Chapter 1
21
Hard Disk Drive Interface (continued)
Hard Disk Drive Interface (continued)
Item
Specification
Capacity (GB)
320
500
Vendor &
Model Name
Seagate ST9320310AS
HGST HTS545032B9A300
Toshiba MK3265GSX
WD WD3200BPVT-22ZEST0
Seagate ST9500325AS
HGST HTS545050B9A300
Toshiba MK5065GSX
WD WD5000BEVT-22A0RT0
Bytes per
sector
512
Data heads
3
2
2
4
2
Drive Format
Disks
2
2
1
1
2
2
1
Spindle speed
(RPM)
5400
Performance Specifications
Buffer size
8 MB
Interface
SATA
Max. Media
Transfer Rate
(Mbytes/sec
max.)
300
300
384
300
300
300
384
300
Max. Data
Transfer Rate
(Mbytes/sec)
1175
112000
1273
108544
1175
112000
1031
108544
DC Power Requirements
Voltage
tolerance
5V ±5%
Item
Specification
Capacity (GB)
640
750
Vendor & Model Name
Toshiba MK6465GSX
Western Digital
WD6400BEVT-22A0RT0
Western Digital
WD7500BPVT-22HXZT1
Bytes per sector
512
Data heads
4
Drive Format
Disks
2
Spindle speed (RPM)
5400
Performance Specifications
Buffer size
8 MB
Interface
SATA
Max. Media Transfer Rate
(Mbytes/sec max.)
300
Max. Data Transfer Rate (buffer
to/from media)
(Mbytes/sec)
1273, 108544
108544
DC Power Requirements
Voltage tolerance
5V ±5%
Содержание Aspire 4738
Страница 6: ...VI ...
Страница 10: ...X Table of Contents ...
Страница 102: ...94 Chapter 3 7 Replace the two 2 bezel screws Step Size Quantity Screw Type LCD Bezel Assembly M2 0 5 0 2 ...
Страница 104: ...96 Chapter 3 3 Place the Bluetooth module onto the mainboard 4 Connect the Bluetooth cable to the mainboard connector ...
Страница 109: ...Chapter 3 101 5 Connect the fan cable as shown ...
Страница 123: ...Chapter 3 115 4 Press down as indicated to secure the keyboard in place ...
Страница 146: ...138 Chapter 4 ...
Страница 150: ...142 Chapter 5 Clear CMOS Jumper Item Description J1 J2 Clear CMOS Jumper ...
Страница 152: ...144 Chapter 5 ...
Страница 167: ...Chapter 6 159 ...
Страница 216: ...208 Appendix B ...
Страница 218: ...210 Appendix C ...