NCR CORPORATION

CLASS 3434

Processor

80486DX

Processor Speed

33MHz

Chip Set

NCR

Max. Onboard DRAM

None

Cache

None

BIOS

AMI

Dimensions

355mm x 304mm

I/O Options

Serial ports (2), parallel port, PS/2 mouse port, VGA port, SCSI host adapter slot,

floppy drive interface, 32-bit external memory card slots (4)

NPU Options

4167

CONNECTIONS

Purpose

Location

Purpose

Location

Video port

CN1

Parallel port

CN6

Keyboard port

CN2

Floppy drive interface

CN7

PS/2 mouse port

CN3

MCA slot

S1 - S7

Serial port 2

CN4

32-bit external memory card

S8 - S11

Serial port 1

CN5

SCSI host adapter slot

S12

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 3

Bank 4

4MB

(36) 44256

NONE

NONE

NONE

16MB

(36) 441000

NONE

NONE

NONE

20MB

(36) 441000

(36) 44256

NONE

NONE

32MB

(36) 441000

(36) 441000

NONE

NONE

36MB

(36) 441000

(36) 441000

(36) 44256

NONE

48MB

(36) 441000

(36) 441000

(36) 441000

NONE

52MB

(36) 441000

(36) 441000

(36) 441000

(36) 44256

64MB

(36) 441000

(36) 441000

(36) 441000

(36) 441000

Note:Each bank consists of one proprietary external memory card.