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

  • Based on 39 reviews
Condition: Refurbished - Excellent
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$579.15 Why this price?

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Availability: Only 2 left in stock, order soon!
Fulfilled by TekBoost Certified

Arrives Jun 19 – Jun 20
Order within 10 hours and 32 minutes
Available payment plans shown during checkout

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


Operating System: Mac OS


Memory Storage Capacity: 1 TB


Screen Size: 21.5 Inches


Ram Memory Installed Size: 8 GB


Model Name: MRT42LL/A


CPU Model: Core i5


Color: Silver


Special Feature: Microphone


CPU Manufacturer: Intel


Standing screen display size: ‎21.5 Inches


Screen Resolution: ‎4096 x 2304


Max Screen Resolution: ‎3840 x 2160 pixels


Processor: ‎3 GHz core_i5


RAM: ‎8 GB DDR4


Hard Drive: ‎1 TB HDD


Chipset Brand: ‎AMD


Card Description: ‎Dedicated


Wireless Type: ‎802.11ab


Brand: ‎Apple


Series: ‎MRT42LL/A


Hardware Platform: ‎Mac


Operating System: ‎Mac OS


Item Weight: ‎18.96 pounds


Package Dimensions: ‎25 x 25 x 9.5 inches


Color: ‎Silver


Processor Brand: ‎Intel


Number of Processors: ‎6


Computer Memory Type: ‎DDR DRAM


Hard Drive Interface: ‎Serial ATA


Date First Available: December 9, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 19 – Jun 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • 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, 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

  • 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

  • Beware
Had to have new hard drive installed. Old OS, system needed overhaul, cost more than I paid.
Reviewed in the United States on March 14, 2023 by Amazon Customer

  • 2019 iMac w/Fusion Drive - Run, Run Away
My employer purchased a brand new 2019 21.5" iMac for me in mid-2020 (3 GHz 6-core i5, with Retina display, and 16GB RAM). I've used various Macs continuously for decades, and this model is by far the worst product I've ever seen from Apple: it is incredibly, laughably slow to reboot and often nearly unresponsive after the display is put to sleep—has been this way from the get-go. I dread rebooting this machine and will let it run for months at a time to avoid doing so. As best I can tell, the "Fusion" drive that is in many of these '19 iMacs is borderline-awful and never should've been implemented by a tech company of Apple's stature. (For comparison, I had a 2012 MBP that was excellent for many years and would still run circles around this thing!) If you can find one of these iMacs with a different drive, for a good price, by all means do that... In general, I am a fan of all things Apple, but the 2019 iMac with Fusion drive is one of the worst of their few-and-far-between missteps, and I cannot recommend this product. ... show more
Reviewed in the United States on December 10, 2023 by ctgriffi

  • Me encanta
Desde que compré mi primer Imac me di cuenta que son infinitamente mejores que un Pc convencional ; excelentes
Reviewed in the United States on March 27, 2021 by Javier Ospina

  • Love it!
I use this product for my photography business, editing photos, etc. the screen quality is phenomenal!
Reviewed in the United States on December 23, 2020 by Morgan Long

  • Works great good price prompt customer service.
Computer arrived quickly. Set up was easy and everything works great. Very happy with the computer. There was a small hiccup when we received our package. Instead of an apple magic mouse and keyboard we received a generic corded mouse and keyboard. I contacted customer service and they replied quickly and sent out the correct mouse and keyboard with no problem. Over all very happy with my purchase would buy from them again. ... show more
Reviewed in the United States on February 9, 2024 by ru

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