Comparison: Crucial P510 1TB vs. Western Digital WD_BLACK SN8100 1TB

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	Crucial P510 1TB	VS.	Western Digital WD_BLACK SN8100 1TB
	Show individual test		Show individual test
Technical manufacturer specifications
Manufacturer	Crucial		Western Digital
Model number	CT1000P510SSD8		WDS100T1X0M-00CMT0
Capacity	1,024 GB	=	1,024 GB
Capacity (according to IEC)	931 GiB	=	931 GiB
pSLC cache	64 GB		325 GB
Read speed	11,000 MB/s		14,900 MB/s
Write speed	9,500 MB/s		11,000 MB/s
Form factor	M.2 2280	=	M.2 2280
Interface	PCIe 5.0 x4	=	PCIe 5.0 x4
Controller	Phison PS5031-E31T		Silicon Motion SM2508
DRAM	No		✓ Yes
Memory module (NAND)	TLC	=	TLC
TBW (Total Bytes Written)	600  terabyte	=	600  terabyte
Warranty	5  Years	=	5  Years
AS SSD performance data
Sequential read	8,796 MB/s	27% ∆	11,168 MB/s
Sequential write	7,285 MB/s	46% ∆	10,631 MB/s
4K Read	71 MB/s	24% ∆	88 MB/s
4K Write	218 MB/s	2% ∆	214 MB/s
4K-64Thrd Read	2,381 MB/s	39% ∆	3,300 MB/s
4K-64Thrd Write	4,467 MB/s	3% ∆	4,591 MB/s
Access time read	0.027 ms	35% ∆	0.020 ms
Access time write	0.101 ms	14% ∆	0.115 ms
Score	10371	22% ∆	12643
CrystalDiskMark performance data
SEQ1M Q8T1 Read	10,974 MB/s	35% ∆	14,774 MB/s
SEQ1M Q8T Write	9,573 MB/s	25% ∆	11,931 MB/s
SEQ1M Q1T1 Read	6,155 MB/s	47 % ∆	9,018 MB/s
SEQ1M Q1T1 Write	7,549 MB/s	32% ∆	9,982 MB/s
RND4K Q32T16 Read	5,261 MB/s	11% ∆	5,842 MB/s
RND4K Q32T16 Write	3,722 MB/s	21% ∆	4,515 MB/s
RND4K Q1T1 Read	75 MB/s	33% ∆	99 MB/s
RND4K Q1T1 Write	235 MB/s	0% ∆	234 MB/s
Buy product
Current price	239 $	17% ∆	280 $
Price per gigabyte	0.23 $	17% ∆	0.27 $
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Crucial P510 1TB	Western Digital WD_BLACK SN8100 1TB

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