Optiplex Desktops

ENZEBOBO11 · ‎07-05-2022

I have a dell optiplex 755 usff. I was wondering if i could upgrade my cpu.

DELL-Cares · ‎07-05-2022

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redxps630 · ‎07-05-2022

Ultra Small Form Factor Computer Specifications
Microprocessor type The following are supported:
Intel® Core™2
Intel vPro™
Intel Celeron®

If your bios is uptodate, your 755 USFF can support core2 quad cpu such as Q6600 or Q9550. the top cpu is core 2 Quad Q9650.

755 bios is not model form factor specific. same bios applicable to MT/DT/SFF and USFF.

bradthetechnut · ‎07-06-2022

Optiplex 755 Tech Guide

The 755 USFF wasn't made for 95w C2Q's (core 2 quads). While the PSU may be able to power it, cooling and/or compatibility issues could result.

- Please kudos posts you like!
- Please "Accept as Solution" posts that are a solution.
- If you have an Optiplex, stating its model number AND size speeds up troubleshooting. Components vary.

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Optiplex Desktops

cpu upgrade