Comparison: Netac ZX20L 512GB vs. Western Digital WD_BLACK P50 Game Drive SSD 500GB

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	Netac ZX20L 512GB	VS.	Western Digital WD_BLACK P50 Game Drive SSD 500GB
	Show individual test		Show individual test
Technical manufacturer specifications
Manufacturer	Netac		Western Digital
Model number	NETAC-ZX20L-500GB		WDBA3S5000ABK-WESN
Capacity	512 GB		500 GB
Capacity (according to IEC)	477 GiB		466 GiB
pSLC cache	128 GB		7 GB
Read speed	2,000 MB/s	=	2,000 MB/s
Write speed	2,000 MB/s	=	2,000 MB/s
Interface	USB 3.2 Gen 2x2 (20 Gbit/s)	=	USB 3.2 Gen 2x2 (20 Gbit/s)
Dimensions (LxWxH)	102 x 30 x 9.2 mm		118 x 62 x 14 mm
Weight	37 gram		115 gram
Controller	n/a	=	n/a
Warranty	5  Years	=	5  Years
AS SSD performance data
Sequential read	1,879 MB/s	4% ∆	1,812 MB/s
Sequential write	1,542 MB/s	19% ∆	1,830 MB/s
4K Read	28 MB/s	11% ∆	31 MB/s
4K Write	68 MB/s	5% ∆	72 MB/s
4K-64Thrd Read	363 MB/s	21% ∆	438 MB/s
4K-64Thrd Write	315 MB/s	23% ∆	386 MB/s
Access time read	0.051 ms	2% ∆	0.050 ms
Access time write	0.516 ms	106% ∆	0.251 ms
Score	1402	16% ∆	1631
CrystalDiskMark performance data
SEQ1M Q8T1 Read	2,053 MB/s	5% ∆	1,954 MB/s
SEQ1M Q8T Write	1,719 MB/s	16% ∆	1,991 MB/s
SEQ1M Q1T1 Read	1,770 MB/s	63 % ∆	1,087 MB/s
SEQ1M Q1T1 Write	1,525 MB/s	13% ∆	1,727 MB/s
RND4K Q32T16 Read	307 MB/s	53% ∆	470 MB/s
RND4K Q32T16 Write	391 MB/s	25% ∆	491 MB/s
RND4K Q1T1 Read	32 MB/s	8% ∆	34 MB/s
RND4K Q1T1 Write	78 MB/s	2% ∆	79 MB/s
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Price per gigabyte	n/a	0% ∆	n/a
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Netac ZX20L 512GB	Western Digital WD_BLACK P50 Game Drive SSD 500GB

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