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Mini tower computer specifications – Dell OptiPlex 320 User Manual

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Mini Tower Computer Specifications

Dell™ OptiPlex™ 320 User's Guide

 

Microprocessor

Microprocessor type

Intel® Pentium® or Celeron®

processor

internal cache

up to 2 MB pipelined

-burst, eight-way set associative,

write-back SRAM

 

Memory

Type

533- or 667-MHz DDR2 SDRAM

Memory connectors

two

Memory modules supported

256-MB, 512-MB, or 1-GB non-ECC

Minimum memory

256 MB

Maximum memory

2 GB

BIOS address

F0000h

 

Computer Information

Chipset

ATI Radeon Xpress 200 Professional

Data bus width

64 bits

Address bus width

32 bits

DMA channels

eight

Interrupt levels

24

BIOS chip (NVRAM)

4 Mb

NIC

integrated network interface capable of 10/100
communication:

l

 

Green — A good connection exists between a

10-Mbps network and the computer.

l

 

Orange — A good connection exists between a

100-Mbps network and the computer.

l

 

Off — The computer is not detecting a physical

connection to the network.

 

Video

Type

integrated ATI Radeon Graphics

 

Audio

Type

ADI1983 High-Definition Audio

Stereo conversion

24-bit analog-to-digital; 24-bit digital-to-analog

 

Controllers

Drives

up to two SATA hard drives and up to two SATA or
IDE optical drives, one optional floppy drive

 

Expansion Bus

Bus type

PCI 2.3
PCI Express 1.0A
SATA
USB 2.0

Bus speed

PCI: 133 MB/s
PCI Express x16: 8 GB/s bidirectional speed
SATA: 3.0 Gbps
USB: 480 Mbps