Verdict

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

ST24000NT002
Seagate IronWolf Pro · 24TB · NAS-Pro
$860 ($35.83/TB)
WUH722424ALE6L4
WD Ultrastar DC HC580 · 24TB · Enterprise
No US price yet

Value at a glance

Price / TB
ST24000NT002 $35.83
WUH722424ALE6L4 $47.44
Capacity
ST24000NT002 24 TB
WUH722424ALE6L4 24 TB
Noise (idle)
ST24000NT002 28 dB
WUH722424ALE6L4 20 dB

Price history · US, cheapest per day

ST24000NT002 $860 WUH722424ALE6L4 $559
zoomed · drag to zoom
$860 $630 $400 Jul 2024 Dec 2024 May 2025 Oct 2025 Mar 2026 Jul 2026
ST24000NT002 WUH722424ALE6L4
Capacity 24 TB 24 TB
Recording tech CMR CMR
RAID / NAS safe Yes Yes
Class NAS-Pro Enterprise
Spindle speed 7200 RPM 7200 RPM
Cache 512 MB 512 MB
Noise (idle) 28 dB 20 dB
Fill Helium Helium
Interface SATA SATA
Failure rate (AFR) - -
Price / TB $35.83 $47.44
Buy
$860
View at Amazon →
No US 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.

ST24000NT002

No Backblaze failure data for this model.

5yr warranty · 300 TB/yr rated · 1,200,000h MTBF

WUH722424ALE6L4

No Backblaze failure data for this model.

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