WD Hard Disk Surveillance Purple 1TB

Type: Internal Hard Disk Drive (HDD)

- Brand: Western Digital (WD)

**Specification:**

- Capacity: 1TB

- Interface: SATA 6Gb/s

- Form Factor: 3.5-inch

- Rotation Speed: 5400 RPM or 7200 RPM

- Cache: Up to 256MB

- MTBF: 1 million hours