MG07ACA14TE vs WUH721414ALE6L4
NAS drive head-to-head - specs, value and live price side by side.
Verdict
All are CMR NAS drives. The WUH721414ALE6L4 has the lowest measured failure rate (0.78% AFR), making it the safer long-term choice.
Value at a glance
Price / TB
MG07ACA14TE
$26.53
WUH721414ALE6L4
$29.49
Failure rate (AFR)
MG07ACA14TE
1.29%
WUH721414ALE6L4
0.78%
Capacity
MG07ACA14TE
14 TB
WUH721414ALE6L4
14 TB
Noise (idle)
MG07ACA14TE
20 dB
WUH721414ALE6L4
20 dB
Price history
US · cheapest per day
MG07ACA14TE $500
WUH721414ALE6L4 $655
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| MG07ACA14TE | WUH721414ALE6L4 | |
|---|---|---|
| Capacity | 14 TB | 14 TB |
| Recording tech | CMR | CMR |
| RAID / NAS safe | Yes | Yes |
| Class | Enterprise | Enterprise |
| Spindle speed | 7200 RPM | 7200 RPM |
| Cache | 256 MB | 512 MB |
| Noise (idle) | 20 dB | 20 dB |
| Fill | Helium | Helium |
| Interface | SATA | SATA |
| Failure rate (AFR) | 1.29% | 0.78% |
| Price / TB | $26.53 | $29.49 |
| Buy | No US price yet |
$655
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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.
MG07ACA14TE
1.29% AFR vs 1.41% fleet avg
95% CI 1.20-1.38%
37,907 drives · ~57,177 drive-years · 736 failures · Backblaze thru Q2 2026
5yr warranty · 550 TB/yr rated · 2,500,000h MTBF
WUH721414ALE6L4
0.78% AFR vs 1.41% fleet avg
95% CI 0.63-0.94%
8,548 drives · ~12,880 drive-years · 100 failures · Backblaze thru Q2 2026
5yr warranty · 550 TB/yr rated · 2,500,000h MTBF