Acer TravelMate P453-M Service Manual page 42

Item
Vendor & Seagate/S
Model T9500325
Name AS
Capacity 500
(GB)
Bytes per 512/4096
sector
Data 4
heads
Drive Format
Height(m 9.5
m)
Disks 2
Performance Specifications
Spindle 5400
speed
(RPM)
Buffer 8MB
size
Interface SATA
Fast data 3.0
transfer
rate
(G/bits,
max)
DC Power Requirement
Voltage 5V +/- 5%
tolerance
Item
Vendor & Western
Model Digital/WD7500B
Name PVT-22A1YT0
Capacity 750
(GB)
Bytes per 512/4096
sector
1-32
Specifications
Hitachi/HT Western
S545050A Digital/WD
7E380 5000BPVT-
22A1YT0
500 500
512/4096 512/4096
2 2
7.0 9.5
1 1
5400 5400
8MB 8MB
SATA SATA
3.0 3.0
5V +/- 5% 5V +/- 5%
Specifications
Hitachi/HTS54757
5A9E384
750
512/4096
Toshiba/M Hitachi/HT
Q01ABD05 S727550A
0 9E364
500 500
512/4096 512/4096
2 4/3
9.5 9.5
1 2
5400 7200
8MB 16MB
SATA SATA
6.0 3.0
5V +/- 5% 5V +/- 5%
Toshiba/MQ01AB
D075
750
512/4096
Hardware Specifications and Configurations
Western
Digital/WD
5000BPKT-
22PK4T0
500
512/4096
4
9.5
2
7200
16MB
SATA
3.0
5V +/- 5%
Seagate/ST97504
20AS
750
512/4096