20
Chapter 1
Speaker
Hard Disk Drive Interface
Item
Specification
Vendor
Vansonic Enterprise Co., Ltd.
Module No.
PB2814KN04-9LB
Power Rating
Normal 1 W, Maximum 1.5 W
Output Sound Pressure Level
82 ± 3 db
Response FO
700 -/+ 20% Hz
Distortion
5% MAX
Item
Specification
Capacity (GB)
160
250
Vendor &
Model Name
Seagate ST9160314AS
HGST HTS545016B9A300
Toshiba MK1665GSX
WD WD1600BEVT-22A23T0
Seagate ST9250315AS
HGST HTS545025B9A300
Toshiba MK2565GSX
WD WD2500BEVT
Bytes per
sector
512
Data heads
2
1
2
3
2
Drive Format
Disks
1
1
1
2
1
Spindle speed
(RPM)
5400
Performance Specifications
Buffer size
8 MB
Interface
SATA
Max. Media
Transfer Rate
(Mbytes/sec
max.)
300
300
300
300
300
384
300
Max. Data
Transfer Rate
(Mbytes/sec)
1175
875
108544
1175
875
1031
108544
DC Power Requirements
Voltage
tolerance
5V ±5%
Summary of Contents for Aspire 4738
Page 6: ...VI ...
Page 10: ...X Table of Contents ...
Page 109: ...Chapter 3 101 5 Connect the fan cable as shown ...
Page 123: ...Chapter 3 115 4 Press down as indicated to secure the keyboard in place ...
Page 146: ...138 Chapter 4 ...
Page 150: ...142 Chapter 5 Clear CMOS Jumper Item Description J1 J2 Clear CMOS Jumper ...
Page 152: ...144 Chapter 5 ...
Page 167: ...Chapter 6 159 ...
Page 216: ...208 Appendix B ...
Page 218: ...210 Appendix C ...