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

Power consumption (idle): 2.5 W | Operating relative humidity (H-H): 5 - 90% | Power consumption (standby): 0.25 W | HDD speed: 5400 RPM | HDD capacity: 4 TB | Drive ready time: 10 s | Storage drive adapter included: No | Bytes per sector: 4096 | Component for: PC | Average latency: 6 ms | Weight: 490 g | Power consumption (typical): 5 W | Storage temperature (T-T): -40 - 70 °C | Non-operating vibration: 3 G | Non-operating shock: 300 G | Interface: Serial ATA III | Depth: 147 mm | Height: 20.2 mm | HDD interface transfer rate: 6 Gbit/s | Operating temperature (T-T): 0 - 60 °C | HDD size: 3.5" | Start/stop cycles: 300000 | Operating vibration: 0.25 G | Harmonized System (HS) code: 84717050 | Operating shock: 80 G | Width: 101.6 mm | Type: HDD | Storage drive buffer size: 256 MB | Warnings: Do not expose to high temperatures or moisture. | HDD number of heads: 4 | Compliance certificates: RoHS | Start-up current: 2 A | Warnings: Do not open or disassemble. | Warnings: Do not drop and avoid strong impacts. | Operating voltage: 5 / 12 V