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$100.00 off Back to School Bundle Savings when you buy this 21.5-inch iMac with Retina 4K Display with an OWC Mercury Elite Pro External Drive, OWC Envoy Pro mini, and Apple Wired Keyboard!
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Apple 21.5-inch iMac with Retina 4K display:

16GB Memory | 1.0TB Storage

3.1GHz Quad-Core Intel Core i5 Processor

Late 2015

Used, Very Good condition
System Configuration:
  • Memory:
    • 16GB Onboard RAM
  • Storage:
    • 1.0TB 5,400RPM hard disk drive
  • Networking:
    • Built-in 802.11a/b/g/n/ac Wi-Fi
    • Built-in 10/100/1000BASE-T Gigabit Ethernet
    • Built-in Bluetooth 4.0
    • 2 x Thunderbolt 2 Ports
  • Video:
    • 21.5-inch (diagonal) Retina 4K LED-backlit widescreen display with IPS technology
    • Intel Iris Pro 6200 with 1.5GB VRAM
  • Pre-Loaded/Licensed Software:
    • Pre-loaded with macOS 10.12 Sierra
OWC Tested. Quality You Can Trust.
OWC individually inspects and fully tests every pre-owned computer to confirm full functionality and accurate grading. All refurbishments and/or upgrades are performed by our Apple Certified Technicians. That's why OWC is the most trusted name in Mac refurbishments.
Experience huge savings on iMac!
Any iteration of iMac is a fantastic all-in-one machine, and when purchased through MacSales.com, you can count on all the horsepower at a fraction of the price of buying new. Add this 2015 iMac to your workflow at dramatic savings!
Powered by a 3.1GHz Intel Core i5 Broadwell Processor (4 Total Cores)
Talk about oomph. This baby has some power and then some. More processor cores equals more tasks and projects you can do at once. And with a Turbo Boost up to 3.6, you will definitely have enough power for years to come without feeling like your processors are holding you back.
16GB of Onboard Memory
This iMac already has all the memory you need built-in. It’s one upgrade this machine will never need.
1.0TB 5,400RPM Hard Drive
This machine comes with a 1.0TB 5,400RPM hard drive, which is a great starting point for any machine. A hard drive is a great economical way to add and store tons of data to archive or work from.
Gigabit Ethernet, Wi-Fi, and Bluetooth Networking
This iMac, in addition to the one RJ-45 port that supports 10/100/1000BASE-Tnetworks, also has a Bluetooth 4.0 and 802.11a/b/g/n/ac Wi-Fi card installed. So you're covered for all your wired and wireless connection needs.
Apple Model Numbers: MK452LL/A

Includes

  • Apple iMac (Retina 4K, 21.5-inch, Late 2015)
  • Power cord
  • Pre-loaded with macOS 10.12 Sierra
Software restore disks, keyboard, and mouse not included

Machine Specifications*

Apple iMac (Retina 4K, 21.5-inch, Late 2015)
Model ID: iMac16,2 View how to find model ID
This Mac supports operating system version 10.11.0 through Current.

Processor / Memory

  • 3.1GHz Quad-Core Intel Core i5 Processor
    • Turbo Boost up to 3.6GHz
    • 4MB on-chip shared L3 cache
    • Supports Hyper Threading
  • Memory (RAM): Equiped with 16GB , maximum 16.0 GB supported

Internal Drives

  • SATA 6.0Gb/s Storage Bus
  • 2.5-inch Storage Bay
    • 1.0TB 5,400RPM hard disk drive
  • One PCIe Flash Drive Bay
    • Empty
  • This iMac does not have an internal optical drive.

Ports

  • Headphone port / 3.5 mm headphone jack
  • SDXC card slot
  • Four USB 3 ports
    (compatible with USB 2)
  • Two Thunderbolt 2 ports
  • 10/100/1000BASE-T Ethernet (RJ-45 connector)

Power

  • Line voltage: 100-240V AC
  • Frequency: 50Hz to 60Hz, single phase
  • Operating temperature: 50° to 95° F (10° to 35° C)
  • Storage temperature: -40° to 116° F (-40° to 47° C)
  • Relative humidity: 5% to 95% noncondensing
  • Maximum operating altitude: 10,000 feet

Network

  • 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
  • Built-in 802.11a/b/g/n/ac Wi-Fi wireless networking
  • Bluetooth 4.0 wireless technology

Sound

  • Built-in stereo speakers
  • Headphone port / 3.5 mm headphone jack
  • Headphone port
    • Headphone/optical digital audio output (minijack)
    • Support for Apple Earphones with Mic
  • Dual microphones

Display / Monitor Capability

  • 21.5-inch (diagonal) Retina 4K LED-backlit widescreen display with IPS technology
  • 4096 by 2304 resolution with support for color
  • 16:9 aspect ratio
  • Can be attached to a wall mount, articulating arm, or other VESA-compliant mounting solution using the NewerTech NuMount VESA Adapter for iMac

Graphics / Video

  • Intel Iris Pro 6200 graphics processor with 1.5GB of shared system memory
  • Built-in FaceTime HD camera
  • Simultaneously supports full native resolution on the built-in display and up to 4096 by 2304 pixels on an external display
  • Support for dual display extended, video mirroring, and AirPlay Mirroring

Keyboard / Mouse

  • Keyboard not included
  • Mouse not included

Dimensions / Weight

Height: 17.70" (44.96cm)
Width: 20.80" (52.83cm)
Depth: 6.90" (17.53cm)
Weight: 12.5lb. (5.7kg)

Very Good Condition

Very Good Condition:
These units show some use, but not abuse. They may have dings, scuffs, pocks, tarnishing, and/or scratches from prior use, but are in better than average condition. Any pixel anomalies are within manufacturer guidelines for a new system. Images shown are examples from actual units but exact unit condition will vary.

Warranty

The best warranty is one you never have to use - but should the need occur - we're proud to provide a superior level of support and service coverage to our customers.

90 Day OWC Fulfilled Limited Warranty

Other World Computing (OWC) fully inspects and tests each pre-owned Mac for the full functionality as listed and offers a limited parts and labor warranty to the original purchaser that this iMac will be free from defects in material and workmanship for a period of 90 days from the original date of purchase.

14 Day Money-Back Return Policy

If you change your mind or determine this isn't the right Apple for you, you may contact OWC within 14 days of the original invoice date to request a return of this item for refund. Please note when returning an Apple new or refurbished factory-sealed Mac under this policy, the Apple packaging must remain unopened / sealed. See the full Return Policy for Used Macs and Factory Sealed Systems for more details.
Apple 21.5-inch iMac with Retina 4K display 3.1GHz Quad-Core Intel Core i5 Processor OWC SKU: UABO1H5CXX2XXXC Used, Very Good condition 90 Day OWC Fulfilled Limited Warranty Ships: Within 24 Hours Only $1,699.00OWC Price $929.00 $829.00 with qualifying purchaseAdd to CartApple MK452LL/A In Stock, Click to Buy Now