IBM CORPORATION
PS/2 MODEL 35/40
Processor
80386SX
Processor Speed
20MHz
Chip Set
Intel
Max. Onboard DRAM
16MB
Cache
None
BIOS
IBM
Dimensions
330mm x 218mm
I/O Options
Floppy drive interface, hard drive connector,
memory module cards (3), parallel port, PS/2 mouse port,
riser card, serial port, video port
NPU Options
80387SX
CONNECTIONS
Purpose
Location
PS/2 mouse port
CN1
Diagnostics port
CN5
Parallel port
CN2
Floppy drive interface
CN6
Serial port
CN3
Hard drive connector
CN7
Video port
CN4
Riser card slot
CN9
USER CONFIGURABLE SETTINGS
Function
Jumper
Position
»
CMOS memory normal operation
J14
pins 1 & 2 closed
CMOS memory clear
pins 2 & 3 closed
DRAM CONFIGURATION
Size
Bank 0
Bank 1
Bank 2
1MB
(1) 256K x 36
NONE
2MB
3MB
4MB
(1) 1M x 36
5MB
6MB
8MB
9MB
12MB
(1) 4M x 36