Verdict

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

CT4000T705SSD3
Crucial T705 · 4TB · Desktop
€760 (€189.98/TB)
MZ-V9P4T0
Samsung 990 PRO · 4TB · Desktop
No IT price yet

Value at a glance

Price / TB
CT4000T705SSD3 $136.87
MZ-V9P4T0 $164.78
Endurance (TBW)
CT4000T705SSD3 2,400 TB
MZ-V9P4T0 2,400 TB

Price history

IT · cheapest per day

CT4000T705SSD3 €760 MZ-V9P4T0 €800
zoomed · drag to zoom
€800 €533 €267 Sep 2024 Feb 2025 Jul 2025 Nov 2025 Apr 2026 Sep 2026
CT4000T705SSD3 MZ-V9P4T0
Capacity 4 TB 4 TB
Form factor M.2 M.2
Interface NVMe NVMe
NAND type TLC TLC
Endurance (TBW) 2,400 TB 2,400 TB
DWPD - -
DRAM cache Yes Yes
Power-loss protection No No
Sustained write - -
Cost / TBW $0.228 $0.275
Price / TB $136.87 $164.78
Buy
€760
View at Amazon →
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.

CT4000T705SSD3

No Backblaze failure data for this model.

MZ-V9P4T0

No Backblaze failure data for this model.