Acer AOHAPPY2 - Hard Disk Drive (AVL Components)

1-32 Hardware Specifications and Configurations
Hard Disk Drive (AVL components)
Item Specification
Vendor &
Model Name
Hitachi
HTS545025B9A300,
HTS543225A7A384,
Seagate
ST9250315AS
ST250LT003
Toshiba
MK2559GSXP
WD
WD2500BPVT
Hitachi
HTS545032B9A300,
HTS543232A7A384
WD
WD3200BPVT
Hitachi
HTS545050B9A300
WD
WD5000BPVT
Capacity (GB) 250 320 500
Bytes per sector 512
Data heads 2 2 3
Drive Format
Disks 1 1 2
Spindle speed
(RPM)
5400
Performance Specifications
Buffer size 8MB
Interface SATA
Fast data transfer
rate
(Gbits / sec, max)
3.0, 3.0, 1.175, 1.175,
3.0, 3.0
3.0, 3.0, 3.0 3.0, 3.0
Media data
transfer rate
(Mbytes/sec max)
875, 875, 300, 300,
584, 108
994, 994, 108 875, 108
DC Power Requirements
Voltage tolerance 5V ±5%