Verdict

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

HAT3300-6T
Synology Plus Series · 6TB · NAS
No ES price yet
ST6000NT001
Seagate IronWolf Pro · 6TB · NAS-Pro
€304 (€50.70/TB)

Value at a glance

Price / TB
HAT3300-6T $58.68
ST6000NT001 $50.00
Capacity
HAT3300-6T 6 TB
ST6000NT001 6 TB
Noise (idle)
HAT3300-6T 27 dB
ST6000NT001 28 dB

Price history

ES · cheapest per day

HAT3300-6T €375 ST6000NT001 €304
zoomed · drag to zoom
€382 €286 €189 Sep 2024 Feb 2025 Jul 2025 Nov 2025 Apr 2026 Sep 2026
HAT3300-6T ST6000NT001
Capacity 6 TB 6 TB
Recording tech CMR CMR
RAID / NAS safe Yes Yes
Class NAS NAS-Pro
Spindle speed 5400 RPM 7200 RPM
Cache 256 MB 256 MB
Noise (idle) 27 dB 28 dB
Fill Air Air
Interface SATA SATA
Failure rate (AFR) - -
Price / TB $58.68 $50.00
Buy No ES price yet
€304
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.

HAT3300-6T

No Backblaze failure data for this model.

3yr warranty · 180 TB/yr rated · 1,200,000h MTBF

ST6000NT001

No Backblaze failure data for this model.

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