861744-B21-AX 4TB 6GB s Sata 7.2K RPM LFF 512e Hot-Swap Hard Disk Drive for HP

4TB 6GBs Sata 7.2K RPM LFF 512e Hot-Swap Hard Disk Drive for HP Axiom's Enterprise Class hard drives are leading the industry with a range of high capacity enterprise drive options. These drives feature enterprise class reliability with the power and performance efficiency that make them ideal for capacity optimized- 24x7 multi-drive server and storage environments.
Specifications Capacity: 4TB
Interface: 6Gb/s SATA Mean Time Between Failures (MTBF- hours): 1.4M Reliability Rating @ Full 24x7
Operation (AFR): 0.0063 Nonrecoverable Read Errors per
Bits Read: 1 sector per 10E15 Power-On Hours per
Year: 8760 (24x7) Sector
Size (Bytes per Logical Sector): 512/4096
Cache- Multisegmented (MB): 128 Spindle
Speed (RPM): 7200 Interface Access
Speed (Gb/s): 6.0 - 3.0 - 1.5 Max.
Sustained Transfer Rate OD (MB/s): 216
Average Latency (ms): 4.16
Interface Ports: Single Rotation Vibration @ 1500
Hz (rad/s ): 12.5
Idle Power- Average (W): 6
Typical Operating- Random Read (W): 9.42
Power Supply Requirements: +12V and +5V
Weight: 1.69 lbs