Acer TravelMate 240 Service Manual page 30

Memory Combinations
Slot 1
512MB
Above table lists some system memory configurations. You may combine DIMMs with various capacities to
form other combinations.
Modem Interface
Chipset
Fax modem data baud rate (bps)
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
Data transfer rate
(Kbit/s)
Rotational speed (RPM)
Read/write heads
Encoding method
Power Requirement
Input Voltage (V)
Hard Disk Drive Interface
Item
Vendor & Model
Name
Capacity (MB)
Bytes per sector
Logical heads
Logical sectors
Drive Format
Logical cylinders
Chapter 1
1024MB
Item
Mitsumi D353G 4515
MCI JU-226A033FC
2DD (720KB)
9
80
1 MB
300
2
MFM
+5V
Specification
HITACHI
EUCALYPTUS
DK23EA-20/
HGST MORAGA
IC25N020ATMR04-0
08K0632
IBM CASCADE
IC25N020ATCS04-0
07N8325
20000
512
16
63
42091/16383/16383
Slot 2
Internal Agere Scorpio chipset (Scorpio+CSP1037B)
14.4K
56K
V.90/V.92MDC
RJ11
Rear side
Specification
2HD (1.2 MB, 3 mode)
15
80
1.6 MB
360
HITACHI DK23EA-30 HITACHI DK23EA-40
HGST MORAGA HGST MORAGA
IC25N030ATMR04-0 IC25N040ATMR04-0
TOSHIBA NEPTUNE
MK3021GAS
30000 40000
512 512
16 16
63 63
42091/16383/47080 42091/16383
Total Memory
1536MB
Specification
2HD (1.44MB)
18
80
2 MB
300
HITACHI DK23EA-60
HGST MORAGA
IC25N060ATMR04-0
TOSHIBA NEPTUNE
MK6021GAS
60000
512
16
63
42091/16383/47080
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