Verdict

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

HAT5310-16T
Synology Enterprise Series · 16TB · Enterprise
No IT price yet
WD161KRYZ
WD Gold · 16TB · Enterprise
No IT price yet

Value at a glance

Capacity
HAT5310-16T 16 TB
WD161KRYZ 16 TB

Price history

IT · cheapest per day

WD161KRYZ €1,001
zoomed · drag to zoom
€1,001 €730 €458 Nov 2024 Mar 2025 Aug 2025 Jan 2026 May 2026 Oct 2026
HAT5310-16T WD161KRYZ
Capacity 16 TB 16 TB
Recording tech CMR CMR
RAID / NAS safe Yes Yes
Class Enterprise Enterprise
Spindle speed 7200 RPM 7200 RPM
Cache 512 MB 512 MB
Noise (idle) - 20 dB
Fill Helium Helium
Interface SATA SATA
Failure rate (AFR) - -
Price / TB - $59.22
Buy No IT price yet No IT 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.

HAT5310-16T

No Backblaze failure data for this model.

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

WD161KRYZ

No Backblaze failure data for this model.

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