Is this the one with issues ?I'll take one of the HGST Ultrastar SN200 7.68TB, together with a PCIe adapter. Shipped to Germany.
Yep - one of our first batches. We've been through about 4 dozen SN200s specifically so far and this is the first one we've seen this behavior on. We've deleted and re-created the namespaces, done a clean nvme format and will observe.Is this the one with issues ?
https://forums.servethehome.com/index.php?threads/is-my-nvme-ssd-faulty.28003/
Technically there are still write optimized SSDs available from an endurance perspective. Speedwise i'm no expert on this since we mostly deal with mid-end drives, but to answer your question - from my understanding with SSDs, further overprovisioning may increase endurance but the measurement of any performance increase is negligble/on a case-by-case basis depending on the controller/firmware/etc.@Indecided Do you happen to know - there used to be Read and Write optimized HGST SSDs - now the only difference (beyond speed) are the size and dwpd values.
Can those be converted by providing additional overprovisioning? I.e. if I take one of your 7.68's and overprovision to 6.4 GB) would they provide higher write performance?
I'm clearing out some of our SSDs to make way for some new equipment in my test and design labs.
$800 - 11x HGST Ultrastar SN200 7.68TB - NVME U.2 - Used - power on for 1 day to 8 Months respectively, between 0 to 43 Drive Writes respectively, 99-100% health (max 1% use), rated at 1 DWPD for 5 years (1825DW)
$1200 - 3x Toshiba KPM5X 15.36TB - SAS3 - "Open Box" - power on for ~ 1 Month, between 4 - 8 Drive Writes, rated at 1 DWPD for 5 years (1825DW)
$700 - 4x Toshiba KPM5X 7.68TB - SAS3 - "Open Box" - power on for ~ 1-2 Months, between 5 - 30 Drive Writes, rated at 1 DWPD for 5 years (1825DW)
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