Acer TravelMate -550 Service Manual page 32

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Memory Combinations
On Board
128 MB
128 MB
128 MB
128 MB
128 MB
Above table lists some system memory configurations. You may combine DIMMs with various capacities to
form other combinations.
NOTE: The shipping specification for DIMM combination is 128MB in slot 1..
LAN Interface
Supports LAN protocol
LAN connector type
LAN connector location
Modem Interface
Data modem data baud rate (bps)
Supports modem protocol
Modem connector type
Modem connector location
Floppy Disk Drive Interface
Item
Vendor & model name
Floppy Disk Specifications
Media recognition
Sectors/track
Tracks
Rotational speed (RPM)
Read/write heads
Encoding method
Power Requirement
Input Voltage (V)
Hard Disk Drive Interface
Item
Vendor &
TOSHIBA
Model Name
15G
(MK1517)
Capacity (MB)
15000
Bytes per
512
sector
Data heads
2
Drive Format
24
0 MB
64 MB
128 MB
256 MB
512 MB
Item
Item
Mitsumi D353G
2DD (720KB)
9
80
300
2
MFM/FM
+5V +/- 10%
Specification
IBM 15G
(IC25N015AT
D)
15000
512
2
Slot 1
Specification
10/100 Mbps
RJ45
Rear side
56K
V.90 MDC
RJ11
Rear side
Specification
2HD (1.2MB, 3-mode)
15
80
360
TOSHIBA
IBM 20G
20G
(IC25N020AT
(MK2017)
D)
20000
20000
512
512
3
3
Total Memory
128 MB
192 MB
256 MB
384 MB
640 MB
Specification
2HD (1.44MB)
18
80
300
TOSHIBA
IBM 30G
30G
(IC25N030AT
(MK3017)
D)
30000
30000
512
512
4
4
Chapter 1

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