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Refurbished Used Apple iMacs 20-Inch

Get a great deal on a refurbished used Apple iMac 20-inch desktop at GainSaver and custom configure it to your needs.

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1 - 10 of ( 11 Matches)
  • SALE
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    Refurbished Apple iMac (Mid 2007) Front

    iMac 20-inch (Aluminum) 2.0GHZ Core 2 Duo (Mid 2007). - Apple MA876LL/A

    Part#: 105398  (In Stock) (Price Drop:9/27/2016)
    Condition: Refurbished
    • 20-inch glossy TFT LCD display, 1680x1050 resolution
    • 2.0GHZ Intel Core 2 Duo Processor
    • Base 160GB (5400 RPM) 3.5" SATA Hard Drive, Upgradable 4TB (7200 RPM) or 512GB (Solid State)
    • Base 1GB (512MB x 2) RAM PC2-5300-SODIMM, Upgradable 8GB RAM, Total Memory Banks: 2
    • ATI Radeon HD 2400 XT graphics with 128MB GDDR3 memory
    • Customizable Mac OS X installed and Optional Dual Boot Windows OS installed
    • USB Keyboard Included, Apple Wireless Keyboard Optional. USB Mouse Included, Apple Wireless Mouse Optional.
    • Built-in 10/100/1000BASE-T (Gigabit), One FireWire 400 and one FireWire 800 port; 7 watts each, Three USB 2.0 ports on computer, mini-DVI output port
    • Built-in AirPort Extreme (802.11n), Built-in Bluetooth 2.0+EDR (Enhanced Data Rate) module

    $219.00

    Save: $21.90 (10%)

    Your Low Price: $197.10 197.10

  • SALE
    Free Gift Card
    Refurbished Apple iMac (Early 2008) Front

    iMac 20-inch (Aluminum) 2.4GHZ Core 2 Duo (Early 2008). - Apple MB323LL/A

    Part#: 105400  (In Stock)
    Condition: Refurbished
    • 20-inch glossy TFT LCD display, 1680x1050 resolution
    • 2.4GHZ Intel Core 2 Duo Processor
    • Base 160GB (5400 RPM) 3.5" SATA Hard Drive, Upgradable 4TB (7200 RPM) or 512GB (Solid State)
    • Base 1GB (512MB x 2) RAM PC2-5300-SODIMM, Upgradable 6GB RAM, Total Memory Banks: 2
    • ATI Radeon HD 2400 XT graphics acceleration with 128 MB of GDDR3 memory
    • Customizable Mac OS X installed and Optional Dual Boot Windows OS installed
    • USB Keyboard Included, Apple Wireless Keyboard Optional. USB Mouse Included, Apple Wireless Mouse Optional.
    • Built-in 10/100/1000BASE-T (Gigabit), One FireWire 400 port and one FireWire 800 port; 7 watts each, Three USB 2.0 ports on computer, mini-DVI output port
    • Built-in AirPort Extreme (802.11n), Built-in Bluetooth 2.1 + EDR (Enhanced Data Rate)

    $289.00

    Save: $28.90 (10%)

    Your Low Price: $260.10 260.10

  • SALE
    $Drop
    Free Gift Card
    Refurbished Apple iMac (Late 2006) Front

    iMac 20-inch (White) 2.16GHZ Core 2 Duo (Late 2006). - Apple MA589LL/A

    Part#: 51207  (In Stock) (Price Drop:9/27/2016)
    Condition: Refurbished
    • 20-inch antiglare TFT LCD display, 1680x1050 resolution
    • 2.16GHZ Intel Core 2 Duo Processor
    • Base 160GB (5400 RPM) 3.5" SATA Hard Drive, Upgradable 4TB (7200 RPM) or 512GB (Solid State)
    • Base 1GB (512MB x 2) RAM PC2-5300-SODIMM, Upgradable 4GB RAM, Total Memory Banks: 2
    • ATI Radeon X1600 graphics processor using PCI Express 128MB of GDDR3 SDRAM
    • Customizable Mac OS X installed and Optional Dual Boot Windows OS installed
    • USB Keyboard Included, Apple Wireless Keyboard Optional. USB Mouse Included, Apple Wireless Mouse Optional.
    • Built-in 10/100/1000 BASE-T Gigabit Ethernet (RJ-45 connector), Two FireWire 400 ports; 8 watts shared, three USB 2.0 ports (up to 480 Mbps)
    • Built-in 54-Mbps AirPort Extreme Card (802.11g standard), Built-in Bluetooth 2.0+EDR (Enhanced Data Rate) module

    $199.00

    Save: $19.90 (10%)

    Your Low Price: $179.10 179.10

  • iMac 20-inch (Aluminum) 2.66GHZ Core 2 Duo (Early 2009). - Apple MB417LL/A

    Part#: 105403  (In Stock)
    Condition: Refurbished
    • 20-inch glossy TFT LCD display, 1680x1050 resolution
    • 2.66GHZ Intel Core 2 Duo Processor
    • Base 160GB (5400 RPM) 3.5" SATA Hard Drive, Upgradable 4TB (7200 RPM) or 512GB (Solid State)
    • Base 1GB (512MB x 2) RAM PC3-8500-SODIMM, Upgradable 8GB RAM, Total Memory Banks: 2
    • NVIDIA GeForce 9400M graphics with 128 MB of memory shared with the system
    • Customizable Mac OS X installed and Optional Dual Boot Windows OS installed
    • USB Keyboard Included, Apple Wireless Keyboard Optional. USB Mouse Included, Apple Wireless Mouse Optional.
    • Built-in 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector), One FireWire 800 port; 7 watts, Four USB 2.0 ports on computer, Mini DisplayPort output
    • Built-in AirPort Extreme Wi-Fi (802.11n), Built-in Bluetooth 2.1 + EDR (Enhanced Data Rate)

    Your Low Price: $289.00 289.00

  • iMac 20-inch (Aluminum) 2.0GHZ Core 2 Duo (Mid 2009). - Apple MC015LL/A

    Part#: 126356  (In Stock)
    Condition: Refurbished
    • 20-inch glossy TFT LCD display, 1680x1050 resolution
    • 2.0GHZ Intel Core 2 Duo Processor
    • Base 80GB (5400 RPM) 3.5" SATA Hard Drive, Upgradable 4TB (7200 RPM) or 512GB (Solid State)
    • Base 1GB (512MB x 2) RAM PC3-8500-SODIMM, Upgradable 8GB RAM, Total Memory Banks: 2
    • NVIDIA GeForce 9400M graphics with 128 MB of memory shared with the system
    • Customizable Mac OS X installed and Optional Dual Boot Windows OS installed
    • USB Keyboard Included, Apple Wireless Keyboard Optional. USB Mouse Included, Apple Wireless Mouse Optional.
    • Built-in 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector), One FireWire 800 port; 7 watts, Four USB 2.0 ports on computer, Mini DisplayPort output
    • Built-in AirPort Extreme Wi-Fi (802.11n), Optional Bluetooth with adapter (Not Included)

    Your Low Price: $379.00 379.00

  • iMac 20-inch (Aluminum) 2.26GHZ Core 2 Duo (Mid 2009). - Apple MC015LL/B

    Part#: 144496  (In Stock)
    Condition: Refurbished
    • 20-inch glossy TFT LCD display, 1680x1050 resolution
    • 2.26GHZ Intel Core 2 Duo Processor
    • Base 80GB (5400 RPM) 3.5" SATA Hard Drive, Upgradable 4TB (7200 RPM) or 512GB (Solid State)
    • Base 1GB (512MB x 2) RAM PC3-1333-SODIMM, Upgradable 16GB RAM, Total Memory Banks: 2
    • NVIDIA GeForce 9400M graphics with 128 MB of memory shared with the system
    • Customizable Mac OS X installed and Optional Dual Boot Windows OS installed
    • USB Keyboard Included, Apple Wireless Keyboard Optional. USB Mouse Included, Apple Wireless Mouse Optional.
    • Built-in 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector), One FireWire 800 port; 7 watts, Four USB 2.0 ports on computer, Mini DisplayPort output
    • Built-in AirPort Extreme Wi-Fi (802.11n), Optional Bluetooth with adapter (Not Included)

    Your Low Price: $399.00 399.00

  • iMac 20-inch (Aluminum) 2.6GHZ Core 2 Duo (Mid 2009). - Apple MC015LL/C

    Part#: 158927  (In Stock)
    Condition: Refurbished
    • 20-inch glossy TFT LCD display, 1680x1050 resolution
    • 2.6GHZ Intel Core 2 Duo Processor
    • Base 80GB (5400 RPM) 3.5" SATA Hard Drive, Upgradable 4TB (7200 RPM) or 512GB (Solid State)
    • Base 1GB (512MB x 2) RAM PC3-1333-SODIMM, Upgradable 16GB RAM, Total Memory Banks: 2
    • NVIDIA GeForce 9400M graphics with 128 MB of memory shared with the system
    • Customizable Mac OS X installed and Optional Dual Boot Windows OS installed
    • USB Keyboard Included, Apple Wireless Keyboard Optional. USB Mouse Included, Apple Wireless Mouse Optional.
    • Built-in 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector), One FireWire 800 port; 7 watts, Four USB 2.0 ports on computer, Mini DisplayPort output
    • Built-in AirPort Extreme Wi-Fi (802.11n), Optional Bluetooth with adapter (Not Included)

    Your Low Price: $429.00 429.00

  • iMac 20-inch (Aluminum) 2.4GHZ Core 2 Duo (Mid 2007). - Apple MA877LL/A

    Part#: 105399  (In Stock)
    Condition: Refurbished
    • 20-inch glossy TFT LCD display, 1680x1050 resolution
    • 2.4GHZ Intel Core 2 Duo Processor
    • Base 160GB (5400 RPM) 3.5" SATA Hard Drive, Upgradable 4TB (7200 RPM) or 512GB (Solid State)
    • Base 1GB (512MB x 2) RAM PC2-5300-SODIMM, Upgradable 8GB RAM, Total Memory Banks: 2
    • ATI Radeon HD 2600 PRO Graphics Acceleration With 256 MB Of GDDR3 Memory
    • Customizable Mac OS X installed and Optional Dual Boot Windows OS installed
    • USB Keyboard Included, Apple Wireless Keyboard Optional. USB Mouse Included, Apple Wireless Mouse Optional.
    • Built-in 10/100/1000BASE-T (Gigabit), One FireWire 400 and one FireWire 800 port; 7 watts each, Three USB 2.0 ports on computer, mini-DVI output port
    • Built-in AirPort Extreme (802.11n), Built-in Bluetooth 2.0+EDR (Enhanced Data Rate) module

    Your Low Price: $269.00 269.00

  • iMac 20-inch (White) 2.0GHZ Core Duo (Early 2006). - Apple MA200LL/A

    Part#: 13762  (In Stock)
    Condition: Refurbished
    • 20-inch antiglare TFT LCD display, 1680x1050 resolution
    • 2.0GHZ Intel Core Duo Processor
    • Base 80GB (5400 RPM) 3.5" SATA Hard Drive, Upgradable 4TB (7200 RPM) or 512GB (Solid State)
    • Base 512MB (256MB x 2) RAM PC2-5300-SODIMM, Upgradable 2GB RAM, Total Memory Banks: 2
    • ATI Radeon X1600 graphics processor using PCI Express 128MB of GDDR3 SDRAM
    • Customizable Mac OS X installed and Optional Dual Boot Windows OS installed
    • USB Keyboard Included, Apple Wireless Keyboard Optional. USB Mouse Included, Apple Wireless Mouse Optional.
    • Built-in 10/100/1000BASE-T (Gigabit), Two FireWire 400 ports; three USB 2.0 ports; mini-DVI port
    • Built-in 54 Mbps AirPort Extreme (802.11g), Built-in Bluetooth 2.0+EDR (Enhanced Data Rate) module

    Your Low Price: $239.00 239.00

  • iMac Desktop G5 20-inch 2.0GHz. - Apple Computer M9845LL/A

    Part#: 21932  (In Stock)
    Condition: Refurbished
    Used Cheap refurbished iMac G5/2.0 20-Inch (ALS) features a 2.0 GHz PowerPC 970 (G5) processor with an optimized AltiVec "Velocity Engine" vector processing unit and a 512k on-chip level 2 cache, customize your hard drive, memory and optical drive, ATI Radeon 9600 graphics with 128 MB of DDR SDRAM (AGP 8X), and built-in stereo speakers underneath the 20" TFT Active Matrix LCD (1680x1050) display designed to "bounce sound off the desk below". Connectivity includes Firewire "400" and USB 2.0, as well as standard AirPort Extreme (802.11g) and Bluetooth 2.0+EDR.

    Your Low Price: $139.00 139.00

1 - 10 of ( 11 Matches)

Advantages of the Refurbished Used Apple iMac 20-inch Desktop

The Apple iMac 20-inch is an excellent choice for a mid-size iMac desktop at a bargain price.

Large Inventory to Choose From

The Apple iMac 20-inch desktops offer the all the advantages of owning a Mac, and GainSaver's large inventory makes it easy to find just the one that best fits your budget and your system requirements. The iMac 20-inch desktop comes with either a G4/G5 processor or an Intel Core processor. The Intel processors provide higher performance, making them a good choice for graphics applications, watching videos and playing games.

High Resolution

The Apple iMac 20-inch desktops have a high screen resolution of 1680 x 1050. They provide lots of desktop space run your applications. And they have the beautiful built-in display the iMac is famous for. It is truly a pleasure to look at. The TFT Active Matrix LCD display provides a clear, bright picture with excellent color. You will really enjoy watching movies and playing games on your Apple iMac 20-inch desktop.

Sort by Bestsellers and Price

With all of the prices and processor types available with the Apple iMac 20-inch desktop, one quick way to organize your search is with the links at the top of the page to set the sort order. You can sort by price to find the most inexpensive models, and you can also sort by Best Sellers to see which Apple iMac 20-inch desktops other GainSaver shoppers are purchasing.