this post was submitted on 21 Jan 2024
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How fast is it? A lot of m.2's are cheap because they're slow.
I bought a WD Black 4TB gen4 nvme for just under $200 over the holidays.
The listing says up to 7,300MB/s. I only have a gen3 SSD slot so I can't verify that but it saturates the gen3 capabilities.
It is so frustrating trying to buy a nvme ssd because they make it so unclear which models have DDR and which don't. I tried to buy one recently to upgrade a family member's computer and was wondering how a non technical person has any chance of finding something decent.
MB/s
Seq 1M Q8T1
1Gb
2838 Read 2255 Write
4Gb
1419 Read 2239 Write
Random 4k
44.89 Read 108.33 Write