Verdict

These are comparable SSDs. The ZP1000GM3A063 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.

WDS100T4X0E
WD Black SN7100 · 1TB · Desktop
€182 (€181.99/TB)
ZP1000GM3A063
Seagate FireCuda 530R · 1TB · Desktop
€420 (€420.00/TB)

Value at a glance

Price / TB
WDS100T4X0E $189.00
ZP1000GM3A063 $453.60
Endurance (TBW)
WDS100T4X0E 600 TB
ZP1000GM3A063 1,100 TB

Price history

DE · cheapest per day

WDS100T4X0E €182 ZP1000GM3A063 €420
zoomed · drag to zoom
€420 €290 €159 Aug 21 Aug 26 Aug 31 Sep 5 Sep 10 Sep 16
WDS100T4X0E ZP1000GM3A063
Capacity 1 TB 1 TB
Form factor M.2 M.2
Interface NVMe NVMe
NAND type TLC TLC
Endurance (TBW) 600 TB 1,100 TB
DWPD - -
DRAM cache No Yes
Power-loss protection No No
Sustained write - -
Cost / TBW $0.315 $0.412
Price / TB $189.00 $453.60
Buy
€182
View at Amazon →
€420
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.

WDS100T4X0E

No Backblaze failure data for this model.

ZP1000GM3A063

No Backblaze failure data for this model.