Verdict

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

ST22000NM000E
Seagate Exos X22 · 22TB · Enterprise
No CA price yet
ST22000NT001
Seagate IronWolf Pro · 22TB · NAS-Pro
C$1,473 (C$66.96/TB)

Value at a glance

Capacity
ST22000NM000E 22 TB
ST22000NT001 22 TB
Noise (idle)
ST22000NM000E 29 dB
ST22000NT001 28 dB

Price history

CA · cheapest per day

ST22000NT001 C$1,473
zoomed · drag to zoom
C$1,473 Jun 30 Jul 15 Jul 31 Aug 15 Aug 31 Sep 16
ST22000NM000E ST22000NT001
Capacity 22 TB 22 TB
Recording tech CMR CMR
RAID / NAS safe Yes Yes
Class Enterprise NAS-Pro
Spindle speed 7200 RPM 7200 RPM
Cache 512 MB 512 MB
Noise (idle) 29 dB 28 dB
Fill Helium Helium
Interface SAS SATA
Failure rate (AFR) - -
Price / TB - $36.79
Buy No CA price yet
C$1,473
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.

ST22000NM000E

No Backblaze failure data for this model.

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

ST22000NT001

No Backblaze failure data for this model.

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