toshiba storage device division leads the market in the de- velopment, design and manufacturing of dvd - ram, dvd - writer, dvd - rom, combination drives and pc card & mobile 0.85 - inch, 1.8 - inch and 2.5 - inch hard disk drives. sdd markets high - quality peripherals to original equipment manufacturers, value - added resellers, value - added dealers, system integrators and distributors in europe. inherent in the company?s product line is high - quality engineering and manufacturing which has established toshiba products as worldwide leaders. storage device division, hammfelddamm 8, 41460 neuss, germany email: sddinfo@toshiba - teg.com hotline : www.toshiba - europe.com/storage/contact discover storage MK4025GAS 40gb 2.5 - inch hdd benefits: lightweight ramp load technology large data buffer 40gb per platter technology at 9.5mm non - operating shock 800g low power consumption improved noise reduction technology the MK4025GAS is a 2.5 inch embedded hard disk drive for advanced mobile computing and sophistica- ted multi - media applications. the drive features toshi- ba's premier 40gb per platter technology (1 platter, 2 heads) making it one of the most advanced hdd avai- lable in this form factor. features: data storage capacity: per drive, formatted 40.007 gb number of platters 1 number of heads 2 bytes/sector 512 seek time track - to - track 2 ms average 12 ms maximum 22 ms rotational speed 4,200 rpm interface type atapi/ide transfer rate udma 100 buffer memory 8,192 kb nominal power requirements voltage supply 5 v sleep (watts) 0.1 w standby (watts) 0.25 w read (watts) 2.3 w write (watts) 2.3 w seeking (watts) 2.6 w dimensions : height 9.5 mm width 69.85 mm depth 100 mm weight 94 g physical & environmental specifications temperature operating from 5 to 55c temperature non - op. from ? 20 to 60c vibration - operating 1g, with 5 - 500hz vibration non - operating 5g, with 10 - 500 hz shock - operation 200 g shock - non operation 800 g accoustic noise (seek) 31db altitude/operation - 300 to 3000 m reliability characteristics mtbf 300,000 hours product life 5 years or 20,000 power on hours error rates unrecoverable 1 error per 10 13 bits read seek 1 error per 10 6 seeks applications: notebook systems external storage multi - media .com .com .com .com 4 .com u datasheet
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