Specifications Standard Model Numbers : ST8000DM0004 Bytes per Sector : 512

	Performance Interface : SATA 6Gb/s SATA Transfer Rates Supported (Gb/s) : 6.0/3.0/1.5 Max. Sustained Transfer Rate OD(MB/s) : 220MB/s Cache, Multi-segmented (MB) : 256

	Reliability/Data Integrity Load/Unload Cycles : 300,000 Non-recoverable Read Errors per Bits Read, Max : 1 per 10E15 Power-On Hours per Year (247) : 8,760 Data Recovery and Rescue Services : Yes Workload Rate Limit (TB/year)1 : 300

	Power Management Startup Power (A) : 2 Operating Mode, Typical (W) : 6.8 Idling Average (W) : 4.42 W Standby Mode/Sleep Mode, Typical (W) : 0.8/0.8

	Environmental/Temperature Operating (ambient, min) : 0oC Operating (drive case, max) : 60oC Non-operating (ambient) : -40oC - 70oC Halogen-free : Yes RoHS compliance : Yes

	Physical Carton Unit Quantity : 20 Cartons per Pallet / Cartons per Layer : 40/8

	Item Dimension ( L inch x W inch x H inch) 6 x 5 x 2 Weight 1.00lb Warranty Information 5 years warranty