Seagate Barracuda ST4000DM004 – disco duro – 4 TB – SATA 6Gb/s – 3.5″ – 5400 rpm – b煤fer: 256 MB

Hard driveHard drive capacity聽*4000 GBHard drive interface聽*Serial ATA IIIHard drive size聽*3.5″Component for聽*PCDevice type聽*HDDDrive device, buffer size256 MBAverage latency6 msBytes per sector4096Hard disk number of heads4Drive ready time10 sStart/stop cycles300000Hard drive interface transfer rate6 Gbit/sRoHS compliancePowerPower consumption (typical)5 WPower consumption (standby)0.25 WPower consumption (idle)2.5 WStart-up current2 AOperational conditionsOperating temperature (T-T)0 – 60 掳C聽Operational conditionsStorage temperature (T-T)-40 – 70 掳COperating relative humidity (H-H)5 – 90%Storage relative humidity (H-H)5 – 95%Operating vibration0.25 GNon-operating vibration3 GOperating altitude-304 – 3048 mNon-operating altitude-304 – 12192 mOperating shock80 GNon-operating shock300 GWeight & dimensionsWidth101.6 mmHeight20.2 mmDepth147 mmWeight490 gPackaging contentStorage drive adapter included聽*Other featuresNumber of cartons per pallet40