WD Purple Pro
The WD Purple Pro is a hard drive sold in 7 capacities, from 8TB to 26TB. Right now the 26TB costs least per terabyte at $44.04/TB. It scores 82 to 85 out of 100 among hard drives, depending on capacity.
Prices update daily and may differ at the retailer. This page contains affiliate links.
Every capacity compared
On a hard drive, capacity mostly changes the price per terabyte: the larger sizes are usually the cheaper space, and sometimes the faster drive, because more data passes under the head per turn.
| Capacity | Price | Per TB | Recording | Cache | Score | Buy |
|---|---|---|---|---|---|---|
| 8TB 7,200 RPM | $399.99 | $50.00/TB | CMR | 256 MB | 82 |  |
| 10TB 7,200 RPM | $479.99 | $48.00/TB | CMR | 256 MB | 82 | |
| 12TB 7,200 RPM | $529.99 | $44.17/TB | CMR | 256 MB | 84 | |
| 14TB 7,200 RPM | $709.75 | $50.70/TB | CMR | 512 MB | 85 | |
| 18TB 7,200 RPM · helium | $822.63 | $45.70/TB | CMR | 512 MB | 85 | |
| 22TB 7,200 RPM · helium | $968.99 | $44.05/TB | CMR | 512 MB | 85 |  |
| 26TB 7,200 RPM · helium | $1,144.99 | $44.04/TB LOWEST PER TB | CMR | 512 MB | 85 | |
Open a capacity for every offer, price history, the full spec sheet and its measured failure rate where Backblaze covers the model.
What every WD Purple Pro shares
Drive
- Use class
- Surveillance
- Recording
- CMR
- Spindle speed
- 7,200 RPM
- Warranty
- 5 years
Conventional recording: steady write speed and normal RAID rebuilds.
Compare the WD Purple Pro with every other drive on the hard drive comparison table.
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