Apple iMac (MMQA2LL/A) 21.5" Intel Core i5 Dual-Core 7th Gen 2.3GHz Computer - English - Open Box

Model Number: MMQA2LL/A
Web Code: 11795038


The 21.5-inch iMac features a brilliant widescreen display, powerful new seventh-generation Intel Core processor, superfast graphics and more. All in a stunningly thin enclosure that's only 5 mm at the edge.
Sold and shipped by Best Buy
Available online only

Geek Squad Protection Plan
See Benefits

No Plan


3 Years


4 Years


  • 21.5-inch (diagonal) 1920-by-1080 resolution display
  • Stunning 5-mm-thin design
  • Seventh-generation dual-core Intel Core i5 processor
  • Intel Iris Plus Graphics 640
  • Two Thunderbolt 3 (USB-C) ports
  • 802.11ac Wi-Fi
  • Magic Mouse 2
  • Magic Keyboard

All certified Open Box devices are Geek Squad Tested and Agent approved so you can make your purchase with peace of mind.

What does Geek Squad Certified Open Box mean?

Before any customer returned unit can receive Open Box certification it must pass through our industry leading Geek Squad processing facility. While on site every unit is subjected to extensive testing, cleaned of all purchase specific information, and returned to its factory settings. Once a unit meets our performance standards, we put our "Geek Squad Certified" label on it and make it available to you for purchase.

Base Features

Pre-loaded Operating System
Mac OS
Operating System Language
Processor Type
7th Gen Dual-Core Intel Core i5
Processor Speed
2.3 GHz
Processor Cores
RAM Size
8 GB
8 GB (2133 MHz DDR4)
Hard Disk Drive Capacity
1 TB
Hard Drive Speed (Revolutions Per Minute)
5400 rpm
Graphics Card
Intel Iris Plus Graphics 640
Audio Output
Stereo Speakers


Built-in Monitor
Screen Size/Type
21.5-Inch (Diagonal) LED-Backlit Display
Native Screen Resolution
1920 x 1080
Touchscreen Display


Ethernet Port
10/100/1000BASE-T Gigabit (RJ-45 Connector)
Integrated Wi-Fi
Integrated Bluetooth
Yes - 4.2

Inputs & Outputs

Card Reader
USB Ports
4 x Back USB 3.0
Other Input or Output Ports
USB-C 2 Back

Product Features

Dimensions (cm)
52.8 (W) x 45 (H) x 17.5 (D) cm
Dimensions (in)
20.79 (W) x 17.72 (H) x 6.89 (D) in
5.66 kg
Weight (lbs)
12.48 lb
  • iMac
  • Magic Keyboard
  • Magic Mouse 2
  • Power Cord
  • Lightning to USB Cable

  • Big improvements!

    from  on October 22, 2019

    I own the previous model & all though I found it very reliable & really never had a problem with it,this update is very impressive so far. IMHO the speed & the fact you no longer need batteries is reason enough for the upgrade. Big money saving. It performs every task I need a computer for & the picture clarity is much improved.

See helpful questions and answers from shoppers like you.

Check our return policy and you'll find specific return information for your product and steps on how to return in-store or by mail.