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All our PC’s, Apple Systems and Laptops come with a standard 1 year RTB warranty. Read more


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Hardware Associates have been supplying the Education Sector with quality refurbished IT hardware since 1997. Read more.. Read more

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Apple iMac 21.5" Core i5 2.5GHz 16GB 500GB 2011 Refurbished

  • Intel Core i5 2.5GHz
  • 16GB DDR3 Memory
  • 500GB Hard Drive
  • AMD Radeon HD 6750M 512MB GDDR5
  • 21.5” Widescreen (1920x1080)
  • Free Next Day By 12:00 Shipping

Refurbished stock in good condition, may show signs of use to the rear casing and small scratches on screen. See below for a more detailed description.

see full Specifications

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Apple iMac 21.5" Core i5-2.5GHz Mid 2011:

All of our iMacs ship on a Next Day By 12:00 service as standard and at no extra cost! Just remember not to select this service at the checkout.

System Specification

  • Apple iMac Mid 2011 Model (A1311)
  • Processor: Intel Core i5 2.5GHz (2nd Gen)
  • Memory: 16GB DDR3
  • Hard Drive: 500GB SATA (HDD)
  • Optical Drive: SuperDrive 8X DL

System Details

  • 4 x SODIMM Slots DDR3 (Max 16GB)
  • Display: 21.5" (16:9 Widescreen)
  • Native Resolution: 1920x1080
  • Graphics: AMD Radeon HD 6750M 512MB GDDR5
  • AirPort: 802.11a/b/g/n (Wi-Fi)
  • Bluetooth: 2.1+EDR


  • High Sierra (macOS 10.13.5)


  • Grade A Refurbished

Our Grade A stock is in very good condition and made to look as close to new as possible. We guarantee no marks or scratches on the screen or front of the iMac. There may be some signs of use on the back or on the stand. All of our Grade A stock goes through thorough testing according to our Q20 Promise and is backed by a 12 month comprehensive warranty.


  • 1 x Thunderbolt Ports
  • 4 x USB 2.0 Ports
  • 1 x FireWire 800 Port
  • 1 x Gigabit Ethernet Port
  • 1 x Audio Line In / Optical Digital Audio Input (Minijack)
  • 1 x Headphone / Optical Digital Audio Output (Minijack)
  • 1 x SDXC Card Slot

What's in the box:

  • 1x Refurbished Apple iMac 21.5" Core i5-2.5GHz 16GB 500GB Mid 2011
  • 1x Power Cable
  • 1x Third Party Keyboard and Mouse
see full Specifications
More Information
Apple Model Number A1311
Apple Model ID iMac12,1
Apple Order Number MC309B/A
Brand Apple
Year Mid 2011
Screen Size 21.5"
Processor Type Intel Core i5 (2nd Gen)
Processor Speed 2.5GHz
Memory 16GB
Hard Drive 500GB
Refurbished Grade A
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