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Appeared on: Wednesday, October 12, 2011
Toshiba Introduces 300GB Small Form Factor 15k RPM HDD

Toshiba's Storage Products Business Unit today announced the Toshiba MK01GRRB/R series HDD, a 300GB 2.5-inch enterprise-class drive with a 15,000 RPM spin speed and a 6Gb/s SAS interface.

In addition, the Toshiba MK01GRRR models offer drive-based encryption to help companies manage data security.

Toshiba's third generation 2.5-inch 15,000 RPM enterprise drives leverage an enhanced power condition state that reduces drive spin in idle states, significantly lowering power consumption.

The Toshiba MK01GRRR drive also features self-encryption technology designed to the Trusted Computing Group (TCG) "Enterprise SSC" specification. SED technology provides complete data security throughout the drive's usable life cycle - with no performance impact - and enables organizations to crypto-graphically erase protected data securely, enabling the ability to return, service, repurpose, or retire drives without lengthy data overwrite operations or physical destruction of the drive.

The Toshiba MK01GRRB/R series is scheduled to begin volume shipments in Q1 2012.

Specifications

Model number MK3001GRRB/R MK1401GRRB/R
Maximum capacity (formatted) 300GB 147GB
Rotational speed 15,000 RPM
Average seek time (ms) 2.7 read / 3.0 write
Interface 6Gb/s SAS
Self-Encrypting Drive Yes (MKxx01GRRR models)
External dimensions (WxDxH mm) 69.85x100.45x15.0
Weight (g) 225g (max)
Power (Ready) 4.5 watts 4.3 watts

Temperature

             Operating

             Non-operating


5 to- 55C

-40 to +70C

Altitude

             Operating

             Non-operating


-305 to 3,048m

-305 to 12,192m

             Operating

             Non-operating

(0.6mm )5-20 Hz/(1.0G) 20-300 Hz

(3.1mm) 5-20 Hz/(5.0G) 20-300 Hz

Shock resistance:

             Operating

             Non-operating


100G (1ms)

400G (1ms)



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