Verdict

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

ST12000NT001
Seagate IronWolf Pro · 12TB · NAS-Pro
£435 (£36.25/TB)
ST12000VE003
Seagate SkyHawk AI · 12TB · Surveillance
£440 (£36.67/TB)

Value at a glance

Price / TB
ST12000NT001 $38.33
ST12000VE003 $42.91
Capacity
ST12000NT001 12 TB
ST12000VE003 12 TB

Price history

UK · cheapest per day

ST12000NT001 £435 ST12000VE003 £440
zoomed · drag to zoom
£580 £381 £182 Nov 2024 Mar 2025 Aug 2025 Dec 2025 May 2026 Sep 2026
ST12000NT001 ST12000VE003
Capacity 12 TB 12 TB
Recording tech CMR CMR
RAID / NAS safe Yes Yes
Class NAS-Pro Surveillance
Spindle speed 7200 RPM 7200 RPM
Cache 256 MB 512 MB
Noise (idle) 28 dB -
Fill Helium Helium
Interface SATA SATA
Failure rate (AFR) - -
Price / TB $38.33 $42.91
Buy
£435
View at Amazon →
£440
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.

ST12000NT001

No Backblaze failure data for this model.

5yr warranty · 300 TB/yr rated · 1,200,000h MTBF

ST12000VE003

No Backblaze failure data for this model.

5yr warranty · 550 TB/yr rated · 2,000,000h MTBF