Verdict

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

MG11ACA24TE
Toshiba MG11 · 24TB · Enterprise
£1,059 (£44.11/TB)
ST24000NT002
Seagate IronWolf Pro · 24TB · NAS-Pro
£912 (£38.01/TB)

Value at a glance

Price / TB
MG11ACA24TE $39.54
ST24000NT002 $35.83
Capacity
MG11ACA24TE 24 TB
ST24000NT002 24 TB
Noise (idle)
MG11ACA24TE 20 dB
ST24000NT002 28 dB

Price history

UK · cheapest per day

MG11ACA24TE £1,059 ST24000NT002 £912
zoomed · drag to zoom
£1,321 £830 £340 Dec 2024 Apr 2025 Aug 2025 Dec 2025 May 2026 Sep 2026
MG11ACA24TE ST24000NT002
Capacity 24 TB 24 TB
Recording tech CMR CMR
RAID / NAS safe Yes Yes
Class Enterprise NAS-Pro
Spindle speed 7200 RPM 7200 RPM
Cache 512 MB 512 MB
Noise (idle) 20 dB 28 dB
Fill Helium Helium
Interface SATA SATA
Failure rate (AFR) 0.50% -
Price / TB $39.54 $35.83
Buy
£1,059
View at Amazon →
£912
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.

MG11ACA24TE

0.50% AFR vs 1.41% fleet avg

95% CI 0.31-0.74%

9,597 drives · ~4,642 drive-years · 23 failures · Backblaze thru Q2 2026

ST24000NT002

No Backblaze failure data for this model.

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