Dell OptiPlex 745 User Manual

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Dell™OptiPlex™745User'sGuide
Desktop Computer Specifications
Desktop Computer Specifications

Microprocessor
Microprocessor type
Intel®Pentium®4, Pentium®D, Celeron®, orCore™
processor
Internal cache
atleast512KBeight-way set associative, write-back
SRAM

Memory
Type
533, 667, or 800 MHz DDR2 SDRAM

NOTE: 2-GB 800-MHz memory modules are not
supported.
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
At533or667MHz:8GB
At800MHz:4GB
BIOS address
F0000h

Computer Information
Chipset
Intel®Q965 Express
Data bus width
64 bits
Address bus width
32 bits
DMA channels
eight
Interrupt levels
24
BIOS chip (NVRAM)
8Mb
NIC
integrated network interface with ASF 1.03 and 2.0
support as defined by DMTF
Capable of 10/100/1000 communication

Video
Type
Intel®Graphics Media Accelerator 3000 or PCI
Express x16 graphics card

Audio
Type
ADI 1983 High Definition Audio
Stereo conversion
20-bit analog-to-digital; 20-bit digital-to-analog

Controllers
Drives
two SATA controllers supporting one device each

Expansion Bus

Dell OptiPlex 745 Specifications

General

Chipset	Intel Q965 Express
Memory	Up to 8GB DDR2 SDRAM
Form Factor	Mini Tower, Desktop, Small Form Factor, Ultra Small Form Factor
Audio	Integrated High Definition Audio
Power Supply	305W (Mini Tower)
Processor	Intel Core 2 Duo, Pentium D
Graphics	Integrated Intel Graphics Media Accelerator 3000
Networking	Integrated Gigabit Ethernet
Expansion Slots	2 PCI, 1 PCIe x16, 1 PCIe x1
Ports	USB 2.0, Serial, Parallel, RJ-45, Audio jacks
Operating System	Windows XP, Windows Vista
Optical Drive	DVD-ROM, DVD+/-RW