Hard Disk Drive (Avl Components) (Continued) - Acer Aspire 4250 Service Manual

Hard Disk Drive (AVL components) (Continued)

Item
Vendor &
Model Name
Capacity (GB)
Bytes per sector
Data heads
Drive Format
Disks
Spindle speed
(RPM)
Performance Specifications
Buffer size
Interface
Fast data transfer
rate
(Gbits / sec, max)
Media data
transfer rate
(Mbytes/sec max)
DC Power Requirements
Voltage tolerance
1-30
Hitachi
HTS547564A9E384
Seagate
ST9640320AS
WD
WD6400BEVT, WD6400BPVT
TOSHIBA
MK6459GSXP
640
4, 2, 4, 3, 4
2
3.0
996, 300, 97, 97, 584.5-1195.5
Specification
Hitachi
Dummy P.N
Seagate
ST9750423AS
WD
WD7500BPVT
TOSHIBA
MK7559GSX
512
5400
8MB
SATA
N/A, 3.0, 3.0, 3.0
N/A, 300, 97, 584.5-1195.5
5V ±5%
Hardware Specifications and Configurations
750
N/A, 2, 3, 4
N/A, 2, 2, 2