Comparison: Western Digital WD_BLACK SN750 1TB vs. Goodram IRDM 1TB

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	Western Digital WD_BLACK SN750 1TB	VS.	Goodram IRDM 1TB
	Show individual test		Show individual test
Technical manufacturer specifications
Manufacturer	Western Digital		Goodram
Model number	WDS100T3X0C-00SJG0		IR-SSDPR-P34B-01T-80
Capacity	1,024 GB	=	1,024 GB
Capacity (according to IEC)	931 GiB		954 GiB
Read speed	3,470 MB/s		3,200 MB/s
Write speed	3,000 MB/s	=	3,000 MB/s
Form factor	M.2 2280	=	M.2 2280
Interface	PCIe 3.0 x4	=	PCIe 3.0 x4
Controller	WD 20-82-007011		Phison PS5012-E12S
DRAM	✓ Yes	=	✓ 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	3,026 MB/s	2% ∆	2,973 MB/s
Sequential write	2,591 MB/s	12% ∆	2,909 MB/s
4K Read	48 MB/s	35% ∆	65 MB/s
4K Write	177 MB/s	1% ∆	179 MB/s
4K-64Thrd Read	1,357 MB/s	36% ∆	1,838 MB/s
4K-64Thrd Write	1,726 MB/s	83% ∆	3,157 MB/s
Access time read	0.023 ms	17% ∆	0.027 ms
Access time write	0.112 ms	409% ∆	0.022 ms
Score	4725	47% ∆	6957
CrystalDiskMark performance data
SEQ1M Q8T1 Read	3,437 MB/s	0% ∆	3,452 MB/s
SEQ1M Q8T Write	3,107 MB/s	1% ∆	3,083 MB/s
SEQ1M Q1T1 Read	2,275 MB/s	2 % ∆	2,326 MB/s
SEQ1M Q1T1 Write	3,018 MB/s	1% ∆	3,049 MB/s
RND4K Q32T16 Read	1,997 MB/s	40% ∆	2,789 MB/s
RND4K Q32T16 Write	2,277 MB/s	10% ∆	2,513 MB/s
RND4K Q1T1 Read	47 MB/s	14% ∆	54 MB/s
RND4K Q1T1 Write	199 MB/s	9% ∆	183 MB/s
Buy product
Current price	279 $	0% ∆	n/a
Price per gigabyte	0.27 $	0% ∆	n/a
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Western Digital WD_BLACK SN750 1TB	Goodram IRDM 1TB

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