Dell OptiPlex 745 User Manual

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4. To replace the hard-drive fan:
a. Align its four side tabs and release tab with the five corresponding slots in the hard-drive bracket.
b. Slide the release tab beneath the metal housing covering its slot and as you slide the fan towards the rear of the computer, the other four tabs
should slide into place.
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1
hard-drive bracket
2
fan release tab
3
fan
4
side tab

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