Verdict

These are comparable SSDs. The SSDPFKKW010X7X1 is rated for the most write endurance, so it lasts longest in a NAS that sees steady writes; for light use any is fine and price decides.

SSDPFKKW010X7X1
Solidigm P44 Pro · 1TB · Desktop
No CA price yet
WDS100T1X0M
WD Black SN8100 · 1TB · Desktop
C$410 (C$409.84/TB)

Value at a glance

Endurance (TBW)
SSDPFKKW010X7X1 700 TB
WDS100T1X0M 600 TB

Price history

CA · cheapest per day

WDS100T1X0M C$410
zoomed · drag to zoom
C$410 Sep 14
SSDPFKKW010X7X1 WDS100T1X0M
Capacity 1 TB 1 TB
Form factor M.2 M.2
Interface NVMe NVMe
NAND type TLC TLC
Endurance (TBW) 700 TB 600 TB
DWPD - -
DRAM cache Yes Yes
Power-loss protection No No
Sustained write - -
Cost / TBW - $0.396
Price / TB - $237.36
Buy No CA price yet
C$410
View at Amazon →

Highlighted cells mark the stronger spec for a NAS build. Failure rates from Backblaze Drive Stats where available; $/TB uses the cheapest live price. Buy links are Amazon affiliate.

SSDPFKKW010X7X1

No Backblaze failure data for this model.

WDS100T1X0M

No Backblaze failure data for this model.