Acer TravelMate 4020 TravelMate 4020 Service Guide - Page 35

Dimensions and Weight Item Deminsions Weight Details 360(W) x 273(D) x 27~32 (H)mm 6.6lbs (3kg) Environmental Requirements Item Temperature Operating Non-operating Humidity Operating Altitude Specification +5 ~ +35°C -20 ~ +65°C (storage package) 20% ~ 80% without condensation Operating sea level 0 to 10,000ft Storage sea level 0 to 40,000ft Model Name Data Storage Physical Per drive, formatted Data Heads Number of Disks Logical Configuration Heads Cylinders User Sectors/Track at zone 0 Logical Blocks (LBA) Data Transfer Rate Max transfer rate to host Seek Time Track-to-track MK4025GAS ,KA100A, 40GB 40.007GB 2 1 16 16,383 63 78,140,160 100MB/sec 2ms Average Maximum 12ms 22ms Pluto MK6025GAS 60GB 60.0116GB 4 2 16 16,383 63 117,210,240 100MB/sec Pluto MK8025GAS, 8MB, 80GB 80.012GB 4 2 16 16,383 63 156,301,488 100MB/sec 2ms 12ms 22ms 2ms 12ms 22ms Chapter 1 29