Acer Aspire 4560, Service Manual

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1-30 Hardware Specifications and Configurations
Hard Disk Drive
Item Specification
Vendor and
models
Hitachi
HTS545025B
9A300,
Toshiba
MK2559GSX
P,
Western
Digital
WD2500BPV
T-22ZEST0 Hitachi
HTS543232A
7A384,
Seagate
ST320LT020,
Toshiba
MK3259GSX
P,
Western
Digital
WD3200BPV
T-22ZEST0;
WD3200BPV
T-22JJ5T0 Hitachi
HTS547550A
9E38
Seagate
ST9500325A
S,
Toshiba
MK5059GSX
P,
Western
Digital
WD5000BPV
T-22HXZT1,
WD5000BPV
T-22HZXT3 Hitachi
HTS547564A
9E384
Seagate
ST9640320A
S
Toshiba
MK6465GSX,
MK6459GSX
P
Western
Digital
WD6400BPV
T-22HXZT1,
WD6400BPV
T-22HZXT3 Hitachi
HTS547575A
9E384
Seagate
ST9750423A,
Toshiba
MK7559GSX
P,
Western
Digital
WD7500BPV
T-22HXZT1,
WD750BPVT-
22HZXT3
Product series

Hitachi Panther/Eagle/Jet B

Seagate Sapta/Wyatt/Cameron/Desaru5

Toshiba Capricorn

Western Digital
Configuration
Interface SATA, Third Generation
Capacity (GB) 250 320 500 640 750
Bytes per sector 512 512 512 n/a 512, 4096,
n/a, n/a
Data heads 2 3, 2, 2, 2, n/a 4, n/a, 4, n/a 4, n/a n/a, n/a, 4,
n/a
Disks 1 1, 2/1, 1, 1,
n/a
2, n/a, 2, n/a 2, n/a n/a, n/a, 2,
n/a
Performance
Data buffer 8 8 8 8 8, 16, 8, 8
Spindle speed
(RPM) 5400
Media data
transfer rate
(Mbits/sec, max) 875, n/a, n/a,
n/a
875,
875/994,
1175, n/a
875, n/a, n/a,
n/a
n/a, n/a 996, n/a, n/a,
n/a
Interface transfer
rate (MB/sec, max) 300
Power
Requirement 5 VDC