Dell Optiplex 790, i5 Quad Core or i3, 240GB SSD, 8GB or 16GB RAM desktop PC computer-off


Dell Optiplex 790 – 128GB or 256GB SSD – 4GB or 8GB RAM – i3

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Dell Optiplex 790 – 240GB SSD – 8GB or 16GB RAM – i5 or i3 CPU

With an SSD (Solid State Drive) these are nippy little machines. Great for Home, Office or even gaming use (ideally with the addition of a dedicated graphics card). With a Small Form Factor (SFF) they don’t take up too much desk space but have the power of a full desktop.

They come with a fully legit Windows 7 or Windows 10 OEM license. They come with windows 10 installed as standard. If you would like Windows 7 or a Linux Distro installed, please leave a message to let us know which one on the checkout.

Small Form Factor

  • Intel Core i5 2500 quad core CPU 3.3GHz to 3.7GHz turbo processor
  • or Intel Core i5 2400 quad core CPU 3.1GHz to 3.4GHz turbo processor
  • or Intel Core i3 2120 dual core CPU 3.3GHz¬† processor
  • 240GB SSD Storage
  • 8GB/16GB ram
  • DVD/CD multi writer


  • 10 x USB 2.0 ( 4 front, 6 rear )
  • 1 x VGA output
  • 1 x Display Port output
  • 1 x RS232
  • 2 x PS2 mouse and keypord
  • 1 x LAN (Gigabit Ethernet)
  • 1 x sound output – mini-jack ( 1 in rear )
  • 1 x headphones – mini-jack ( 1 in front )
  • 2 x microphone – mini-jack ( 1 front, 1 rear )


  • 1 x PCI-e 4x
  • 1 x PCI-e 16x

Dimensions: 93mm x 313mm x 290mm

Full technical guidebook from Dell is available here

They come installed with the very popular LibreOffice Word processor, Spreadsheet etc. which is compatible with MS office documents at no extra charge. If you would like MS office we can only install a trial version (on request).

Please allow a day for build and system installation before dispatch

Comes with A1 after sales support and a Full years warranty.

Additional information


16GB, 8GB


i5-2500, i5-2400, i3-2120