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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No Longer Available


The Apple iMac takes up minimal space on desktops thanks to its 21.5” Full HD monitor, which houses all of the computer’s hardware

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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    Fine Print

    Offer is not eligible for our promo codes or other discounts.

    Customer Reviews

    100% Verified Reviews
    All reviews are from people who have purchased this product. Review requests are sent by email to customers who purchased the product.
    15 ratings10 reviews
    Rating of 4 out of 5 stars
    June 21, 2019
    What a deal. a excellent piece of equipment.
    2 ratings1 reviews
    Rating of 1 out of 5 stars
    March 3, 2017
    I did not even order this item. Groupon took my money mind you it's my rent money. Now they will not help and when ask to speak to a manager they deny management service. They said I hade to wait for a department and it can take 24 to 48 hours. My RENT can't wait 24-48 hrs!!!! Not everyone has hundreds of dollars sitting around.
    1 ratings1 reviews
    Rating of 1 out of 5 stars
    December 15, 2016
    Received a broken computer. Very dissatisfied.
    26 ratings14 reviews2 photos
    Rating of 5 out of 5 stars
    August 16, 2019
    The laptop is excellent! Truly pleased with the quality!
    6 ratings6 reviews
    Rating of 2 out of 5 stars
    June 21, 2019
    I knew the product was refurbished so I expected a few scratches but when it arrived, there was a big dent by the power button. The product itself works fine, but I expected better from a refurbished product. I would probably not purchase a refurbished laptop again. It is for my teenage daughter & I believe she will be happy with it when she gets it for Christmas.
    5 ratings2 reviews
    Rating of 5 out of 5 stars
    June 21, 2019
    I was aprehensive to buy a "refurbished" MacBook Air, but it arrived and I can't tell that it isn't "perfect." It looks beautiful, was easy to set up. I literally was able to use it within 10 minutes of taking it out of the packing. I love it!
    1 ratings1 reviews
    Rating of 5 out of 5 stars
    June 21, 2019
    Great customer service and great product! Highly recommended
    2 ratings1 reviews
    Rating of 2 out of 5 stars
    June 21, 2019
    too many scratches on laptop boby, look old
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