14
Chapter 1
System Memory
System Storage
Hard Disk Drive Interface
Item
Specification
Memory controller
Built in
Memory size
512MB or 1GB DDR2 RAM (if 2Gb die support is available)
DIMM socket number
1
Supports memory size per socket
2 GB
Supports maximum memory size
2 GB
Supports DIMM type
DDR II 533Mhz SDRAM memory interface design
Supports DIMM Speed
533Mhz SDRAM
Item
Specification
HDD
•
9.5mm height, 2.5" HDD
•
Easily removable no more than two screws
•
SATA bus
•
160/250GB and above
•
5400 rpm
•
SATA connector BTO
Item
Specification
Vendor &
Model Name
Seagate
ST9160310AS
Seagate
ST9250827AS
Seagate
ST9250315AS
HGST L9A300
HTS543225
HTS543216
WD
WD2500BEVT
WD1600BEVT
Capacity
(GB)
160
250
250
250, 160
250, 160
Bytes per
sector
512
512
512
512
512
Data heads
2
4
2
3, 2
3, 2
Drive Format
Disks
1
2
1
2, 1
2, 1
Spindle
speed (RPM)
5400
5400
5400
5400
5400
Performance Specifications
Buffer size
8 MB
8 MB
TBD
8 MB
8 MB
Interface
SATA
SATA
SATA
SATA
SATA
Fast data
transfer rate
(Mbits/sec,
max)
352
778
TBD
3000
3000
Media data
transfer rate
(Mbytes/sec
max)
150
300
TBD
775
850
DC Power Requirements
Voltage
tolerance
5V ±5%
5V ±5%
TBD
5V ±5%
5V ±5%
Summary of Contents for AOD250
Page 6: ...VI ...
Page 10: ...X Table of Contents ...
Page 28: ...18 Chapter 1 ...
Page 45: ...Chapter 2 35 3 Execute MAC BAT to write MAC information to eeprom ...
Page 46: ...36 Chapter 2 ...
Page 52: ...42 Chapter 3 4 Lift the Memory cover up to remove 5 Lift the 3G cover up to remove ...
Page 60: ...50 Chapter 3 6 Disconnect the FFC and remove the Keyboard ...
Page 70: ...60 Chapter 3 4 Remove the WLAN Board from the Mainboard ...
Page 78: ...68 Chapter 3 4 Lift the Thermal Module clear of the Mainboard ...
Page 104: ...94 Chapter 3 3 Connect the Camera cable as shown ...
Page 126: ...116 Chapter 3 4 Replace the single screw to secure the HDD in place ...
Page 155: ...Chapter 5 145 Power board Item Description SW1 Power button LED1 Power LED ...
Page 208: ...Appendix A 198 ...
Page 216: ...206 Appendix B ...
Page 218: ...208 Appendix C ...
Page 222: ...212 ...