1.32.5-inchHDD1HardwareOverview
SatelliteL300D/L305D/SatelliteProL300D/EQUIUML300D/SATEGOL300DMainten anceManual 17
1.32.5-inchHDD
Thecomputer contains an extremely low-profile, lightweight and high-performance HDD.
TheHDDincorporates9 .5mmor 12.5mm heightmagneticdisk andmini-Winchester type
magneticheads.The HDDinterfaceconformsto SerialATA. Storagecapacitiessupported
are80,120,160,200,250,300,320,400&500GB.
TheHDDisshowninFigure1-5andsomeofitsspecificationsarelistedinTable1-1.
Figure1-5SATAHDD
Table1-1HDDSpecifications
Item Specifications
Capacity(GB) 80GB 120GB 160GB
RotationalSpeed(RPM)
5400rpm 5400rpm 5400rpm
Height 9.5mm 9.5mm 9.5mm
UserDataSectors 156,301,488 234,441,648 312,581,808
Bytes/Sector 512 512 512
Item Specifications
Capacity(GB) 200GB 250GB 300GB
RotationalSpeed(RPM)
4200rpm 5400rpm 4200rpm 5400rpm 4200rpm
Height 9.5mm 12.5mm 9.5mm 12.5mm
UserDataSectors 390,721,968 488,397,168 586,072,368
Bytes/Sector 512 512 512
Item Specifications
Capacity(GB) 320GB 400GB 500GB
RotationalSpeed(RPM)
5400rpm 4200rpm 4200rpm 5400rpm
Height 9.5mm 12.5mm 12.5mm
UserDataSectors 625,142,448 781,422,768 976,773,168
Bytes/Sector 512 512 512