ST2000DM008 vs WD20EFPX
NAS drive head-to-head - specs, value and live price side by side.
Verdict
For a NAS or any RAID array, the WD20EFPX is the pick - it's CMR. The ST2000DM008 uses SMR recording, which is not recommended for RAID (single-drive or archival use only).
Value at a glance
Price / TB
ST2000DM008
$63.67
WD20EFPX
$77.50
Capacity
ST2000DM008
2 TB
WD20EFPX
2 TB
Noise (idle)
ST2000DM008
22 dB
WD20EFPX
24 dB
Price history · FR, cheapest per day
ST2000DM008 €140
WD20EFPX €219
zoomed ·
drag to zoom
| ST2000DM008 | WD20EFPX | |
|---|---|---|
| Capacity | 2 TB | 2 TB |
| Recording tech | SMR | CMR |
| RAID / NAS safe | No | Yes |
| Class | Desktop | NAS |
| Spindle speed | 7200 RPM | 5400 RPM |
| Cache | 256 MB | 128 MB |
| Noise (idle) | 22 dB | 24 dB |
| Fill | Air | Air |
| Interface | SATA | SATA |
| Failure rate (AFR) | - | - |
| Price / TB | $63.67 | $77.50 |
| Buy |
€140
View at Amazon →
|
€219
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.
ST2000DM008
No Backblaze failure data for this model.
2yr warranty
WD20EFPX
No Backblaze failure data for this model.
3yr warranty · 180 TB/yr rated · 1,000,000h MTBF