix 176-layer TLC flash memory
Sequential read and write: 7000MBps, 6500MBps
MTBF: 1.6 million hours
Total write capacity: 512GB 500TBW / 1TB 750TBW / 2TB 1200TBW
Warranty: 5 years
Solidigm P44 Pro PCIe 4.0 SSD 1TB
Unpacking Solidigm’s new consumer-oriented P44 Pro PCIe 4.0 SSD. This SSD features components, including the controller, cache, and flash memory, made entirely with chips produced by SK Hynix and runs on self-developed firmware. With complete control over the technology from start to finish, the P44 Pro SSD delivers high-performance sequential read and write speeds of 7000 MB/s and 6500 MB/s respectively, putting it among the top-ranked flagship SSDs.
The Solidigm P44 Pro SSD features a PCIe 4.0 x4, NVMe 1.4 interface and comes in a M.2 2280 size. It offers capacities of 512GB, 1TB, and 2TB among others. This SSD has a mean time between failures (MTBF) of 1.6 million hours, a high write endurance of 750TBW for 1TB and 1200TBW for 2TB, and comes with an impressive 5-year warranty.
The Solidigm P44 Pro SSD comes with product stickers on the front and detailed information such as serial numbers, safety regulations, etc. on the back. Only the capacity of the tested 1TB SSD is displayed on the front.
Upon removing the sticker on the front of the Solidigm P44 Pro SSD, one can see that the SSD boasts a proprietary design solution. The controller is the SK Hynix ACNS075, supporting a PCIe 4.0 x4 and NVMe 1.4 interface. The SSD also uses SK Hynix’s 176-layer TLC flash memory and LPDDR4-4266 cache, the SK Hynix H54G36AYRB.
Solidigm Storage Tool monitors SSD status, health, and firmware update
Solidigm offers a dedicated “Storage Tool” software that provides monitoring and management features for the P44 Pro SSD. This software can detect the remaining life, temperature, and usage of the SSD, as well as provide firmware updates, diagnostic scans, safe cleaning, performance optimization tools, and host cache management. The software also allows for a more accurate reading of SMART information.
Solidigm P44 Pro PCIe 4.0 SSD 1TB performance test
The test was conducted using an Intel Core i9-13900K processor and a ROG MAXIMUS Z790 HERO motherboard. The Solidigm P44 Pro SSD was installed in the first M.2 slot of the motherboard and relied on the motherboard’s heat dissipation slices for cooling during the test.
The Solidigm P44 Pro 1TB SSD was checked using CrystalDiskInfo. It uses a PCIe 4.0 x4 and NVMe 1.4 interface and supports SMART, TRIM, and VolatileWriteCache functions. After formatting, the SSD has an actual usable capacity of 953GB.
The performance of the Solidigm P44 Pro 1TB SSD was evaluated using CrystalDiskMark, with testing conducted in NVMe random data mode. The sequential read speed reached 7166.24 MB/s, while the write speed was 6751.8 MB/s. For random RND4K Q32T16 operations, the read speed was 6008.32 MB/s, and the write speed was 5845.32 MB/s.
The ATTO Disk Benchmark was used to test the maximum performance of the Solidigm P44 Pro 1TB SSD. In the Direct I/O queue 8-layer test, the maximum read and write speeds reached 6.6 GB/s and 6.3 GB/s, respectively.
The convenient ezIOmeter test tool, under the 1 Thread 128KB QD32 test, the sequential read and write reaches 6839 Mbps and 6415 Mbps.
The PCMark 10 storage test feature, Full System Drive Benchmark, tests the performance of the Solidigm P44 Pro 1TB SSD by simulating 23 common storage-related tasks, including startup, launching Adobe programs, using Office software, and copying files. It provides a total score to give an overall performance evaluation, as well as average bandwidth and access time information.
The Solidigm P44 Pro 1TB SSD scored 4750 points in the PCMark 10 storage test, with an average bandwidth of 753.38 MB/s and an average access time of 35µs.
The 3DMark storage test evaluates the performance of storage devices by simulating tasks such as game launch, recording, installation, archiving, and game file transfers. It provides the bandwidth and access time for each task.
The Solidigm P44 Pro 1TB SSD received a score of 4508 points in the 3DMark storage test. It showed an average bandwidth of 775.52 MB/s and an average access time of only 40 microseconds.
The Linear Write test of AIDA64 Disk Benchmark is a test of the writing performance of the SSD over time, and the results you mentioned indicate that the Solidigm P44 Pro 1TB SSD has a stable write performance, with an average of 4940.8 MB/s, and the performance remains constant until 90% of the capacity has been written to. This is a good performance for the SSD.
Test Platform
Processor: Intel Core i9-13900K
Motherboard: ROG MAXIMUS Z790 HERO
Memory: G.SKILL TRIDENT Z5 NEO DDR5-6000 16GBx2
Graphics Card: GIGABYTE GeForce RTX 4080
Power Supply: Seasonic VERTEX GX-1000
Operating System: Windows 1 1 Pro 21H2
Summary
The Solidigm P44 Pro 1TB SSD can indeed deliver high performance and is suitable for gamers who require top-notch storage for their high-performance systems. With its high sequential read and write speeds, excellent 4K random access performance, large write capacity, and a 5-year warranty, the P44 Pro is definitely a strong contender in the flagship SSD market.
The Solidigm P44 Pro SSD is a strong contender in the market with its excellent performance, compatibility with the PS5, and competitive pricing. Its complete SSD manufacturing capabilities make it stand out among other brands, and its 5-year warranty provides added peace of mind for users. With these features, the Solidigm P44 Pro SSD is indeed a promising new-generation dark horse in the SSD market.
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Title: Unpacking and testing the Solidigm P44 Pro PCIe 4.0 SSD with extreme 7000 MB/s performance!
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