Hard Disk Drive - Acer Aspire 7739 Service Manual

Hard Disk Drive

Table 1-22. Hard Disk Drive (AVL components)
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/s, max)
Media data transfer
rate (Mbytes/sec
max)
DC Power Requirements
Voltage tolerance
Hardware Specifications and Configurations
Hitachi: Hitachi:
HTS543232A7A HTS547550A9E
384 384
Toshiba: Toshiba:
MK3259GSXP MK5059GSXP
Seagate: Seagate:
ST320LT020/9Y ST9500325AS
G142-900
WD:
WD:
WD3200BPVT-
WD5000BPVT-
22ZEST0
22HXZT1
320
512
4,4,4,4
2,2,2,2
3.0
845,1031.7
,1175
Specification
Hitachi:
HTS547564A9E
384/0J20012
Toshiba:
MK6459GSXP
Seagate:
ST9640320AS/
9RN134-189
WD:
WD6400BPVT-
22HXZT1
500
4096
4,4,4,4 4,4,4,4
2,2,2,2 2,2,2,2
5400
8MB
SATA
3.0
97, 1273.3 97, 1363.1
5V +/- 5%
Hitachi:
HTS547575A9E
384/0J20013
Toshiba:
MK7559GSXP
Seagate:
ST9750423AS/
9ZW14G-188
WD:
WD7500BPVT-
22HXZT1
640 750
4096 512/4096
4,4,4,4
2,2,2,2
3.0 3.0
108
0
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