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Technical specifications – Dell Dimension 4400 User Manual

Page 38

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Technical Specifications

Dell™ Dimension™ 4400

 

 

 

 

 

 

  

Microprocessor

  

System Information

  

Expansion Bus

  

Memory

  

Drives

  

Ports and Connectors

  

Audio

2

  

Video

  

Controls and Lights

  

Power

  

Physical

  

Environmental

Microprocessor

Microprocessor type

Intel® Pentium® 4 microprocessor that runs at 1.50,
1.60, 1.70, 1.80, 1.90, 2.0, 2.20, or 2.40 GHz
internally and 400 MHz externally

L1 cache

8 KB first-level

L2 cache

integrated 256-KB or 512-KB at full microprocessor
speed

System Information

System chip set

Intel 845 with DDR memory support

DMA channels

four

Interrupt levels

15

System BIOS chip

4 Mb (512 KB)

System clock

400-MHz data rate

Expansion Bus

Bus types

PCI and AGP

Bus speed

PCI: 33 MHz; AGP: 66 MHz

AGP connector

one

AGP connector size

172 pins

AGP connector data width (maximum)

32 bits

AGP bus protocols

4x/2x modes at 1.5 V

PCI connectors

four

PCI connector size

120 pins

PCI connector data width
(maximum)

32 bits

Memory

Architecture

DDR SDRAM

Memory connectors

two

Memory capacities

128-, 256-, and 512-MB non-ECC DDR SDRAM

Minimum memory

128 MB

Maximum memory

1 GB

Memory type

DDR (non-ECC)

BIOS address

F8000h

Drives

Externally accessible

two 5.25-inch bays
two 3.5-inch bays

Internally accessible

two bays for 1-inch–high IDE hard drives

Available devices

ATA-66 or ATA-100 Ultra DMA hard drive, CD drive, Zip
drive, DVD drive, DVD+RW drive, and CD-RW drive

Ports and Connectors

Externally accessible:

Serial

9-pin connector; 16550C-compatible