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 IT price yet
WDS100T1R0A
WD Red SA500 · 1TB · NAS
€500 (€500.00/TB)

Value at a glance

Endurance (TBW)
SSDPFKKW010X7X1 700 TB
WDS100T1R0A 600 TB

Price history

IT · cheapest per day

WDS100T1R0A €500
zoomed · drag to zoom
€500 €255 €10 Jul 5 Jul 19 Aug 3 Aug 17 Sep 1 Sep 16
SSDPFKKW010X7X1 WDS100T1R0A
Capacity 1 TB 1 TB
Form factor M.2 2.5
Interface NVMe SATA
NAND type TLC TLC
Endurance (TBW) 700 TB 600 TB
DWPD - -
DRAM cache Yes Yes
Power-loss protection No No
Sustained write - -
Cost / TBW - $0.662
Price / TB - $397.37
Buy No IT price yet
€500
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.

WDS100T1R0A

No Backblaze failure data for this model.