Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Trending News

Promoted
Sh
Sh asked in Computers & InternetHardwareDesktops · 2 months ago

What 300w + power supply will work for a dell optiplex 755 sff?

4 Answers

Relevance
  • ∅
    Lv 7
    2 months ago

    you mean like one of these?

    https://www.ebay.com/sch/i.html?_nkw=optiplex+755+...

  • Spock (rhp)
    Lv 7
    2 months ago

    measure the one that's in the machine now and get same form factor

  • RandomCanyon
    Lv 5
    2 months ago

    The trick with these small form factor dells is the power supply is long and low. 

    You almost have to find a donor computer that is broken in some other way to get a power supply for these.

    I have done it with an almost the same PS but I never got the case to close correctly after that.  The PS did work though. 

  • ?
    Lv 7
    2 months ago

    The Dell 755 sff uses a non standard power supply. I have only found 275W PSUs for sale

Still have questions? Get your answers by asking now.