SSD Compare: Compare SSDs and USB flash drives

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Compare: Patriot Viper VP4300 Lite 2TB vs. Western Digital WD_BLACK SN770 2TB

	Patriot Viper VP4300 Lite 2TB	Western Digital WD_BLACK SN770 2TB
	Show single test	Show single test
Technical information
Manufacturer	Patriot	Western Digital
Type	VP4300L2TBM28H	WDS200T3X0E
Storage capacity	2048 GB	2048 GB
Storage capacity (IEC)	1863 GiB	1863 GiB
pSLC-Cache	210 GB	>300 GB
Read speed	7400 MB/s	5150 MB/s
Write speed	6400 MB/s	4850 MB/s
Form factor	M.2 2280	M.2 2280
Interface	PCIe 4.0 x4	PCIe 4.0 x4
DRAM	no	no
Memory module (NAND)	TLC	TLC
TBW (Total Bytes Written)	1600 Terabyte	1200 Terabyte
Controller	Maxio MAP1602	WD 20-82-10081-A1
Performance data AS SSD
Sequential Read	6169,83 MB/s	36,73% ∆	4512,49 MB/s
Sequential Write	5750,41 MB/s	33,34% ∆	4312,54 MB/s
4K Read	69,11 MB/s	15,41% ∆	59,88 MB/s
4K Write	174,45 MB/s	13,52% ∆	198,04 MB/s
4K-64Thrd Read	2507,38 MB/s	171,64% ∆	923,05 MB/s
4K-64Thrd Write	1455,50 MB/s	19,01% ∆	1732,16 MB/s
Access time Read	0,022 ms	22,22% ∆	0,018 ms
Access time Write	0,265 ms	122,69% ∆	0,119 ms
Score	7009	54,62% ∆	4533
Performance data CrystalDiskMark
SEQ1M Q8T1 Read	7437,83 MB/s	42,06% ∆	5235,53 MB/s
SEQ1M Q8T Write	6666,93 MB/s	39,24% ∆	4788,00 MB/s
SEQ1M Q1T1 Read	5108,69 MB/s	41,97% ∆	3598,45 MB/s
SEQ1M Q1T1 Write	5554,41 MB/s	17,03% ∆	4746,16 MB/s
RND4K Q32T16 Read	3436,24 MB/s	116,57% ∆	1586,69 MB/s
RND4K Q32T16 Write	2178,21 MB/s	18,07% ∆	2571,75 MB/s
RND4K Q1T1 Read	77,32 MB/s	53,68% ∆	50,31 MB/s
RND4K Q1T1 Write	177,71 MB/s	24,16% ∆	220,64 MB/s
Buy
Current price	ca. 108 $	14,81% ∆	ca. 124 $
Price / GigaByte	0,05 $	0,06 $
	Buy on Amazon	Buy on Amazon

Patriot Viper VP4300 Lite 2TB	Western Digital WD_BLACK SN770 2TB