HUH721212ALE604 vs ST12000NM001G
NAS drive head-to-head - specs, value and live price side by side.
Verdict
All are CMR NAS drives. The ST12000NM001G has the lowest measured failure rate (0.97% AFR), making it the safer long-term choice.
Value at a glance
Price / TB
HUH721212ALE604
$29.08
ST12000NM001G
$39.71
Failure rate (AFR)
HUH721212ALE604
2.98%
ST12000NM001G
0.97%
Capacity
HUH721212ALE604
12 TB
ST12000NM001G
12 TB
Noise (idle)
HUH721212ALE604
20 dB
ST12000NM001G
29 dB
Price history · US, cheapest per day
HUH721212ALE604 $349
ST12000NM001G $499
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| HUH721212ALE604 | ST12000NM001G | |
|---|---|---|
| Capacity | 12 TB | 12 TB |
| Recording tech | CMR | CMR |
| RAID / NAS safe | Yes | Yes |
| Class | Enterprise | Enterprise |
| Spindle speed | 7200 RPM | 7200 RPM |
| Cache | 256 MB | 256 MB |
| Noise (idle) | 20 dB | 29 dB |
| Fill | Helium | Helium |
| Interface | SATA | SATA |
| Failure rate (AFR) | 2.98% | 0.97% |
| Price / TB | $29.08 | $39.71 |
| Buy |
$349
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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.
HUH721212ALE604
2.98% AFR vs 1.34% fleet avg
95% CI 2.79-3.17%
25,665 drives · ~32,114 drive-years · 957 failures · Backblaze thru Q1 2026
5yr warranty · 550 TB/yr rated · 2,500,000h MTBF
ST12000NM001G
0.97% AFR vs 1.34% fleet avg
95% CI 0.83-1.14%
13,216 drives · ~16,448 drive-years · 160 failures · Backblaze thru Q1 2026
5yr warranty · 550 TB/yr rated · 2,500,000h MTBF