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NVMe SSD namespaces support table

NVMe namespaces are an NVMe feature somewhat similar to a ZFS dataset, but at the SSD level. This is occasionally useful, so here's a list based on stuff I have on hand and a thread over at STH:


ModelSupported namespaces
Samsung 970 EVO Plus1
WD WDS500G2X0C (SN700)1
Intel Optane 900P1
Intel P5500 (Dell firmware)128
Intel P4610128
Micron 92001
Micron 930032
Samsung PM9A332
HGST SN260128

To check this for yourself, the disk can be queried.

On FreeBSD, run:
Code:
nvmecontrol identify nvme0 | grep "Number of Namespaces"


On Linux, ensure the nvme-cli package is installed and run:
Code:
nvme id-ctrl /dev/nvme0 -H | grep nn
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Ericloewe
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