Chapter 1
21
Hard Disk Drive Interface
Item
Vendor &
Model
Name
Segate
ST9250827AS
ST9200827AS
ST9160827AS
ST9120817AS
Segate
ST9320320AS
ST9250320AS
ST9200321AS
ST9160310AS
ST9120310AS
ST980310AS
Toshiba
MK2546GSX
MK1646GSX
MK1246GSX
MK8046GSX
Toshiba
MK3252GSX
MK2552GSX
MK1652GSX
MK1252GSX
MK8052GSX
WD
WD2500BEVS
WD2500BEAS
WD2000BEVS
WD2000BEAS
WD1600BEVS
WD1600BEAS
WD1200BEVS
WD1200BEAS
WD1000BEVS
WD1000BEAS
WD800BEVS
WD800BEAS
WD600BEVS
WD600BEAS
WD
WD3200BEVT
WD2500BEVT
WD1600BEVT
WD1200BEVT
WD800BEVT
Capacity
(MB)
250, 200,
160, 120
320, 250,
200, 160,
120, 80
250, 160,
120, 80
320, 250,
160, 120, 80
250, 200, 160,
120, 100, 80,
60
320, 250, 160,
120, 80
Bytes per
sector
512
512
512
512
512
512
Data heads
4, 4, 3, 2
4, 4 or 3, 3, 2,
2, 1
4, 3, 2, 2
4, 4, 2, 2, 1
4, 4, 4, 2, 2, 2, 1
4, 3, 2, 2, 1
Drive Format
Disks
2, 2, 2, 1
2 or 1, 2, 2, 1,
1, 1
2, 2, 1, 1
2, 2, 1, 1, 1
2, 2, 2, 1, 1, 1, 1
2, 2, 1, 1, 1
Spindle
speed
(RPM)
5400
5400
5400
5400
5400
5400
Performance Specifications
Buffer size
8 MB
8 MB
8 MB
8 MB
2 MB
(WDxxxxBEAS)
8 MB
(WDxxxxBEVS)
8 MB
Interface
SATA
SATA
SATA
SATA
SATA
SATA
Internal
transfer
rate (Mbits/
sec, max)
778
352
370 ~ 730
typical
400 ~ 794
typical
850 Mbits/s
maximum
850 Mbits/s
maximum
I/O data
transfer
rate
(Mbytes/
sec max)
300
150
300
300
150 maximum
3000
maximum
DC Power Requirements
Voltage
tolerance
5V ±5%
5V ±5%
5V ±5%
5V ±5%
5V ±5%
5V ±5%
Summary of Contents for Aspire 5230
Page 6: ...VI ...
Page 14: ...4 Chapter 1 System Block Diagram ...
Page 64: ...52 Chapter 3 6 Remove the HDD cover as shown 7 Remove the WLAN cover as shown ...
Page 85: ...Chapter 3 73 6 Turn the upper cover over The upper cover appears as follows ...
Page 106: ...94 Chapter 3 7 Lift the Thermal Module clear of the Mainboard ...
Page 112: ...100 Chapter 3 6 Disconnect the left and right Inverter board cables as shown ...
Page 126: ...114 Chapter 3 3 Replace the RJ 11 cable in its housing ...
Page 137: ...Chapter 3 125 2 Replace the bracket as shown 3 Replace the single securing screw ...
Page 140: ...128 Chapter 3 2 Connect the seven cables on the mainboard as shown B C D E F G A ...
Page 152: ...140 Chapter 3 ...
Page 193: ...Chapter 6 181 ...
Page 200: ...188 Appendix B ...
Page 202: ...190 Appendix C ...
Page 205: ...193 Windows 2000 Environment Test 184 Wireless Function Failure 154 WLAN Board 54 ...
Page 206: ...194 ...