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 IT price yet
SSDPF2KX076T1
Solidigm D7-P5520 · 7.68TB · Enterprise
No IT 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

IT · cheapest per day

MTFDDAK7T6TGA €768 SSDPF2KX076T1 €2,070
zoomed · drag to zoom
€2,070 €1,413 €755 Aug 2024 Dec 2024 May 2025 Sep 2025 Jan 2026 Jun 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 IT price yet No IT 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.