Skip to main content
Hi !Hi! Sign in or registerHelp & Contact
Sell
My eBay
  • Summary
  • Recently Viewed
  • Bids/Offers
  • Watch List
  • Purchase History
  • Selling
  • Saved feed
  • Saved Searches
  • Saved Sellers
  • Messages
Please sign-in to view notifications.
Loading...
eBay Home
Advanced
Copyright © 1995-2025 eBay Inc. All Rights Reserved. User Agreement, Privacy, Payments Terms of Use, Cookies and AdChoice

Dell OptiPlex 790 Intel Quad Core PC Desktops & All-In-One Computers

More to explore

  • 16gb Ram Computer
  • 32 Bit Desktop Computer
  • 64gb Ram Computer
  • Alienware Gaming Desktop
  • Alienware X51 Desktop
  • All In One 24
  • All In One Computer Touch Screen
  • Barebones Desktop
  • Dell 980
  • Dell Alienware Area 51
  • Dell Barebones
  • Dell Desktop Computer I7
  • Dell Dimension 2400
  • Dell Dimension 2400 Desktop
  • Dell Dimension 3000
  • Dell Dimension 9200
  • Dell I7 3770
  • Dell Inspiron 530 Desktop
  • Dell Inspiron 530 Desktop Computer
  • Dell Inspiron 620
  • Dell Optiplex 170l
  • Dell Optiplex 380
  • Dell Optiplex 755
  • Dell Optiplex 755 Core 2 Duo
  • Dell Optiplex 755 Sff
  • Dell Optiplex 980
  • Dell Optiplex Desktops
  • Dell Optiplex Gx520
  • Dell Optiplex Gx620
  • Dell Optiplex Gx620 Pentium 4
  • Dell Precision T3400
  • Dell Studio One 1909 In Pc Desktops & All-In-Ones
  • Dell T3400
  • Dell T5400
  • Dell Vostro 200 Slim
  • Dell Xps 8300
  • Desktop Computer 4gb Ram
  • Desktop Computer 64 Bit
  • Desktop Computer 8gb Ram
  • Desktop Computer Kits
  • Desktop Computer Microsoft Office
  • Desktop Computer No Os
  • Desktop Computer Sale
  • Desktop Computer Windows 7 Pro
  • Desktop Computer With Monitor
  • Desktop Computers
  • Desktop Computers 16gb Ram
  • Desktop Computers Core I5
  • Desktop Computers Core I7
  • Desktop Computers Windows 7
  • Desktop I7 32gb
  • Emachine Desktop Computer
  • Fanless Pc
  • Gaming Computers
  • Gaming Desktop
  • Gaming Desktop Computer
  • Gateway Fx Desktop Computer
  • Gateway One Zx
  • Hackintosh In Pc Desktops & All-In-Ones
  • Hp 20 All In One
  • Hp 23 All In One
  • Hp Pavilion 20 All In One
  • Hp Pavilion 23 All In One
  • I7 Desktop Computer
  • Industrial Pc
  • Isa Slot Computer In Pc Desktops & All-In-Ones
  • Micro Computer
  • Mini Car Pc
  • Mini HDMI Desktops
  • Mini Pc Barebone
  • Multi Monitor Computer
  • Optiplex 160
  • Optiplex 3010
  • Optiplex 9010
  • PC Desktops & All-In-One Computers Rack Mounts
  • Pc Box In Pc Desktops & All-In-Ones
  • Refurbished Computer Towers
  • Refurbished Dell Desktops
  • Trading Computer
  • Video Editing Computer

breadcrumb

  • eBay
    • Electronics
    • Computers/Tablets & Networking
    • Desktops & All-In-Ones
  • Electronics
  • Computers/Tablets & Networking
  • Desktops & All-In-Ones
  • PC Desktops & All-In-Ones
  • Dell OptiPlex 790 Intel Quad Core PC Desktops & All-In-One Computers

Shop by category

  • Desktops & All-In-Ones
    • PC Desktops & All-In-Ones
    • Apple Desktops & All-In-Ones
    • Dell Optiplex 790 MT Intel Quad Core i5-2500 3.30GHz CPU 4GB RAM No HDD No OS - Image 1 of 4
    • Dell Optiplex 790 MT Intel Quad Core i5-2500 3.30GHz CPU 4GB RAM No HDD No OS - Image 2 of 4
    • Dell Optiplex 790 MT Intel Quad Core i5-2500 3.30GHz CPU 4GB RAM No HDD No OS - Image 3 of 4
    • Dell Optiplex 790 MT Intel Quad Core i5-2500 3.30GHz CPU 4GB RAM No HDD No OS - Image 4 of 4

    Dell Optiplex 790 MT Intel Quad Core i5-2500 3.30GHz CPU 4GB RAM No HDD No OS

    Pre-Owned · Dell
    RM 104.32
    Was: RM 115.92was - RM 115.92
    or Best Offer
    RM 1,505.14 shipping
    K⁣S⁣8⁣p⁣o⁣ ⁣H⁣X⁣n⁣s⁣ ⁣о⁣r⁣U⁣N⁣ ⁣e⁣d⁣⁣Y⁣⁣⁣⁣⁣T⁣ ⁣⁣⁣
    • Dell OptiPlex 790 SFF Intel Quad Core i5-2400 3.10GHz No RAM DVDRW No HDD No OS - Image 1 of 4
    • Dell OptiPlex 790 SFF Intel Quad Core i5-2400 3.10GHz No RAM DVDRW No HDD No OS - Image 2 of 4
    • Dell OptiPlex 790 SFF Intel Quad Core i5-2400 3.10GHz No RAM DVDRW No HDD No OS - Image 3 of 4
    • Dell OptiPlex 790 SFF Intel Quad Core i5-2400 3.10GHz No RAM DVDRW No HDD No OS - Image 4 of 4

    Dell OptiPlex 790 SFF Intel Quad Core i5-2400 3.10GHz No RAM DVDRW No HDD No OS

    Pre-Owned · Dell
    RM 189.55
    RM 471.02 shipping
    S⁣P⁣p⁣о⁣B⁣ ⁣0⁣M⁣n⁣ ⁣s⁣o⁣F⁣r⁣e⁣d⁣K⁣⁣⁣⁣⁣⁣⁣ ⁣A⁣S⁣ ⁣W⁣
    • Dell OptiPlex 790 DT Intel Quad Core i5-2400 3.10GHz 4GB RAM DVD No HDD No OS - Image 1 of 4
    • Dell OptiPlex 790 DT Intel Quad Core i5-2400 3.10GHz 4GB RAM DVD No HDD No OS - Image 2 of 4
    • Dell OptiPlex 790 DT Intel Quad Core i5-2400 3.10GHz 4GB RAM DVD No HDD No OS - Image 3 of 4
    • Dell OptiPlex 790 DT Intel Quad Core i5-2400 3.10GHz 4GB RAM DVD No HDD No OS - Image 4 of 4

    Dell OptiPlex 790 DT Intel Quad Core i5-2400 3.10GHz 4GB RAM DVD No HDD No OS

    Pre-Owned · Dell
    RM 115.92
    or Best Offer
    RM 1,081.86 shipping
    S⁣p⁣o⁣n⁣T⁣5⁣s⁣ ⁣o⁣r⁣е⁣d⁣B⁣⁣2⁣⁣⁣ ⁣⁣2⁣H⁣ ⁣⁣⁣⁣⁣⁣0⁣
    • Customize Dell Optiplex 790 Desktop Computer with Windows 7 Professional x32bit - Image 1 of 3
    • Customize Dell Optiplex 790 Desktop Computer with Windows 7 Professional x32bit - Image 2 of 3
    • Customize Dell Optiplex 790 Desktop Computer with Windows 7 Professional x32bit - Image 3 of 3

    Customize Dell Optiplex 790 Desktop Computer with Windows 7 Professional x32bit

    Pre-Owned · Dell
    RM 421.68 to RM 674.69
    RM 1,353.76 shipping
    11 sold
    I⁣S⁣p⁣Q⁣o⁣ ⁣Y⁣n⁣4⁣ ⁣I⁣s⁣о⁣K⁣ ⁣r⁣H⁣9⁣e⁣d⁣ ⁣F⁣9⁣ ⁣9⁣⁣⁣⁣
  • Customize Dell Optiplex 790 Desktop Computer with Windows 7 x64bit Home or Pro - Image 1 of 4

    Customize Dell Optiplex 790 Desktop Computer with Windows 7 x64bit Home or Pro

    Pre-Owned · Dell
    RM 421.68 to RM 843.36
    RM 936.26 shipping
    ⁣⁣A⁣⁣⁣⁣⁣⁣⁣⁣Q⁣⁣⁣ ⁣⁣6⁣H⁣ ⁣⁣B⁣7⁣ ⁣⁣M⁣I⁣⁣⁣⁣
  • DELL 790 TOWER i5 3.2GHz QUAD-CORE/4GB RAM/500GB HDD/DVDRW/WINDOWS XP PRO 32bit - Image 1 of 3

    DELL 790 TOWER i5 3.2GHz QUAD-CORE/4GB RAM/500GB HDD/DVDRW/WINDOWS XP PRO 32bit

    Pre-Owned · Dell
    RM 548.18
    RM 1,368.31 shipping
    Only 3 left
    ⁣H⁣⁣⁣⁣G⁣⁣ ⁣G⁣3⁣ ⁣⁣Y⁣⁣K⁣⁣⁣⁣ ⁣V⁣⁣U⁣ ⁣⁣T⁣9⁣⁣⁣
  • Customize Dell Optiplex 790 Desktop Computer with Windows 7 x32bit Home or Pro - Image 1 of 4

    Customize Dell Optiplex 790 Desktop Computer with Windows 7 x32bit Home or Pro

    Pre-Owned · Dell
    RM 421.68 to RM 822.28
    RM 873.21 shipping
    ⁣⁣M⁣⁣5⁣ ⁣⁣⁣T⁣⁣Z⁣⁣⁣⁣ ⁣W⁣⁣⁣⁣⁣⁣J⁣ ⁣9⁣⁣8⁣⁣⁣
  • Customize Dell Optiplex 790 Tower Computer with Windows 7 Professional x64bit - Image 1 of 3

    Customize Dell Optiplex 790 Tower Computer with Windows 7 Professional x64bit

    Pre-Owned · Dell
    RM 463.85 to RM 906.61
    RM 1,407.10 shipping
    J⁣8⁣ ⁣X⁣⁣⁣9⁣ ⁣⁣C⁣⁣3⁣⁣⁣⁣⁣ ⁣⁣⁣⁣7⁣P⁣⁣⁣ ⁣V⁣⁣9⁣
  • Dell 790 Desktop i5 Quad-Core 3.1GHz/8GB/120 SSD/WiFi/Windows 10 - Image 1 of 4

    Dell 790 Desktop i5 Quad-Core 3.1GHz/8GB/120 SSD/WiFi/Windows 10

    Pre-Owned · Dell
    RM 548.18
    RM 868.37 shipping
    Only 3 left
    7⁣6⁣⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣P⁣⁣Q⁣ ⁣Z⁣4⁣⁣ ⁣⁣⁣⁣⁣⁣2⁣⁣⁣
  • Customize Dell OptiPlex 790 Desktop Computer (i3, i5, i7) with Windows 10 & WiFi - Image 1 of 4

    Customize Dell OptiPlex 790 Desktop Computer (i3, i5, i7) with Windows 10 & WiFi

    Pre-Owned · Dell
    RM 548.18 to RM 1,033.12
    RM 907.16 shipping
    9⁣U⁣ ⁣K⁣⁣7⁣⁣⁣ ⁣⁣⁣D⁣⁣2⁣ ⁣R⁣⁣⁣⁣9⁣ ⁣⁣Y⁣R⁣ ⁣⁣⁣⁣
  • Dell OptiPlex 790 Intel Quad CORE i5 3.10GHz 1TB HDD 8GB DVD+RW Windows 10 PRO - Image 1 of 4

    Dell OptiPlex 790 Intel Quad CORE i5 3.10GHz 1TB HDD 8GB DVD+RW Windows 10 PRO

    Pre-Owned · Dell
    RM 463.81
    RM 1,358.40 shipping
    Only 1 left!
    ⁣Q⁣U⁣⁣ ⁣F⁣⁣W⁣ ⁣9⁣⁣I⁣⁣ ⁣⁣⁣0⁣⁣⁣⁣B⁣⁣ ⁣⁣⁣⁣⁣⁣
  • Dell 790 Desktop Computer Quad Core i5 4GB 500GB HDD - Image 1 of 4

    Dell 790 Desktop Computer Quad Core i5 4GB 500GB HDD

    Pre-Owned · Dell
    RM 548.14
    or Best Offer
    RM 727.14 shipping
    ⁣⁣⁣⁣⁣⁣⁣⁣⁣2⁣⁣Z⁣ ⁣8⁣⁣D⁣⁣⁣⁣ ⁣⁣⁣0⁣A⁣ ⁣I⁣⁣⁣
  • Dell Desktop Computer Quad Core i5 8GB RAM 500GB HD Windows 10 Pro DVD WiFi - Image 1 of 4

    Dell Desktop Computer Quad Core i5 8GB RAM 500GB HD Windows 10 Pro DVD WiFi

    Very Good - Refurbished · Dell
    RM 1,222.83
    RM 895.48 shipping
    3⁣A⁣ ⁣G⁣⁣Q⁣ ⁣2⁣U⁣ ⁣⁣⁣⁣⁣⁣V⁣7⁣ ⁣⁣R⁣⁣⁣⁣2⁣⁣⁣ ⁣⁣
  • 💥Dell 790 Desktop i5 Quad-Core 3.1GHz~8GB~128 SSD~Windows 10 - 90Days~Warranty - Image 1 of 4

    💥Dell 790 Desktop i5 Quad-Core 3.1GHz~8GB~128 SSD~Windows 10 - 90Days~Warranty

    Pre-Owned · Dell
    RM 505.81
    or Best Offer
    RM 1,288.15 shipping
    ⁣⁣⁣U⁣⁣⁣⁣⁣3⁣ ⁣D⁣⁣V⁣⁣ ⁣N⁣P⁣ ⁣⁣⁣⁣K⁣A⁣⁣ ⁣⁣⁣0⁣
  • DELL OPTIPLEX 790 I3 QUAD CORE Windows 10 Home - Image 1 of 3

    DELL OPTIPLEX 790 I3 QUAD CORE Windows 10 Home

    Pre-Owned · Dell
    RM 459.63
    or Best Offer
    RM 1,328.12 shipping
    D⁣U⁣ ⁣⁣8⁣Z⁣ ⁣W⁣⁣H⁣ ⁣⁣⁣U⁣⁣1⁣ ⁣2⁣⁣T⁣ ⁣⁣F⁣⁣⁣⁣ ⁣⁣
  • All Listings
  • Auction
  • Buy It Now
  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
  • List View
  • Gallery View

15 results

Sort: Best Match

  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
    • Processor: Intel Quad Core- Selected
    • Brand: Dell- Selected
    • Model: Dell OptiPlex 790- Selected
    Clear All