Dell OptiPlex GX620 - Manual (Page 92)

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Dell™ OptiPlex™ GX620
User's Guide
Mini Tower Computer Specifications
Mini Tower Computer Specifications
Microprocessor
Microprocessor type Intel® Pentium® or Celeron® processor
Level 1 (L1) cache 32 KB
Level 2 (L2) cache 512-KB, 1-MB, or 2-MB pipelined-burst, eight-way set
associative, write-back SRAM
Memory
Type 533-MHz and 667-MHz DDR2 SDRAM
Memory connectors 4
Memory modules supported 256-MB, 512-MB, 1-GB, or 2-GB non-ECC
Minimum memory dual-channel: 512 MB
single-channel: 256 MB
Maximum memory 4 GB
BIOS address F0000h
Computer Information
Chipset Intel® 945 Express
Data bus width 64 bits
Address bus width 32 bits
DMA channels eight
Interrupt levels 24
BIOS chip (NVRAM) 4 Mb
Memory speed 533 MHz and 667 MHz
NIC integrated network interface with ASF 1.03 and 2.0
support as defined by DMTF
Capable of 10/100/1000 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 Yellow — A good connection exists between a
1-Gb (or 1000-Mbps) network and the
computer.
l Off — The computer is not detecting a physical
connection to the network.
Video
Type integrated Intel Graphic Media Accelerator 950 or PCI
Express x16 graphics card
Audio
Type AC97, Sound Blaster emulation
Stereo conversion 16-bit analog-to-digital; 20-bit digital-to-analog
Controllers