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August 19th, 2015 17:00

CPU upgrade on my dell optiplex 755

Is it possible to upgrade my cpu on the dell optiplex 755 to a intel core i5 750 processor 

1.2K Posts

August 20th, 2015 02:00

Hi ,

These are the processors which are tested to be working fine on this model 

Intel® Core™2 Quad

Intel Core2 Duo

Intel Pentium® dual-core

Intel Celeron®

I hope this helps .

Kind Regards,

8 Wizard

 • 

47K Posts

August 20th, 2015 05:00

Is it possible to upgrade my cpu on the dell optiplex 755 to a intel core i5 750 processor 

No you cant install a core I3 I5 I7 on an optiplex 755.

Best possible upgrades for the TOWER are the Core2 Quads.

Intel® Core™2 Quad Processor Q6000 Series is officially supported.

Case Size and power supply are a factor.

http://www.dell.com/downloads/global/products/optix/en/opti_755_techspecs.pdf

 


 

Model Cores /
Threads
Freq. L2
cache
TDP
Intel Core 2 Quad family, Socket 775
   Intel Core 2 Quad Q9500 4 / 4 2.83 GHz 6 MB 95 Watt
   Intel Core 2 Quad Q9505 4 / 4 2.83 GHz 6 MB 95 Watt
   Intel Core 2 Quad Q9505S 4 / 4 2.83 GHz 6 MB 65 Watt
   Intel Core 2 Quad Q9450S 4 / 4 2.66 GHz 12 MB 65 Watt
   Intel Core 2 Quad Q9450 4 / 4 2.66 GHz 12 MB 95 Watt
   Intel Core 2 Quad Q9550 4 / 4 2.83 GHz 12 MB 95 Watt
   Intel Core 2 Quad Q9550S 4 / 4 2.83 GHz 12 MB 65 Watt
   Intel Core 2 Quad Q9650 4 / 4 3.00 GHz 12 MB 95 Watt
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