Axiom 2TB 12Gb/s SAS 7.2K RPM LFF Hot-Swap HDD 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.

* Delivers proven reliability, with a higher MTBF than standard grade drives
* Larger drive cache allows much faster access to data on the platters within the hard drive
* Reduces design and support costs by building a solid enterprise storage foundation
* Offers traditional form factors with enhanced rotational vibration tolerance and high data integrity for enterprise class reliability in a cost effective drive
* Fully tested for drive speed and quality
* Meets or exceeds original manufacturer's specifications
* Free unlimited tech support

*Specifications*
Part Number: 872485-B21-AX
Interface: 12Gb/s SAS

*Capacity*
Formatted 512 KB/Sector: 2TB
Cache, Multisegmented (MB): 128

*Reliability/Data Integrity*
Mean Time Between Failures (MTBF, hours): 1.4 million
Reliability Rating @ Full 24x7 Operation (AFR): 0.63%
Nonrecoverable Read Errors per Bits Read: 1 sector per 10E15
Power-On Hours per Year: 8760 (24x7)
Bytes per Sector: 512/4096

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

*Power Consumption*
Idle (W): 4.84
Typical Operating, Random Read (W): 8.93
Power Supply Requirements: +12V and +5V

*Environmental*
Temperature, Operating (°C) 5 to 60
Vibration, Nonoperating: <5Hz to 500Hz (Gs): 4.9
Shock, Operating, 2ms (Read/Write) (Gs): 70/40
Shock, Nonoperating, 1ms and 2ms (Gs): 300