Apple iMac 21.5" All-in-One Desktop with Intel Core i5 Quad-Core Processor, 4GB RAM, and 500GB HDD (Refurbished)

Apple iMac 21.5"

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Product Details

Any price comparison is to a new, nonrefurbished product price.

Apple iMac 21.5” All-in-One Desktop Computer (Refurbished)

The Apple iMac fits most of its components within the same housing as its 21.5” Full HD monitor, eliminating the need for a bulky computer tower that hogs desktop space. Despite its streamlined build, the iMac still harnesses all of the powerful hardware you need to stream HD movies, video-chat with friends, and juggle work tasks to stay productive.

Work and Play in Full High Definition

From full-length films to funny video clips, virtually everything you see on this computer’s display renders in crisp, lifelike detail. Its 1080p Full HD resolution is the same as that of many big-screen HDTVs, fitting the same amount of pixels—just more than 2 million—into a smaller space, so even everyday websites appear sharp and realistic. In addition to heightening the impact of streaming shows, video games, and other visual media, Full HD resolution makes photos pop and can help you get a more accurate look at potential online purchases.

Do More with High-Speed Thunderbolt

Whether you’re uploading 4K video or backing up your entire photo library, Thunderbolt connectivity helps you move files to and from your computer smoothly. When connected to compatible devices, a Thunderbolt port supports data transfer speeds of up to 10GB/s—double the speed of USB 3.0—in both directions. With that kind of bandwidth, you can move large files and connect an external monitor, all from a single port.

Video Chat with Anyone, Anywhere

A built-in webcam can make it feel like people miles away are in the room with you, helping you connect more clearly than with a phone call or email. Collaborate with colleagues in other offices, listen as your niece or nephew rapturously explains their finger painting, or laugh every time your friend’s cat walks across their keyboard.


  • Product number: MC309LL/A
  • Operating system: Mac OS X v10.7 Lion
  • Screen: 21.5” LED-backlit glossy widescreen TFT display
  • Resolution: Full HD (1920x1080)
  • Processor: 2.5GHz Intel Core i5 quad-core processor (64-bit)
  • Graphics processor: AMD Radeon HD 6750M 512MB
  • RAM: 4GB DDR3
  • Storage: 500GB 7200rpm SATA hard drive
  • Optical drive: slot-loading 8x SuperDrive with 4x double-layer burning
  • Memory-card slot: SDXC
  • Webcam: 720p FaceTime HD
  • Audio: built-in stereo speakers
  • WiFi: 802.11a/b/g
  • Bluetooth: 2.1 + EDR (Enhanced Data Rate)
  • Ports: 1 Thunderbolt port, 1 Mini DisplayPort, 4 rear USB
  • Keyboard and mouse: included
  • Product dimensions: 20.8” (W) x 17.75” (H) x 7.42” (D)
  • Product weight: 20.5lb.
  • Condition: refurbished
  • Full specifications
  • 30 day warranty from third party. Please contact Groupon customer support for details
    • In the box: Apple iMac, Apple charger, generic keyboard, generic mouse

    About Apple

    From the start, Steve Jobs was enthralled with not only the novelty of technology but also its design. When speaking about the Apple computer, he said it was “going to be insanely beautiful.” Over the years, Apple’s products have worked to fuse innovative technology with almost artful design. The iMac stunned the world with its colorful plastic shells, which the New York Times said “more closely resemble a pack of Life Savers than a new computer line.” The glossy white iPod—no bigger than a deck of playing cards—could hold an entire library of music. Time Magazine named the iPhone the Invention of the Year for its stunning design and, uniquely, because of the promise it held for even better products in the future. With each new item they launch, Apple works to shape the way future societies communicate, learn, and dance when they’re alone.

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    The Fine Print

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    Customer Reviews

    Product Picture for Customer Review

    Apple iMac 21.5" All-in-One Desktop with Intel Core i5 Quad-Core Processor, 4GB RAM, and 500GB HDD (Refurbished)

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    Theodore Verified Purchaser
    May 6th, 2017
    Did not work and did not get satisfaction and had to send it back. My daughter is very upset because she was looking for to it . Thank you
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    Christina Verified Purchaser
    Mar 19th, 2017
    It is a very nice computer the only thing is it came with old software and needed updating to reach 10.7 Lion version. It took several hours to update.
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    Leonard Verified Purchaser
    Mar 19th, 2017
    Still learning how to use. It would be great if you could provide the Apple quick reference guide
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    2 people found this review helpful
    William Verified Purchaser
    Feb 19th, 2017
    The screen was broke when it arrived
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    9 people found this review helpful
    Ewa Verified Purchaser
    Feb 18th, 2017
    This item was malfunctioning the moment I pluge
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    Aron Verified Purchaser
    Sep 6th, 2016
    DO NOT ORDER!!! I anticipated this would work somewhat close to original, boy was I wrong. All of the essential hardware and software was out-dated. Tried several times to update and nothing would work. Apps open very slowly, internet when it did work, would not load pictures or half of most webpages. If you're like me thinking to get a steal on this, STAY AWAY, not worth the headache.
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    28 people found this review helpful
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    Average of 11 ratings

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