Capacities 4TB Interface 4Kn SAS

	Features Protection Information (T10 DIF) Yes Humidity Sensor Yes SuperParity Yes Low Halogen Yes PowerChoice Technology Yes PowerBalance Technology Yes Cache, Multisegmented (MB) 256 Advanced Write Caching (2M internal NOR flash) Yes

	Reliability/Data Integrity Vibration, Nonoperating: 10Hz to 500Hz (Grms) 5 Mean Time Between Failures (MTBF, hours) 2,000,000 Reliability Rating Full 247 Operation (AFR) 0.44% Nonrecoverable Read Errors per Bits Read, Max 1 sector per 10E15 Power-On Hours per Year 8760 Bytes per Sector 4096, 4160, 4224

	Performance Spindle Speed (RPM) 7200 Interface Access Speed (Gb/s) 12.0, 6.0, 3.0 Max. Sustained Transfer Rate OD 226MB/s Average Latency (ms) 4.16 Interface Ports Dual Rotational Vibration 1500Hz (rad/s) 12.5

	Power Consumption Idle Average (W) 5.79W Typical Operating, Random Read (W) 11.12 Power Supply Requirements +12 V and +5 V

	Item Dimension (L"xW"xH") 2 x 5 x 6 Weight 1.43 lb Warranty Information 5 Years