Verdict

These are closely matched SSDs of the same capacity - decide on price and warranty. Check the live $/TB above.

MZ-V9S1T0BW
Samsung 990 EVO Plus · 1TB · Desktop
£175 (£175.00/TB)
MZ-VAP1T0BW
Samsung 9100 PRO · 1TB · Desktop
No UK price yet

Value at a glance

Price / TB
MZ-V9S1T0BW $222.25
MZ-VAP1T0BW $249.00
Endurance (TBW)
MZ-V9S1T0BW 600 TB
MZ-VAP1T0BW 600 TB

Price history

UK · cheapest per day

MZ-V9S1T0BW £175
zoomed · drag to zoom
£184 £180 £175 Aug 21 Aug 26 Aug 31 Sep 5 Sep 10 Sep 16
MZ-V9S1T0BW MZ-VAP1T0BW
Capacity 1 TB 1 TB
Form factor M.2 M.2
Interface NVMe NVMe
NAND type TLC TLC
Endurance (TBW) 600 TB 600 TB
DWPD - -
DRAM cache No Yes
Power-loss protection No No
Sustained write - -
Cost / TBW $0.370 $0.415
Price / TB $222.25 $249.00
Buy
£175
View at Amazon →
No UK 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.

MZ-V9S1T0BW

No Backblaze failure data for this model.

MZ-VAP1T0BW

No Backblaze failure data for this model.