Capacity 12TB Features Helium Sealed-Drive Design Yes SuperParity Yes Low Halogen Yes PowerChoice Idle Power Technology Yes PowerBalance Power/Performance Technology Yes Hot-Plug Support Yes Cache, Multisegmented (MB) 256 Organic Solderability Preservative Yes RSA 2048 Firmware Verification (SD and D) Yes Reliability/Data Integrity Mean Time Between Failures (MTBF, hours) 2,500,000 Reliability Rating at Full 24 x 7 Operation (AFR) 0.35% Nonrecoverable Read Errors per Bits Read, Max 1 sector per 10E15 Power-On Hours per Year (24 x 7) 8,760 512e Sector Size (Bytes per Sector) 512 4Kn Sector Size (Bytes per Sector) 4096

Performance Spindle Speed (RPM) 7200 Interface Access Speed (Gb/s) 6.0, 3.0 Max. Sustained Transfer Rate OD (MB/s, MiB/s) 261, 249 Random Read/Write 4K QD16 WCD (IOPS) 170/418 Average Latency (ms) 4.16 Interface Ports Single Rotation Vibration at 20-1500 Hz (rad/sec2) 12.5 Power Consumption Idle A (W) Average 5W Max Operating, Random Read/Write 4K/16Q (W) 10.0, 6.0 Power Supply Requirements +12 V and +5 V Environmental Temperature, Operating (oC) 5oC - 60oC Vibration, Nonoperating: 10Hz to 500Hz (Grms) 2.27 Shock, Operating 2ms (Read/Write) (Gs) 70/40Gs Shock, Nonoperating, 1ms/2ms (Gs) 250Gs

	Item Dimension ( L inchxW inchxH inch) 2 x 5 x 6

	Weight 1.52 lb

	Warranty Information 5 years