WD Purple
The WD Purple is a hard drive sold in 9 capacities, from 1TB to 14TB. Right now the 8TB costs least per terabyte at $44.37/TB. It scores 43 to 71 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 |
|---|---|---|---|---|---|---|
| 1TB 5,400 RPM | $139.99 | $139.99/TB | CMR | 64 MB | 43 |  |
| 2TB 5,400 RPM | $137.99 | $69.00/TB | CMR | 64 MB | 56 | |
| 3TB 5,400 RPM | $152.99 | $51.00/TB | CMR | 64 MB | 56 | |
| 4TB 5,400 RPM | $194.99 | $48.75/TB | CMR | 64 MB | 43 |  |
| 6TB 5,400 RPM | $295.00 | $49.17/TB | CMR | 64 MB | 43 | |
| 8TB 5,640 RPM | $354.99 | $44.37/TB LOWEST PER TB | CMR | 256 MB | 60 | |
| 10TB 7,200 RPM | $529.00 | $52.90/TB | CMR | 256 MB | 70 | |
| 12TB 7,200 RPM | $675.00 | $56.25/TB | CMR | 256 MB | 70 | |
| 14TB 7,200 RPM | $789.99 | $56.43/TB | CMR | 512 MB | 71 | |
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 shares
Drive
- Use class
- Surveillance
- Recording
- CMR
- Spindle speed
- 5,400 RPM
- Warranty
- 3 years
Conventional recording: steady write speed and normal RAID rebuilds.
Built for
- Bays
- Up to 16
Compare the WD Purple with every other drive on the hard drive comparison table.
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