Verdict

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

HDWR11A
Toshiba X300 · 10TB · Desktop
€754 (€75.43/TB)
WUS721010ALE6L4
WD Ultrastar DC HC330 · 10TB · Enterprise
€378 (€37.83/TB)

Value at a glance

Price / TB
HDWR11A $71.83
WUS721010ALE6L4 $37.26
Capacity
HDWR11A 10 TB
WUS721010ALE6L4 10 TB

Price history · DE, cheapest per day

HDWR11A €754 WUS721010ALE6L4 €378
zoomed · drag to zoom
€754 €515 €275 Jul 2024 Dec 2024 May 2025 Oct 2025 Mar 2026 Jul 2026
HDWR11A WUS721010ALE6L4
Capacity 10 TB 10 TB
Recording tech CMR CMR
RAID / NAS safe Yes Yes
Class Desktop Enterprise
Spindle speed 7200 RPM 7200 RPM
Cache 256 MB 256 MB
Noise (idle) 20 dB -
Fill Air Air
Interface SATA SATA
Failure rate (AFR) - -
Price / TB $71.83 $37.26
Buy
€754
View at Amazon →
€378
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.

HDWR11A

No Backblaze failure data for this model.

2yr warranty

WUS721010ALE6L4

No Backblaze failure data for this model.

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