22
Chapter 1
Hard Disk Drive Interface
Item
Specifications
Vendor &
Model Name
Seagate
ST9250827AS
Seagate
ST9320320AS
ST9160310AS
Seagate
ST9500325AS
Toshiba
MK3252GSX
MK2552GSX
MK1652GSX
WD
WD5000BEVT
WD3200BEVT
WD2500BEVT
WD1600BEVT
Capacity
(MB)
250
320, 160
500
320, 250, 160
500, 320, 250,
160
Bytes per
sector
512
512
512
512
512
Data heads
4
4, 2
4
4, 4, 2
4, 3, 2, 2
Drive Format
Disks
2
2 or 1, 1
2
2, 2, 1
2, 2, 1, 1
Spindle speed
(RPM)
5400
5400
5400
5400
5400
Performance Specifications
Buffer size
8 MB
8 MB
8 MB
8 MB
8 MB
Interface
SATA
SATA
SATA
SATA
SATA
Internal
transfer rate
(Mbits/sec,
max)
778
352
1,175
400 ~ 794
typical
106 Mbits/s
maximum
I/O data
transfer rate
(Mbytes/sec
max)
300
150
300
300
300 maximum
DC Power Requirements
Voltage
5V ±5%
5V ±5%
5V ±5%
5V ±5%
5V ±5%
Содержание Aspire 4935 Series
Страница 6: ...VI ...
Страница 10: ...X Table of Contents ...
Страница 60: ...50 Chapter 2 ...
Страница 68: ...58 Chapter 3 7 Carefully open the HDD Cover ...
Страница 95: ...Chapter 3 85 5 Remove the TouchPad Bracket from the Upper Base ...
Страница 100: ...90 Chapter 3 5 Lift the USB Board clear of the casing ...
Страница 104: ...94 Chapter 3 7 Lift the mainboard right side first to remove from the base ...
Страница 112: ...102 Chapter 3 4 Lift the bezel away from the panel ...
Страница 115: ...Chapter 3 105 4 Lift the LCD Panel out of the casing as shown ...
Страница 122: ...112 Chapter 3 13 Ensure that the securing pin is properly located ...
Страница 130: ...120 Chapter 3 7 Insert the cable through the casing to the top side as shown ...
Страница 143: ...Chapter 3 133 13 Replace the two securing screws ...
Страница 148: ...138 Chapter 3 4 Turn the computer over and replace the six securing screws as shown ...
Страница 154: ...144 Chapter 3 ...
Страница 193: ...Chapter 6 183 ...
Страница 232: ...Appendix A 222 ...
Страница 240: ...230 Appendix C ...