Dell OptiPlex 320 User Guide - Page 107

Back to Contents Page Mini Tower Computer Specifications Dell™ OptiPlex™ 320 User's Guide Microprocessor Microprocessor type internal cache Memory Type Memory connectors Memory modules supported Minimum memory Maximum memory BIOS address Computer Information Chipset Data bus width Address bus width DMA channels Interrupt levels BIOS chip (NVRAM) NIC Intel® Pentium® or Celeron® processor up to 2 MB pipelined-burst, eight-way set associative, write-back SRAM 533- or 667-MHz DDR2 SDRAM two 256-MB, 512-MB, or 1-GB non-ECC 256 MB 2 GB F0000h ATI Radeon Xpress 200 Professional 64 bits 32 bits eight 24 4 Mb 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 Audio Type Stereo conversion Controllers Drives Expansion Bus Bus type Bus speed integrated ATI Radeon Graphics ADI1983 High-Definition Audio 24-bit analog-to-digital; 24-bit digital-to-analog up to two SATA hard drives and up to two SATA or IDE optical drives, one optional floppy drive PCI 2.3 PCI Express 1.0A SATA USB 2.0 PCI: 133 MB/s PCI Express x16: 8 GB/s bidirectional speed SATA: 3.0 Gbps USB: 480 Mbps