Refurbished Seagate SkyHawk 4 TB Surveillance Internal Hard Drive, ST4000VX007
The Seagate ST4000VX007 SkyHawk is a 4 TB surveillance hard disk drive (HDD). It has a 3.5 inch interface, 5900 RPM, and a 64 MB buffer. The ST4000VX007 is designed for surveillance, but can also be used as a general desktop hard drive or HDD for a NAS.
Spec | Value |
|---|---|
Capacity | 4 TB (≈ 4000 GB) |
Interface | SATA III (6.0 Gbps) |
Form Factor | 3.5‑inch |
Cache / Buffer | 64 MB |
Sustained data transfer (outer diameter) | ~190 MB/s |
Power Specifications | Approx 5.5 W during active use; ~3.2 W idle; ~0.25 W in standby/sleep mode. Startup current about 1.8 A (12 V) |
Reliability / MTBF | 1,000,000 hours MTBF |
Load/Unload Cycles | ~300,000 |
Operating Temperature | 0°C up to ~70°C |
Physical Dimensions / Weight | ~146.99 mm depth × 101.85 mm width × 26.11 mm height; Weight ~635 g |
Warranty (when new) | 3 years limited warranty by Seagate |
