Acer Aspire 8940G - Page 33

Chapter 1 23
Hard Disk Drive Interface (cont)
Item Specifications
Vendor &
Model Name
HTS543216L9A300 HTS545025B9A30
0
HTS545032B9A30
0
HTS545050B9A30
0
Capacity
(MB)
160 250 320 500
Bytes per
sector
512
Data heads 2 3 4 4
Drive Format
Disks 1 2 2 2
Spindle
speed (RPM)
5400
Performance Specifications
Buffer size 8MB
Interface SATA
Internal
transfer rate
(Mbits/sec,
max)
3GB/s maximum
I/O data
transfer rate
(Mbytes/sec
max)
875 Mbits/s maximum
DC Power Requirements
Voltage +5.0V ± 5%.