IBM CORPORATION

PS/2 MODEL 65SX

Processor

80386SX

Processor Speed

16MHz

Chip Set

None

Max. Onboard DRAM

4MB

Cache

None

BIOS

IBM

Dimensions

330mm x 218mm

I/O Options

Serial port, parallel port, pointing device connector, video port, floppy drive interface, video expansion slot

NPU Options

80387SX

CONNECTIONS

Purpose

Location

Purpose

Location

CMOS RAM extension module

J3

Video port

J10

Power supply

J4

Serial port

J11

Floppy drive

J5

Parallel port

J12

Speaker

J8

Pointing device

J13

Video adapter slot

J9

Keyboard

J14

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(2) 256K x 9

(2) 256K x 9

2MB

(2) 1M x 9

NONE

2.5MB

(2) 256K x 9

(2) 1M x 9

4MB

(2) 1M x 9

(2) 1M x 9

Note:Onboard memory does not have to be installed in order to use memory expansion cards.