Verdict

These are comparable SSDs. The MTFDDAK1T9TGA 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.

MTFDDAK1T9TGA
Micron 5400 PRO · 1.92TB · Enterprise
No US price yet
MZ-V7S1T0
Samsung 970 EVO Plus · 1TB · Desktop
$229 ($229.11/TB)

Value at a glance

Price / TB
MTFDDAK1T9TGA $333.27
MZ-V7S1T0 $229.11
Endurance (TBW)
MTFDDAK1T9TGA 5,256 TB
MZ-V7S1T0 600 TB

Price history

US · cheapest per day

MTFDDAK1T9TGA $274 MZ-V7S1T0 $229
zoomed · drag to zoom
$850 $467 $85 Sep 2024 Jan 2025 Jun 2025 Oct 2025 Feb 2026 Jul 2026
MTFDDAK1T9TGA MZ-V7S1T0
Capacity 1.92 TB 1 TB
Form factor 2.5 M.2
Interface SATA NVMe
NAND type TLC TLC
Endurance (TBW) 5,256 TB 600 TB
DWPD 1.5 -
DRAM cache Yes Yes
Power-loss protection Yes No
Sustained write 540 MB/s -
Cost / TBW $0.122 $0.382
Price / TB $333.27 $229.11
Buy No US price yet
$229
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.

MTFDDAK1T9TGA

No Backblaze failure data for this model.

MZ-V7S1T0

No Backblaze failure data for this model.