IBM IC25N020ATDA04 - Travelstar 20 GB Hard Drive - Page 16

tracks per inchTPI
Self-monitoring, analysis, and reporting technologyS.M.A.R.T
secondary low voltageSELV
sectors per trackSect/Trk
secondsec
read/writeR/W
resetRST
revolutions per minuteRPM
root mean squareRMS
per cent relative humidity% RH
relative humidityRH
radio frequency interferenceRFI
radiated electromagnetic susceptiblityRES
power spectral densityPSD
peak-to-peakp-p
part numberP/N
populationPop.
power on hoursPOH
Programmed Input/OutputPIO
Open DrainOD
OutputO
oscillations per minuteoct/min
numberNo. or #
microsecondus
millisecondms
millimetermm
Machine Level ControlMLC
megahertzMHz
1,000 ,00 bits per square inchMb/sq.in.
1,000,000 bytes per secondMB/sec
1,000,000 Bit per secondMb/sec
1,000,000 Bit per secondMbps
1,000,000 bytesMB
maximummax. or Max.
meterm
unit of A-weighted sound powerLw
logical block addressingLBA
kilohertzKHz
kilogram (force)-centimeterkgf-cm
1,000 Bit Per InchKbpi
1,000,000 bits per secondMbits/sec
1,000 bytesKB
International Standards OrganizationISO
Input/OutputI/O
impedanceimped
integrated lead suspensionILS
InputI
hertzHz
hard disk driveHDD
head disk assemblyHDA
hexadecimalh
groundGND
(32 ft/sec)
2
per HertzG
2
/Hz
1 000 000 000 bits per square inchGb/sq.in.
Travelstar 48GH, 30GN & 15GN hard disk drive specifications
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