An industry first, the 2.5-inch (6.4cm) MK3001GRRB HDD with 6GB/s SAS interface and 15RPM spindle speed, combines high performance with a 300GB capacity and compact size. This range also include, as an optional feature, Toshiba’s self-encrypting drive (SED) technology model, the MKxx01GRRR.
Developed with enterprise computing features in mind, where operational reliability, capacity and high performance are a top priority, the 300GB MK3001GRRB/R is an ideal fit for data intensive applications such as high-end servers, storage arrays and other mission-critical functions.
The MK3001GRRB/R has been developed in line with Toshiba’s ongoing commitment to social and environmental responsibility; it delivers a further power reduction with the addition of an Enhanced Power Condition State feature, allowing it to spin at a lower RPM when not in use.
The MK3001GRRB/R and the MK1401GRRB/R boast capacities of 300GB and 147GB respectively.
- Technical Specs
Model MK1401GRRR MK3001GRRR Functional specifications Formatted storage capacity 147 GByte 300 GByte Seek time (track to track)
- Read: 0.2 ms
- Write: 0.35 ms
Seek time (average)
- Read: 2.7 ms
- Write: 3.0 ms
Seek time (full stroke)
- Read: 6.5 ms
- Write: 7.5 ms
Average latency time 2 ms Rotational speed 15,000 rpm Interface SAS-2.0 (1.5/3/6 Gbps) Data buffer size 32 MByte Recording code PRML + Iterative Head positioning method Rotary VCM Spindle start time (typ.) 15 s Spindle stop time (typ.) 15 s Physical specifications Form factor 2.5 inch Mounting screws M3 x 0.5 metric Height 15.0 mm Width 69.85 mm Depth 100.45 mm Weight (max.) 225 g Ambient temperature (operating)
- From +5 °C to +55 °C
Ambient temperature (non-operating)
- From -40 °C to +70 °C
DE surface temperature (operating) 5 - 60 °C Max. Gradient 20 °C/hour Relative humidity (non-condensing, operating)
- From 5 % to 95 %
Relative humidity (non-condensing, non-operating)
- From 5 % to 95 %
Maximum wet bulb 29 °C Vibration (operating) 0.6 mm (5 to 20Hz) / 20 - 300Hz: 1 G Vibration (non-operating) 3.1 mm (5 to 20Hz) / 20 - 300Hz: 5 G Shock (operating) 1 ms: 100 G Shock (non-operating) 1 ms: 400 G Altitude (Operating)
- From -305 m to +3,048 m
- From -305 m to +12,192 m
Reliability MTBF 1,600,000 Hours Unrecoverable errors 10 per 1017 bits read Seek errors 10 per 108 seeks