Verdict

These are comparable SSDs. The SSDPF2KX076T1 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.

MTFDDAK7T6TGA
Micron 5400 PRO · 7.68TB · Enterprise
No FR price yet
SSDPF2KX076T1
Solidigm D7-P5520 · 7.68TB · Enterprise
No FR price yet

Value at a glance

Endurance (TBW)
MTFDDAK7T6TGA 9,110 TB
SSDPF2KX076T1 14,000 TB
DWPD
MTFDDAK7T6TGA 0.7
SSDPF2KX076T1 1.0
Sustained write
MTFDDAK7T6TGA 520 MB/s
SSDPF2KX076T1 4,200 MB/s

Price history

FR · cheapest per day

MTFDDAK7T6TGA €1,322 SSDPF2KX076T1 €2,010
zoomed · drag to zoom
€2,040 €1,391 €743 Aug 2024 Dec 2024 Apr 2025 Aug 2025 Dec 2025 Apr 2026
MTFDDAK7T6TGA SSDPF2KX076T1
Capacity 7.68 TB 7.68 TB
Form factor 2.5 U.2
Interface SATA NVMe
NAND type TLC TLC
Endurance (TBW) 9,110 TB 14,000 TB
DWPD 0.7 1.0
DRAM cache Yes Yes
Power-loss protection Yes Yes
Sustained write 520 MB/s 4,200 MB/s
Cost / TBW - $0.264
Price / TB - $482.03
Buy No FR price yet No FR 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.

MTFDDAK7T6TGA

No Backblaze failure data for this model.

SSDPF2KX076T1

No Backblaze failure data for this model.