Verdict

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

MZ-V7S1T0
Samsung 970 EVO Plus · 1TB · Desktop
No CA price yet
MZ-V9P1T0
Samsung 990 PRO · 1TB · Desktop
No CA price yet

Value at a glance

Price / TB
MZ-V7S1T0 $215.77
MZ-V9P1T0 $215.99
Endurance (TBW)
MZ-V7S1T0 600 TB
MZ-V9P1T0 600 TB

Price history

CA · cheapest per day

MZ-V9P1T0 C$300
zoomed · drag to zoom
C$300 C$215 C$130 Aug 2024 Dec 2024 Apr 2025 Aug 2025 Dec 2025 Apr 2026
MZ-V7S1T0 MZ-V9P1T0
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 $0.360 $0.360
Price / TB $215.77 $215.99
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.

MZ-V7S1T0

No Backblaze failure data for this model.

MZ-V9P1T0

No Backblaze failure data for this model.