TEST: Crucial P2 2TB M.2 SSD

Technical data
Image
Manufacturer	Crucial
Model number	CT2000P2SSD8
Storage capacity	2048 GB (1863 GiB)
Read speed	2400 MB/s
Write speed	1900 MB/s
Interface	PCIe 3.0 x4
Connection	M.2 2280
Memory module (NAND)	TLC
DRAM Cache	no
TBW (Total Bytes Written)	600 Terabyte
Controller	Phison PS5013-E13T
Price	ca. 200 USD (= 0,10 $ / GB)
Paid link	Buy on Amazon

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Compared to the top performer*

Read speed

62 %

Write speed

60 %

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

AS SSD Benchmark

Standard performance test

The standard test was performed using a 5 GB file. A total score of 3497 points was achieved.

AS SSD	Read:	Write:
Seq in megabytes per second	2066,47 MB/s	1867,39 MB/s
4K in megabytes per second	50,95 MB/s	174,28 MB/s
4K-64Thrd in megabytes per second	1031,26 MB/s	1187,58 MB/s
Access time in milliseconds	0,023 ms	0,179 ms
Score	1289	1549
Total score	3497

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 02, 2021 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	1931,71 MB/s	1,19 s
Program many small files	1154,30 MB/s	6,10 s
Game small and large files	1898,90 MB/s	3,64 s

Compression Performance Test

This measures the write and read speed of the Crucial SSD, depending on the compressibility of the data (according to the manufacturer, these should be 2400 MB/s and 1900 MB/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	2322,38	2052,08
SEQ1M Q1T1	1636,32	2045,65
RND4K Q32T16	1130,63	1415,90
RND4K Q1T1	55,20	199,32

HD Tune Pro Benchmark

HD Tune writes a 5 GB file to the Crucial M.2 SSD. The transfer data of the read speed is displayed graphically. The minimum, maximum and average values are also determined. The determined access time and burst rate are also displayed.

ATTO Disk Benchmark

Here, a 256 MB file is written several times to the Crucial M.2 SSD. The I/O block size varies (from 512 bytes to 64 megabytes). The larger the blocks, the faster they were written and read.

The benchmark test was performed on May 02, 2021.
Information about the test system can be found at the bottom of the home page.
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