Comparison: Lexar NM620 2TB vs. Samsung 970 EVO Plus 2TB

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	Lexar NM620 2TB	VS.	Samsung 970 EVO Plus 2TB
	Show individual test		Show individual test
Technical manufacturer specifications
Manufacturer	Lexar		Samsung
Model number	LNM620X002T-RNNN		MZ-V7S2T0BW
Capacity	2,048 GB	=	2,048 GB
Capacity (according to IEC)	1,908 GiB		1,863 GiB
pSLC cache	150 GB		78 GB
Read speed	3,300 MB/s		3,500 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	InnoGrit IG5216		Samsung Phoenix (S4LR020)
DRAM	No		✓ Yes
Memory module (NAND)	TLC	=	TLC
TBW (Total Bytes Written)	1000  terabyte		1200  terabyte
Warranty	5  Years	=	5  Years
AS SSD performance data
Sequential read	3,126 MB/s	3% ∆	3,023 MB/s
Sequential write	2,821 MB/s	1% ∆	2,802 MB/s
4K Read	57 MB/s	2% ∆	56 MB/s
4K Write	152 MB/s	13% ∆	172 MB/s
4K-64Thrd Read	1,457 MB/s	38% ∆	2,004 MB/s
4K-64Thrd Write	1,173 MB/s	114% ∆	2,507 MB/s
Access time read	0.023 ms	13% ∆	0.026 ms
Access time write	0.539 ms	377% ∆	0.113 ms
Score	4360	50% ∆	6519
CrystalDiskMark performance data
SEQ1M Q8T1 Read	3,591 MB/s	1% ∆	3,570 MB/s
SEQ1M Q8T Write	3,111 MB/s	8% ∆	3,361 MB/s
SEQ1M Q1T1 Read	2,470 MB/s	22 % ∆	3,014 MB/s
SEQ1M Q1T1 Write	2,856 MB/s	9% ∆	3,127 MB/s
RND4K Q32T16 Read	2,146 MB/s	34% ∆	1,606 MB/s
RND4K Q32T16 Write	1,434 MB/s	83% ∆	2,624 MB/s
RND4K Q1T1 Read	65 MB/s	43% ∆	45 MB/s
RND4K Q1T1 Write	173 MB/s	10% ∆	190 MB/s
Buy product
Current price	n/a	0% ∆	370 $
Price per gigabyte	n/a	0% ∆	0.18 $
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Lexar NM620 2TB	Samsung 970 EVO Plus 2TB

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