Verdict

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

HAT3310-12T
Synology Plus Series · 12TB · NAS
No US price yet
WD120EFBX
WD Red Plus · 12TB · NAS
$844 ($70.33/TB)

Value at a glance

Capacity
HAT3310-12T 12 TB
WD120EFBX 12 TB
Noise (idle)
HAT3310-12T 20 dB
WD120EFBX 24 dB

Price history

US · cheapest per day

WD120EFBX $844
zoomed · drag to zoom
$844 $534 $224 Sep 2024 Feb 2025 Jul 2025 Nov 2025 Apr 2026 Sep 2026
HAT3310-12T WD120EFBX
Capacity 12 TB 12 TB
Recording tech CMR CMR
RAID / NAS safe Yes Yes
Class NAS NAS
Spindle speed 7200 RPM 7200 RPM
Cache 512 MB 256 MB
Noise (idle) 20 dB 24 dB
Fill Helium Helium
Interface SATA SATA
Failure rate (AFR) - -
Price / TB - $52.69
Buy No US price yet
$844
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.

HAT3310-12T

No Backblaze failure data for this model.

3yr warranty · 180 TB/yr rated · 1,200,000h MTBF

WD120EFBX

No Backblaze failure data for this model.

3yr warranty · 180 TB/yr rated · 1,000,000h MTBF