ST4000VN006 vs WD4004FRYZ
NAS drive head-to-head - specs, value and live price side by side.
Verdict
These are closely matched NAS drives of the same capacity - decide on price and warranty. Check the live $/TB above.
Value at a glance
Price / TB
ST4000VN006
$48.36
WD4004FRYZ
$35.07
Capacity
ST4000VN006
4 TB
WD4004FRYZ
4 TB
Price history
US · cheapest per day
ST4000VN006 $313
WD4004FRYZ $245
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| ST4000VN006 | WD4004FRYZ | |
|---|---|---|
| Capacity | 4 TB | 4 TB |
| Recording tech | CMR | CMR |
| RAID / NAS safe | Yes | Yes |
| Class | NAS | Enterprise |
| Spindle speed | 5400 RPM | 7200 RPM |
| Cache | 256 MB | 256 MB |
| Noise (idle) | - | 20 dB |
| Fill | Air | Air |
| Interface | SATA | SATA |
| Failure rate (AFR) | - | - |
| Price / TB | $48.36 | $35.07 |
| Buy |
$313
View at Amazon →
|
$245
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.
ST4000VN006
No Backblaze failure data for this model.
3yr warranty · 180 TB/yr rated · 1,000,000h MTBF
WD4004FRYZ
No Backblaze failure data for this model.
5yr warranty · 550 TB/yr rated · 2,500,000h MTBF