Acer TravelMate 4020, Service Manual, Page: 35 / 106

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