TEST: Patriot P300 512GB M.2 SSD

Here you can find a detailed performance and benchmark test of the M.2 NVMe SSD P300 with 512GB (P300P512GM28) from Patriot.
Score
2622
Price/GB
0,06 €


Technical data
Image P300
Manufacturer Patriot
Model number P300P512GM28
Storage capacity 512 GB (477 GiB)
Read speed 1700 MB/s
Write speed 1200 MB/s
Interface PCIe 3.0 x4
Connection M.2 2280
Memory module (NAND) TLC
DRAM Cache no
TBW (Total Bytes Written) 160 Terabyte
Controller Silicon Motion SM2263XT
Price ca. 33 AUD (= 0,06 $ / GB)
Paid link Buy on Amazon
Compare Product
Compared to the top performer*
Read speed
52 %
Write speed
55 %

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

AS SSD Benchmark

Standard performance test

The standard test was performed with a 5 GB file. A total score of 2622 points was achieved.

AS SSD TEST: Patriot P300 512GB

AS SSD Read: Write:
Seq
in megabytes per second
1792,33 MB/s
1660,85 MB/s
4K
in megabytes per second
37,16 MB/s
174,81 MB/s
4K-64Thrd
in megabytes per second
562,86 MB/s
1100,38 MB/s
Access time
in milliseconds
0,022 ms
0,118 ms
Score
779
1441
Total score
2622

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 July 28, 2022 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: Patriot P300 512GB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
1740,35 MB/s
1,32 s
Program
many small files
1202,10 MB/s
5,86 s
Game
small and large files
1782,57 MB/s
3,88 s

Compression Performance Test

Here, the writing and reading speed of the the Patriot SSDSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 1700MB/s and 1200MB/s respectively).

AS SSD TEST: Patriot P300 512GB

CrystalDiskMark Benchmark

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

CrystalDiskMark Benchmark TEST: Patriot P300 512GB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
2003,74
1849,52
SEQ1M
Q1T1
1494,55
1748,59
RND4K
Q32T16
1311,89
1282,54
RND4K
Q1T1
57,96
180,37

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
1.910,90
1.763,80
SEQ1M
Q1T1
1.425,30
1.667,60
RND4K
Q32T16
320.285,00
313.120,00
RND4K
Q1T1
14.150,60
44.034,40

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
4.183,42
4.526,65
SEQ1M
Q1T1
701,25
599,25
RND4K
Q32T16
1.596,46
1.633,10
RND4K
Q1T1
70,54
22,58