Seagate Barracuda ST4000DM004 internal hard drive 4 TB 5400 RPM 256 MB 3.5 Serial ATA III

Operating voltage: 5 / 12 V | Compliance certificates: RoHS | Power consumption (typical): 5 W | Width: 101.6 mm | HDD size: 3.5" | Storage temperature (T-T): -40 - 70 °C | Power consumption (standby): 0.25 W | HDD speed: 5400 RPM | Depth: 147 mm | Height: 20.2 mm | Operating shock: 80 G | Interface: Serial ATA III | Weight: 490 g | Operating vibration: 0.25 G | Operating temperature (T-T): 0 - 60 °C | Operating relative humidity (H-H): 5 - 90% | Component for: PC | HDD capacity: 4 TB | Type: HDD | Storage drive buffer size: 256 MB | Start-up current: 2 A | Bytes per sector: 4096 | Average latency: 6 ms | Storage drive adapter included: No | HDD interface transfer rate: 6 Gbit/s | Non-operating vibration: 3 G | Drive ready time: 10 s | Non-operating shock: 300 G | HDD number of heads: 4 | Power consumption (idle): 2.5 W | Harmonized System (HS) code: 84717050 | Start/stop cycles: 300000