Acer Aspire 7739 - Hard Disk Drive

Hardware Specifications and Configurations 1-29
Hard Disk Drive 0
Table 1-22. Hard Disk Drive (AVL components)
Item Specification
Vendor & Model
Name
Hitachi:
HTS543232A7A
384
Tosh iba :
MK3259GSXP
Seagate:
ST320LT020/9Y
G142-900
WD:
WD3200BPVT-
22ZEST0
Hitachi:
HTS547550A9E
384
Toshiba:
MK5059GSXP
Seagate:
ST9500325AS
WD:
WD5000BPVT-
22HXZT1
Hitachi:
HTS547564A9E
384/0J20012
Toshiba:
MK6459GSXP
Seagate:
ST9640320AS/
9RN134-189
WD:
WD6400BPVT-
22HXZT1
Hitachi:
HTS547575A9E
384/0J20013
Toshiba:
MK7559GSXP
Seagate:
ST9750423AS/
9ZW14G-188
WD:
WD7500BPVT-
22HXZT1
Capacity (GB)
320 500 640 750
Bytes per sector 512 4096 4096 512/4096
Data heads 4,4,4,4 4,4,4,4 4,4,4,4 4,4,4,4
Drive Format
Disks 2,2,2,2 2,2,2,2 2,2,2,2 2,2,2,2
Spindle speed
(RPM)
5400
Performance Specifications
Buffer size 8MB
Interface SATA
Fast data transfer
rate (Gbits/s, max)
3.03.03.03.0
Media data transfer
rate (Mbytes/sec
max)
845,1031.7
,1175
97, 1273.3 97, 1363.1 108
DC Power Requirements
Voltage tolerance 5V +/- 5%