Verdict

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

MZ-V9P1T0
Samsung 990 PRO · 1TB · Desktop
$260 ($259.99/TB)
MZ-VAP1T0BW
Samsung 9100 PRO · 1TB · Desktop
$259 ($259.16/TB)

Value at a glance

Price / TB
MZ-V9P1T0 $218.99
MZ-VAP1T0BW $259.16
Endurance (TBW)
MZ-V9P1T0 600 TB
MZ-VAP1T0BW 600 TB

Price history

US · cheapest per day

MZ-V9P1T0 $260 MZ-VAP1T0BW $259
zoomed · drag to zoom
$324 $203 $82 Nov 2024 Mar 2025 Aug 2025 Jan 2026 Jun 2026 Nov 2026
MZ-V9P1T0 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 Yes Yes
Power-loss protection No No
Sustained write - -
Cost / TBW $0.365 $0.432
Price / TB $218.99 $259.16
Buy
$260
View at Amazon →
$259
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.

MZ-V9P1T0

No Backblaze failure data for this model.

MZ-VAP1T0BW

No Backblaze failure data for this model.