Verdict

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

HAT5320-24T
Synology Enterprise Series · 24TB · Enterprise
No CA price yet
ST24000NM002H
Seagate Exos X24 · 24TB · Enterprise
C$1,325 (C$55.21/TB)

Value at a glance

Capacity
HAT5320-24T 24 TB
ST24000NM002H 24 TB

Price history · CA, cheapest per day

ST24000NM002H C$1,325
zoomed · drag to zoom
C$1,325 C$987 C$650 Jul 2024 Dec 2024 May 2025 Oct 2025 Mar 2026 Jul 2026
HAT5320-24T ST24000NM002H
Capacity 24 TB 24 TB
Recording tech CMR CMR
RAID / NAS safe Yes Yes
Class Enterprise Enterprise
Spindle speed 7200 RPM 7200 RPM
Cache 1024 MB 512 MB
Noise (idle) - 30 dB
Fill Helium Helium
Interface SATA SATA
Failure rate (AFR) - 2.91%
Price / TB - $40.00
Buy No CA price yet
C$1,325
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.

HAT5320-24T

No Backblaze failure data for this model.

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

ST24000NM002H

2.91% AFR vs 1.34% fleet avg

95% CI 2.54-3.32%

9,605 drives · ~7,565 drive-years · 220 failures · Backblaze thru Q1 2026

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