DELL COMPUTER CORPORATION

SYSTEM 333D

Processor

80386DX

Processor Speed

33MHz

Chip Set

VLSI

Max. Onboard DRAM

32MB (16MB on external memory card)

Cache

None

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

External memory card, floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial ports (2), VGA feature connector, VGA port

NPU Options

80387DX/3167

CONNECTIONS

Purpose

Location

Purpose

Location

PS/2 mouse port

CN1

VGA feature connector

CN6

Serial port 1

CN2

IDE interface

CN7

Serial port 2

CN3

Floppy drive interface

CN8

Parallel port

CN4

SmartVu connector

CN9

VGA port

CN5

External battery

CN10

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Factory configured - do not alter

CN11

Open

»

CMOS memory normal operation

J1

Open

 

CMOS memory clear

J1

Closed

»

Monitor type select color

J2

Closed

 

Monitor type select monochrome

J2

Open

»

Factory configured - do not alter

J3

Open

»

Password enabled

J4

Closed

 

Password disabled

J4

Open

»

Single IDE drive installed

J5

Closed

 

Dual IDE drives installed

J5

Open

»

IDE interface on board

J6

Open

 

IDE interface on expansion card

J6

Closed

»

Multisync monitor not used

J7

Open

 

Multisync monitor used

J7

Closed

»

On board VGA uses IRQ9

J8

Closed

 

On board VGA does not use IRQ9

J8

Open

»

On board VGA enabled

J11

Closed

 

On board VGA disabled

J11

Open

»

Factory configured - do not alter

J12

Open

»

Factory configured - do not alter

J13

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

1MB

(1) 256K x 36

NONE

NONE

NONE

2MB

(1) 256K x 36

(1) 256K x 36

NONE

NONE

3MB

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

NONE

4MB

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

4MB

(1) 1M x 36

NONE

NONE

NONE

5MB

(1) 1M x 36

(1) 256K x 36

NONE

NONE

6MB

(1) 1M x 36

(1) 256K x 36

(1) 256K x 36

NONE

7MB

(1) 1M x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

8MB

(1) 1M x 36

(1) 1M x 36

NONE

NONE

9MB

(1) 1M x 36

(1) 1M x 36

(1) 256K x 36

NONE

10MB

(1) 1M x 36

(1) 1M x 36

(1) 256K x 36

(1) 256K x 36

12MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

NONE

13MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 256K x 36

16MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

IDE DRIVE CONFIGURATION

Type

J9

J10

Old version

Open

Closed

New version

Closed

Open

Note: Old version drives were manufactured before 1/89.