Seagate Barracuda ST3000DM007 internal hard drive 3 TB 5400 RPM 256 MB 3.5" Serial ATA III

Interface: Serial ATA III Component for: PC HDD capacity: 3 TB HDD speed: 5400 RPM Storage drive buffer size: 256 MB Type: HDD HDD size: 3.5" Average latency: 6 ms HDD interface transfer rate: 6 Gbit/s Bytes per sector: 4096 HDD number of heads: 3 Start/stop cycles: 300000 Power consumption (standby): 0.25 W Power consumption (typical): 5 W Start-up current: 2 A Operating voltage: 5 / 12 V Power consumption (idle): 2.5 W Operating temperature (T-T): 0 - 60 °C Storage temperature (T-T): -40 - 70 °C Operating shock: 80 G Operating relative humidity (H-H): 5 - 90% Non-operating vibration: 3 G Operating vibration: 0.25 G Non-operating shock: 300 G Depth: 147 mm Weight: 490 g Height: 20.2 mm Width: 101.6 mm Quantity per pack: 1 pc(s) Storage drive adapter included: No Drive ready time: 10 s Compliance certificates: RoHS Harmonized System (HS) code: 84717050 Warnings: Do not expose to high temperatures or moisture.