Verdict

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

ST10000NT001
Seagate IronWolf Pro · 10TB · NAS-Pro
$594 ($59.45/TB)
WD101EFBX
WD Red Plus · 10TB · NAS
$500 ($50.00/TB)

Value at a glance

Price / TB
ST10000NT001 $48.85
WD101EFBX $47.38
Capacity
ST10000NT001 10 TB
WD101EFBX 10 TB
Noise (idle)
ST10000NT001 28 dB
WD101EFBX 24 dB

Price history

US · cheapest per day

ST10000NT001 $594 WD101EFBX $500
zoomed · drag to zoom
$644 $406 $168 Sep 2024 Feb 2025 Jul 2025 Nov 2025 Apr 2026 Sep 2026
ST10000NT001 WD101EFBX
Capacity 10 TB 10 TB
Recording tech CMR CMR
RAID / NAS safe Yes Yes
Class NAS-Pro NAS
Spindle speed 7200 RPM 7200 RPM
Cache 256 MB 256 MB
Noise (idle) 28 dB 24 dB
Fill Helium Helium
Interface SATA SATA
Failure rate (AFR) - -
Price / TB $48.85 $47.38
Buy
$594
View at Amazon →
$500
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.

ST10000NT001

No Backblaze failure data for this model.

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

WD101EFBX

No Backblaze failure data for this model.

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