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Apple

Apple 21.5" iMac with Retina 4K Display Desktop, Intel Core i5, 8GB RAM, 1TB HDD - MRT42LL/A (Renewed)

  • Based on 48 reviews
Condition: Refurbished - Acceptable
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Availability: Only 1 left in stock, order soon!
Fulfilled by eTechtronics (Your Trusted Online Retailer)
Arrives Aug 29 – Aug 31
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Features

  • 3.0 GHz Intel Core i5 6-Core
  • 8GB DDR4 RAM | 1TB Fusion Drive
  • 21.5" 4096 x 2304 IPS Retina 4K Display
  • AMD Radeon Pro 560X (4GB GDDR5)
  • Wi-Fi 5 (802.11ac) | Bluetooth 4.2 | Gigabit Ethernet | macOS

Description

Key Features 3.0 GHz Intel Core i5 6-Core (8th Gen) 8GB DDR4 RAM | 1TB Fusion Drive 21.5" 4096 x 2304 IPS Retina 4K Display AMD Radeon Pro 560X (4GB GDDR5) SD/SDHC/SDXC Card Reader Thunderbolt 3 | USB 3.0 Type-A Wi-Fi 5 (802.11ac) | Bluetooth 4.2 Gigabit Ethernet Magic Keyboard & Magic Mouse 2 macOS

Brand: Apple


Model Name: iMac


Screen Size: 21.5 inches


Color: Silver


Hard Disk Size: 256 GB


CPU Model: Core i5


Ram Memory Installed Size: 8 GB


Operating System: Mac OS


Special Feature: Microphone


Graphics Card Description: Dedicated


Color: Silver


Hard-Drive Size: 256 GB


Operating System: Mac OS


Other Special Features of the Product: Microphone


Graphics Description: Dedicated


Hard Disk Description: SSD


Video Processor: AMD


Form Factor: All-in-One


Hard Disk Interface: Serial ATA


Graphics Ram Type: GDDR5


Warranty Type: Limited


Screen Size: 21.5 inches


Resolution: 4K


Native Resolution: 4096 x 2304


Display Type: Retina 4K


Display Resolution Maximum: 3840 x 2160 pixels


Connectivity Technology: Wireless


Wireless Technology: Bluetooth, Wi-Fi


Wireless Compability: 802.11ab


Hardware Interface: Bluetooth


Processor Series: Core i5


Processor Speed: 3 GHz


Processor Count: 6


Processor Brand: Intel


Brand: Apple


Model Name: iMac


Model Year: 2019


Model Number: B082K4XYZY


Manufacturer: Apple Computer


UPC: 033255937623


Warranty Description: 90 days limited warranty


RAM Memory Installed: 8 GB


RAM Memory Technology: DDR4


Ram Memory Maximum Size: 8 GB


RAM Type: DDR DRAM


Cache Memory Installed Size: 16 GB


Human-Interface Input: Keyboard


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 29 – Aug 31

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Very Pleased. Able to updated to Sequoia 15.1.1
Arrived securely packaged, and sooner than promised. It was in the proper factory reset mode, and functions like new. Used the apple migration assistant tool, and a call to my Apple Care account. My compliments to ReGadget LLC
Reviewed in the United States on December 13, 2024 by Grace
    • Will die on you! Don't say no one told you.
Review Image by Amazon Customer
Review Image by Amazon Customer
Gradually died after minimal use. See image. Contacted the company, for a week they told me I'll get a refund, then they gave me the run around. And finally they told me they can't do anything about this, and that I have to contact Apple. Bad company. Poor workmanship. Lesson learned.
Reviewed in the United States on April 16, 2025 by Amazon Customer
    • Was Skeptical but Very Pleased, Set Expectations. Would buy again.
I was hesitant about buying a used iMac, but after a few hours of research this one seemed like the best value. I wasn't expecting the world. I got a machine that for the most part is as described. My only complaint is that the description said it would come with an Apple Magic Keyboard and Mouse. I knew this was highly unlikely and I was right, it did not. It came with a cheap generic mouse and keyboard. This wasn't important to me, but they shouldn't be deceptive with their listing. HOWEVER, the listing also said it would come with 8Gb of RAM and mine came with 16Gb!!!! I was thrilled with that because upgrading the RAM with these machines is very involved. A+ Would buy again. ... show more
Reviewed in the United States on January 19, 2024 by JNS
    • Nice Computer, Arrived with a power cable that didn't fit.
The power cable that came with the packaging did not fit the computer. Luckily I had one on hand that I was able to use and it works fine.
Reviewed in the United States on October 20, 2022 by jacob swanson
    • Nice computer, but not the keyboard and mouse I was expecting.
The iMac itself arrived well packaged and in excellent condition from what I've observed. When I booted it up, the version installed was macOS 10.14 Mohave and I updated it to Catalina. Then I began transferring data from my old iMac which took about 12 hours via a CAT5 (ethernet) cable. When I checked the storage capacity afterwards I found that the 38GB SSD and the 1TB HDD had not been combined into a Fusion Drive. Everything had been transferred to the HDD. Of course, recreating the Fusion drive wiped out what I had transferred and I had to restart the transfer. At least it was quicker the second time. There was a disappointing discrepancy in the Product Description and what I received. The Product Description for this iMac included a Magic Keyboard & Magic Mouse 2. A box with a Macally wired keyboard and a wired mouse were provided instead. Prior to ordering, I had clicked on "Learn about Amazon Renewed" where it was stated that, "All Amazon Renewed purchases will come with accessories equivalent to those that shipped in the box when new." On that basis, I would have at least expected a wireless keyboard and a wireless mouse, but preferably a preowned Apple Magic Mouse and Magic Keyboard of some vintage. On the positive side, the computer came with 16GB of memory instead of the 8GB listed in the Product Description. That would have been a $200 upgrade at the time of purchase, so I guess that's a reasonable offset for the generic wired keyboard and mouse. ... show more
Reviewed in the United States on January 30, 2024 by No pen name
    • Defective, super-slow
Super slow since first arrived avoid this vendor, this iMac is defective
Reviewed in the United States on May 19, 2025 by VeGa
    • Must buy
It came in perfect condition !!! No damages or nothing, I was skeptical at first but it turned out good at the end
Reviewed in the United States on February 1, 2024 by Edwin
    • Very slow
It’s so slow. Got this for work and it’s very difficult to use. It takes 10 minutes to load anything. I wish I had just bought a new one.
Reviewed in the United States on April 27, 2025 by Christina Balzebre

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