Comparison: Transcend MTE250S 2TB vs. Samsung 990 PRO 2TB

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	Transcend MTE250S 2TB	VS.	Samsung 990 PRO 2TB
	Show individual test		Show individual test
Technical manufacturer specifications
Manufacturer	Transcend		Samsung
Model number	TS2TMTE250S		MZ-V9P2T0BW
Capacity	2,048 GB	=	2,048 GB
Capacity (according to IEC)	1,863 GiB	=	1,863 GiB
pSLC cache	108 GB		230 GB
Read speed	7,100 MB/s		7,450 MB/s
Write speed	6,500 MB/s		6,900 MB/s
Form factor	M.2 2280	=	M.2 2280
Interface	PCIe 4.0 x4	=	PCIe 4.0 x4
Controller	Silicon Motion SM2264		Samsung Pascal (S4LV008)
DRAM	✓ Yes	=	✓ Yes
Memory module (NAND)	TLC	=	TLC
TBW (Total Bytes Written)	1560  terabyte		1200  terabyte
Warranty	5  Years	=	5  Years
AS SSD performance data
Sequential read	5,978 MB/s	0% ∆	5,967 MB/s
Sequential write	5,574 MB/s	5% ∆	5,827 MB/s
4K Read	54 MB/s	48% ∆	80 MB/s
4K Write	182 MB/s	2% ∆	178 MB/s
4K-64Thrd Read	1,772 MB/s	64% ∆	2,913 MB/s
4K-64Thrd Write	2,801 MB/s	15% ∆	3,221 MB/s
Access time read	0.021 ms	5% ∆	0.020 ms
Access time write	0.109 ms	0% ∆	0.109 ms
Score	7183	31% ∆	9398
CrystalDiskMark performance data
SEQ1M Q8T1 Read	7,067 MB/s	6% ∆	7,459 MB/s
SEQ1M Q8T Write	6,490 MB/s	7% ∆	6,967 MB/s
SEQ1M Q1T1 Read	4,415 MB/s	29 % ∆	3,410 MB/s
SEQ1M Q1T1 Write	5,304 MB/s	7% ∆	5,688 MB/s
RND4K Q32T16 Read	2,652 MB/s	37% ∆	3,635 MB/s
RND4K Q32T16 Write	2,704 MB/s	20% ∆	3,242 MB/s
RND4K Q1T1 Read	58 MB/s	48% ∆	85 MB/s
RND4K Q1T1 Write	182 MB/s	7% ∆	194 MB/s
Buy product
Current price	581 $	29% ∆	450 $
Price per gigabyte	0.28 $	29% ∆	0.22 $
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Transcend MTE250S 2TB	Samsung 990 PRO 2TB

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