Comparison: Kingston NV2 1TB vs. Western Digital WD Blue SN580 1TB

Here you can compare SSDs (M.2 and SATA), portable drives and USB flash drives.
Simply select the products to compare from the list.

	Kingston NV2 1TB	VS.	Western Digital WD Blue SN580 1TB
	Show individual test		Show individual test
Technical manufacturer specifications
Manufacturer	Kingston		Western Digital
Model number	SNV2S/1000G		WDS100T3B0E
Capacity	1,024 GB	=	1,024 GB
Capacity (according to IEC)	932 GiB	=	932 GiB
pSLC cache	269 GB		>330 GB
Read speed	3,500 MB/s		4,150 MB/s
Write speed	2,100 MB/s		4,000 MB/s
Form factor	M.2 2280	=	M.2 2280
Interface	PCIe 4.0 x4	=	PCIe 4.0 x4
Controller	Silicon Motion SM2267XT		SanDisk 20-82-10082-A1
DRAM	No	=	No
Memory module (NAND)	QLC		TLC
TBW (Total Bytes Written)	320  terabyte		600  terabyte
Warranty	3  Years		5  Years
AS SSD performance data
Sequential read	3,016 MB/s	15% ∆	3,467 MB/s
Sequential write	2,398 MB/s	52% ∆	3,653 MB/s
4K Read	46 MB/s	48% ∆	69 MB/s
4K Write	165 MB/s	19% ∆	197 MB/s
4K-64Thrd Read	770 MB/s	25% ∆	965 MB/s
4K-64Thrd Write	1,248 MB/s	42% ∆	1,769 MB/s
Access time read	0.021 ms	17% ∆	0.018 ms
Access time write	0.605 ms	413% ∆	0.118 ms
Score	3322	34% ∆	4445
CrystalDiskMark performance data
SEQ1M Q8T1 Read	3,692 MB/s	13% ∆	4,181 MB/s
SEQ1M Q8T Write	2,569 MB/s	60% ∆	4,110 MB/s
SEQ1M Q1T1 Read	3,076 MB/s	11 % ∆	3,426 MB/s
SEQ1M Q1T1 Write	2,526 MB/s	62% ∆	4,102 MB/s
RND4K Q32T16 Read	823 MB/s	145% ∆	2,013 MB/s
RND4K Q32T16 Write	1,452 MB/s	77% ∆	2,570 MB/s
RND4K Q1T1 Read	64 MB/s	8% ∆	60 MB/s
RND4K Q1T1 Write	186 MB/s	13% ∆	211 MB/s
Buy product
Current price	180 $	50% ∆	270 $
Price per gigabyte	0.18 $	50% ∆	0.26 $
#ad	Buy product		Buy product

Kingston NV2 1TB	Western Digital WD Blue SN580 1TB

You can use the URL below to refer to this comparison.