TEST: Intel Solidigm P44 Pro 2TB M.2 SSD

Technical data
Image
Manufacturer	Intel
Model number	SSDPFKKW020X7X1
Storage capacity	2048 GB (1908 GiB)
pSLC-Cache	268 GB approx.
Read speed	7000 MB/s
Write speed	6500 MB/s
Interface	PCIe 4.0 x4
Connection	M.2 2280
Memory module (NAND)	TLC
DRAM Cache	✓ yes
TBW (Total Bytes Written)	1200 Terabyte
Controller	SK Hynix Aries
Price	ca. 207 AUD (= 0,10 $ / GB)
Paid link	Buy on Amazon

Compare Product

Compared to the top performer*

Read speed

99 %

Write speed

93 %

*) Test result evaluated according to AS SSD Score within the same size.

This SSD is PS5 compatible. It can be used in a PlayStation 5 console as expansion storage.

AS SSD Benchmark

Standard performance test

The standard test was performed with a 5 GB file. A total score of 9161 points was achieved.

AS SSD	Read:	Write:
Seq in megabytes per second	6080,38 MB/s	5793,39 MB/s
4K in megabytes per second	74,70 MB/s	205,07 MB/s
4K-64Thrd in megabytes per second	2939,25 MB/s	2920,64 MB/s
Access time in milliseconds	0,017 ms	0,093 ms
Score	3622	3705
Total score	9161

Copy Performance Test

A common everyday situation is simulated here. Three test folders are created:

• ISO (folder with two large files)
• Program (folder with many small files)
• Game (folder with small and large files)

The three folders are copied using the Windows Copy command (the cache remains enabled). The practical test of May 07, 2023 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD Copy-Benchmark	Transfer rate:	Duration:
ISO two large files	2388,52 MB/s	0,96 s
Program many small files	1168,00 MB/s	6,03 s
Game small and large files	1967,03 MB/s	3,51 s

Compression Performance Test

Here, the writing and reading speed of the the Intel SSDSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 7000MB/s and 6500MB/s respectively).

CrystalDiskMark Benchmark

Here, two sequential and two random performance tests are performed, similar to the ones performed on the AS SSD.

CDM	Read [MB/s]	Write [MB/s]
SEQ1M Q8T1	7411,70	6606,86
SEQ1M Q1T1	5724,59	5195,75
RND4K Q32T16	3716,28	3079,91
RND4K Q1T1	80,03	231,13