Comparison: Patriot Viper VP4300 2TB vs. Samsung 990 PRO 2TB

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	Patriot Viper VP4300 2TB	VS.	Samsung 990 PRO 2TB
	Show individual test		Show individual test
Technical manufacturer specifications
Manufacturer	Patriot		Samsung
Model number	VP4300-2TBM28H		MZ-V9P2T0BW
Capacity	2,048 GB	=	2,048 GB
Capacity (according to IEC)	1,908 GiB		1,863 GiB
pSLC cache	>300 GB		230 GB
Read speed	7,400 MB/s		7,450 MB/s
Write speed	6,800 MB/s		6,900 MB/s
Form factor	M.2 2280	=	M.2 2280
Interface	PCIe 4.0 x4	=	PCIe 4.0 x4
Controller	InnoGrit IG5236		Samsung Pascal (S4LV008)
DRAM	✓ Yes	=	✓ Yes
Memory module (NAND)	TLC	=	TLC
TBW (Total Bytes Written)	2000  terabyte		1200  terabyte
Warranty	5  Years	=	5  Years
AS SSD performance data
Sequential read	6,047 MB/s	1% ∆	5,967 MB/s
Sequential write	5,795 MB/s	1% ∆	5,827 MB/s
4K Read	76 MB/s	5% ∆	80 MB/s
4K Write	187 MB/s	5% ∆	178 MB/s
4K-64Thrd Read	2,702 MB/s	8% ∆	2,913 MB/s
4K-64Thrd Write	2,775 MB/s	16% ∆	3,221 MB/s
Access time read	0.019 ms	5% ∆	0.020 ms
Access time write	0.119 ms	9% ∆	0.109 ms
Score	8641	9% ∆	9398
CrystalDiskMark performance data
SEQ1M Q8T1 Read	7,465 MB/s	0% ∆	7,459 MB/s
SEQ1M Q8T Write	6,744 MB/s	3% ∆	6,967 MB/s
SEQ1M Q1T1 Read	4,063 MB/s	19 % ∆	3,410 MB/s
SEQ1M Q1T1 Write	5,705 MB/s	0% ∆	5,688 MB/s
RND4K Q32T16 Read	3,697 MB/s	2% ∆	3,635 MB/s
RND4K Q32T16 Write	2,962 MB/s	9% ∆	3,242 MB/s
RND4K Q1T1 Read	84 MB/s	1% ∆	85 MB/s
RND4K Q1T1 Write	210 MB/s	8% ∆	194 MB/s
Buy product
Current price	300 $	50% ∆	450 $
Price per gigabyte	0.15 $	50% ∆	0.22 $
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Patriot Viper VP4300 2TB	Samsung 990 PRO 2TB

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