Comparison: Verbatim Vi3000 1TB vs. Goodram IRDM 1TB

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	Verbatim Vi3000 1TB	VS.	Goodram IRDM 1TB
	Show individual test		Show individual test
Technical manufacturer specifications
Manufacturer	Verbatim		Goodram
Model number	49375		IR-SSDPR-P34B-01T-80
Capacity	1,024 GB	=	1,024 GB
Capacity (according to IEC)	954 GiB	=	954 GiB
pSLC cache	80 GB		GB
Read speed	3,300 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	Maxio MAP1202		Phison PS5012-E12S
DRAM	No		✓ Yes
Memory module (NAND)	TLC	=	TLC
TBW (Total Bytes Written)	600  terabyte	=	600  terabyte
Warranty	3  Years		5  Years
AS SSD performance data
Sequential read	3,245 MB/s	9% ∆	2,973 MB/s
Sequential write	2,894 MB/s	0% ∆	2,909 MB/s
4K Read	59 MB/s	10% ∆	65 MB/s
4K Write	156 MB/s	15% ∆	179 MB/s
4K-64Thrd Read	1,406 MB/s	31% ∆	1,838 MB/s
4K-64Thrd Write	1,219 MB/s	159% ∆	3,157 MB/s
Access time read	0.023 ms	17% ∆	0.027 ms
Access time write	0.500 ms	2,173% ∆	0.022 ms
Score	4360	60% ∆	6957
CrystalDiskMark performance data
SEQ1M Q8T1 Read	3,654 MB/s	6% ∆	3,452 MB/s
SEQ1M Q8T Write	3,206 MB/s	4% ∆	3,083 MB/s
SEQ1M Q1T1 Read	2,700 MB/s	16 % ∆	2,326 MB/s
SEQ1M Q1T1 Write	2,836 MB/s	8% ∆	3,049 MB/s
RND4K Q32T16 Read	1,885 MB/s	48% ∆	2,789 MB/s
RND4K Q32T16 Write	1,348 MB/s	86% ∆	2,513 MB/s
RND4K Q1T1 Read	67 MB/s	24% ∆	54 MB/s
RND4K Q1T1 Write	172 MB/s	6% ∆	183 MB/s
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Verbatim Vi3000 1TB	Goodram IRDM 1TB

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