Verdict

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

HAT5320-20T
Synology Enterprise Series · 20TB · Enterprise
No CA price yet
MG10ACA20TE
Toshiba MG10 · 20TB · Enterprise
No CA price yet

Value at a glance

Capacity
HAT5320-20T 20 TB
MG10ACA20TE 20 TB

Price history · CA, cheapest per day

MG10ACA20TE C$860
zoomed · drag to zoom
C$1,249 C$851 C$453 Jul 2024 Nov 2024 Mar 2025 Jul 2025 Nov 2025 Apr 2026
HAT5320-20T MG10ACA20TE
Capacity 20 TB 20 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) - 20 dB
Fill Helium Helium
Interface SATA SATA
Failure rate (AFR) - 0.68%
Price / TB - $39.80
Buy No CA price yet No CA 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.

HAT5320-20T

No Backblaze failure data for this model.

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

MG10ACA20TE

0.68% AFR vs 1.34% fleet avg

95% CI 0.56-0.81%

20,451 drives · ~18,013 drive-years · 122 failures · Backblaze thru Q1 2026

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