Verdict

These are comparable SSDs. The ZP1000NM3A002 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.

ZP1000GM3A063
Seagate FireCuda 530R · 1TB · Desktop
No CA price yet
ZP1000NM3A002
Seagate IronWolf 525 · 1TB · NAS
No CA price yet

Value at a glance

Endurance (TBW)
ZP1000GM3A063 1,100 TB
ZP1000NM3A002 1,400 TB
ZP1000GM3A063 ZP1000NM3A002
Capacity 1 TB 1 TB
Form factor M.2 M.2
Interface NVMe NVMe
NAND type TLC TLC
Endurance (TBW) 1,100 TB 1,400 TB
DWPD - 0.7
DRAM cache Yes -
Power-loss protection No No
Sustained write - 995 MB/s
Cost / TBW $0.412 -
Price / TB $453.60 -
Buy No CA price yet No CA price yet

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.

ZP1000GM3A063

No Backblaze failure data for this model.

ZP1000NM3A002

No Backblaze failure data for this model.