Verdict

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

ST14000NM001G
Seagate Exos X16 · 14TB · Enterprise
No IT price yet
ST14000NT001
Seagate IronWolf Pro · 14TB · NAS-Pro
€609 (€43.50/TB)

Value at a glance

Price / TB
ST14000NM001G $34.71
ST14000NT001 $39.91
Capacity
ST14000NM001G 14 TB
ST14000NT001 14 TB
Noise (idle)
ST14000NM001G 29 dB
ST14000NT001 28 dB

Price history

IT · cheapest per day

ST14000NM001G €448 ST14000NT001 €609
zoomed · drag to zoom
€609 €387 €165 Nov 2024 Mar 2025 Aug 2025 Jan 2026 Jun 2026 Nov 2026
ST14000NM001G ST14000NT001
Capacity 14 TB 14 TB
Recording tech CMR CMR
RAID / NAS safe Yes Yes
Class Enterprise NAS-Pro
Spindle speed 7200 RPM 7200 RPM
Cache 256 MB 256 MB
Noise (idle) 29 dB 28 dB
Fill Helium Helium
Interface SATA SATA
Failure rate (AFR) 1.38% -
Price / TB $34.71 $39.91
Buy No IT price yet
€609
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.

ST14000NM001G

1.38% AFR vs 1.41% fleet avg

95% CI 1.29-1.48%

10,498 drives · ~57,467 drive-years · 795 failures · Backblaze lifetime Q2 2026

5yr warranty · 550 TB/yr rated · 2,500,000h MTBF

ST14000NT001

No Backblaze failure data for this model.

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