Acer Aspire 5538 Series Service Manual page 27

Item
Buffer size
Interface
Internal transfer
rate (Mbits/sec,
max)
I/O data transfer
rate
(Mbytes/sec
max)
DC Power Requirements
Voltage
Item
Vendor & Model
Name
Capacity (MB)
Bytes per sector
Data heads
Drive Format
Disks
Spindle speed
(RPM)
Performance Specifications
Buffer size
Interface
Internal transfer
rate (Mbits/sec,
max)
I/O data transfer
rate
(Mbytes/sec
max)
DC Power Requirements
Voltage
Item
Vendor & Model
Name
Capacity (MB)
Bytes per sector
Data heads
Drive Format
Disks
Chapter 1
8 MB 8 MB
SATA SATA
830 1175
875 Mbits/s maximum
Toshiba Toshiba
MK1655GSX MK2555GSX
160 250
512 512
2 2
1 1
Western Digital Western Digital
WD1600BEVT- WD2500BEVT-22ZCT0
22ZCTO
160 250
2 4
1 2
Specifications
8MB
SATA
830
+5.0V ± 5%.
Specifications
Toshiba
MK3255GSX
320
512
4
2
5400
8MB
SATA
363 ~ 952 typical
300
5V ±5%
Specifications
Western Digital
WD3200BEVT-22ZCT0
320
512
3
2
8 MB
SATA
1175
845 Mbits/s
maximum
Toshiba
MK5055GSX
500
512
4
2
Western Digital
WD5000BEVT-22ZAT0
500
4
2
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