Apple 27-inch iMac with Retina 5K display:

Name: Apple 27" iMac Retina 5K (2017) 3.5GHz Quad Core i5 - Used, Excellent Condition
Brand: Apple
SKU: UACL2KS4XX22XXB
Price: 579 USD
Availability: OutOfStock
Rating: 4.84 (64 reviews)

64GB Memory | 512GB Solid-State Drive

3.5GHz Quad-Core Intel Core i5 Processor

Mid 2017

Used, Excellent condition

System Configuration:

Memory:
- 64GB PC19200 2400 MHz DDR4
Storage:
- 512GB Solid-State Drive
Networking:
- Built-in 802.11a/b/g/n/ac Wi-Fi
- Built-in 10/100/1000BASE-T Gigabit Ethernet
- Built-in Bluetooth 4.2
- 2 x Thunderbolt 3 Ports
Video:
- 27-inch (diagonal) Retina 5K LED-backlit widescreen display with IPS technology
- AMD Radeon Pro 575 with 4GB VRAM
Pre-Loaded/Licensed Software:
- Supports up to macOS 13.x Ventura

Excellent Condition Examples:

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 2017 iMac to your workflow at dramatic savings!

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 4.1, you will definitely have enough power for years to come without feeling like your processors are holding you back.

64GB of Memory

This iMac is champing at the bit to get to work. With 64GB of memory you can multi-task with efficiency and experience less lag time with launching and saving applications. This model iMac comes with the maximum amount of RAM installed, so you can get to work right away.

512GB Solid-State Drive

This machine comes with a 512GB Apple OEM/Factory Solid-State Drive. This SSD brings some serious horsepower to the track. With SSDs operating dramatically faster than hard drives, you will love the performance gains of having this SSD.

Gigabit Ethernet, Wi-Fi, and Bluetooth Networking

This iMac, in addition to the one RJ-45 port that supports 10/100/1000BASE-T networks, also has a Bluetooth 4.2 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: MNEA2LL/A

INCLUDES
SPECS
CONDITION
WARRANTY
RATINGS

Includes

Apple 27-inch iMac (Retina 5K, Mid 2017)
Power cord
Supports up to macOS 13.x Ventura

Keyboard and mouse not included

OWC recommends using a wired keyboard for the initial OS setup, as Bluetooth keyboards sometimes fail to pair until the initial OS setup is complete

Machine Specifications*

Apple 27-inch iMac

(Retina 5K, Mid 2017)

Model ID: iMac18,3 View how to find model ID

Supports macOS 10.12.5 Sierra* through 13.x Ventura. This Mac will come pre-installed with macOS 10.15 Catalina or later, and free updates are available from Apple up to the latest supported version. For details on how to optionally roll back to an earlier supported OS, please see the article Rolling Back to an Older macOS.

(*) Oldest supported OS can vary depending on the exact date of manufacture, and may differ from what is shown.

Processor

Processor Type
- 3.5GHz Quad-Core Intel Core i5 "Kaby Lake" processor
Turbo Boost
- Up to 4.1GHz
Cache
- 6MB On-chip Shared L3 Cache
Supports Hyper Threading
- Yes

Memory

Memory (RAM)
- 64GB installed
- Supports up to 64.0 GB
- 2400 MHz DDR4 SO-DIMM PC19200 260 Pin memory
- 4 total memory slots

Internal Storage

Bus Type
- SATA 6.0Gb/s Hard Drive Bus
Drive Bay
- One 3.5-inch Drive Bay
Bay 1
- 512GB Solid-State Drive
Secondary Drive Bus
- 8.0 GT/s NVMe x2 Drive Bus
Secondary Bay
- One Blade Drive Bay

External Connectivity

Ports
- (4) USB 3.2 Gen 1 Type-A ports
- (2) Thunderbolt 3 ports (40Gb/s)
- Headphone port / 3.5 mm headphone jack
- 10/100/1000BASE-T Ethernet (RJ-45 connector)
- (1) SDXC card slot
- (1) Kensington Lock Slot

Power

Line Voltage
- 100-240V AC
Frequency
- 50Hz to 60Hz, single phase

Network

Bluetooth
- Built-in Bluetooth 4.2
Ethernet
- Built-in 10/100/1000BASE-T Gigabit Ethernet
Wi-Fi
- Built-in 802.11a/b/g/n/ac Wi-Fi

Audio

Speakers
- Built-in stereo speakers
Microphone
- Dual microphones
Headset Support
- Support for Apple Earphones with Mic

Display / Monitor

Screen
- 27-inch (diagonal) Retina 5K LED-backlit widescreen display with IPS technology
- 5120 by 2880 resolution at 218 pixels per inch
- Support for one billion colors
- 16:9 aspect ratio

Graphics / Video

Graphics Processor
- AMD Radeon Pro 575 with 4GB dedicated GDDR5
Details
- Simultaneously supports full native resolution on the built-in display and up to 3840 by 2160 pixels on an external display
- Support for extended desktop, video mirroring, and AirPlay Mirroring

Input

Keyboard
- Not included
Mouse
- Not included

Environmental

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
Maximum Storage Altitude
- 15,000 feet
Maximum Shipping Altitude
- 35,000 feet

Physical

Color
- Silver
Height
- 20.30" (51.56cm)
Width
- 25.60" (65.02cm)
Depth
- 8.00" (20.32cm)
Weight
- 21.0lb. (9.5kg)

*While researched thoroughly via independent resources, OWC does not make any claim to accuracy or completeness of these specifications.

Excellent Condition

Used, Excellent:

These units have been well cared for and are in overall excellent cosmetic condition. Images shown are examples of actual units, but exact unit condition will vary.

Screen: Very faint micro-scratches may be present.
Outer Casing: A few minor scuffs, scratches, wear marks, or very minor dings from general use may be present. The underside of the device may have additional scratches, wear marks, or minor discoloration.

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

Customer Ratings

Write a Review 4.8 / 5 61 out of 64 (95%) reviewers would recommend this product

1 2 3

Verified Buyer

Reviewer: PastorRyan

Rating: 5/5 Great product January 25, 2022 The computer was great and came timely, but there seemed to be some confusion in the shipping updates. I didn’t get an update for almost two weeks. And then I got one and the computer arrived the next day.

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2017) 4.2GHz Quad Core i7 - Used, Very Good Condition.

Response from OWC, Support January 27, 2022 Thank you for the recommendation and feedback! Appreciate your patience with us as were building the RAM/HDD upgrades. Enjoy the new iMac!

Verified Buyer

Reviewer: karandhillon_ny

Rating: 5/5 Beast! January 21, 2022 Absolutely love this beast of a system. Experience was great. Will buy again

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2017) 4.2GHz Quad Core i7 - Used, Excellent Condition.

Response from OWC, Support January 25, 2022 Fantastic to hear! Enjoy the iMac and look forward to seeing you again soon!

Verified Buyer

Reviewer: dtcole1

Rating: 5/5 Great purchase December 17, 2021 You guys were excellent. You helped with all my questions and help me make the best choice. Love my “new” computer.

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2017) 3.4GHz Quad Core i5 - Used, Excellent Condition.

Response from OWC, Support December 21, 2021 Thank you so much OpenPeacock-78875 for taking the time to leave your review. We love to hear that you were satisfied with your purchase and the iMac was exactly what you expected. Please feel free to contact us if you have any further questions, comments, or concerns. Phone 1-800-275-4576 or +1-815-338-8685 Customer Service/Sales & Technical Support - Monday-Friday (8am-8pm CT) - Saturday & Sunday (Closed) Live Chat Technical Support - Monday-Friday (8am-8pm CT) - Saturday (9am-5pm CT) - Sunday (Closed) Live Chat Customer Service/Sales - Monday-Friday (7am-10pm CT) - Saturday & Sunday (9am-5pm CT). Thanks for choosing OWC, and have a great Holiday!

Verified Buyer

Reviewer: HappyAntelope-91170

Rating: 5/5 5 star. Great product and service. December 4, 2021 Very easy. Excellent service

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2017) 3.4GHz Quad Core i5 - Used, Very Good Condition.

Verified Buyer

Reviewer: edweb

Rating: 5/5 Excellent second-hand iMac October 31, 2021 Replaced my 12,2 iMac which could no longer cope. Very pleased with this purchase, despite some unnecessary complicated customs delay (shipping outside U.S.). Some minor cosmetic wear & tear on the machine. OWC upgrade to 2 TB SSD (although I did not know it would be a PCI-Ex disk......which however means I can use one of my "old" SSDs and add even more storage). Upgraded OS to 11.6, performance is still excellent, perfectly sufficient for a few years to come (or at least until Apple drops Intel support completely)

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2017) 4.2GHz Quad Core i7 - Used, Excellent Condition.

Verified Buyer

Reviewer: MPLT

Rating: 5/5 Perfect! October 4, 2021 My iMac 2012 was dead, needed one quickly. Shipping so fast and the iMac 2017 was like brand new!

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2017) 4.2GHz Quad Core i7 - Used, Very Good Condition.

Response from OWC, Support October 5, 2021 Thank you so much for taking the time to leave your 5-Star Review DizzyCobra-54701. We love hearing that our customer are pleased with our service. Please feel free to contact us if you have any further questions, comments, or concerns. Phone 1-800-275-4576 or +1-815-338-8685 Customer Service/Sales & Technical Support - Monday-Friday (8am-8pm CT) - Saturday & Sunday (Closed) Live Chat Technical Support - Monday-Friday (8am-8pm CT) - Saturday (9am-5pm CT) - Sunday (Closed) Live Chat Customer Service/Sales - Monday-Friday (7am-10pm CT) - Saturday & Sunday (9am-5pm CT). Thanks for choosing OWC, and have a great day!

Verified Buyer

Reviewer: FamousKoala-31355

Rating: 5/5 Exceeded my expectations September 14, 2021 Best price for what I spec'd, fast shipping, packaged very well and honestly looks and performs like a brand new machine. Will be buying from them again.

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2017) 4.2GHz Quad Core i7 - Used, Excellent Condition.

Response from OWC, Support September 15, 2021 It is great that your new iMac is meeting your expectations! We thank you for your feedback and look forward working with you again soon! :)

Verified Buyer

Reviewer: CuteBeetle-99352

Rating: 5/5 My used 27” iMac from OWC looks like new! June 24, 2021 My new to me 27” iMac was customized to perfectly meet my needs (32 GB memory, 2TB SSD hard drive). The way it was packaged for shipping was amazing! Minimal but extremely sturdy support that kept that big monitor from torquing in transit. I’m loving my iMac!

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2017) 4.2GHz Quad Core i7 - Used, Excellent Condition.

Response from OWC, Support June 24, 2021 We are so happy to hear that you are loving your new iMac customized to meet your computing needs! Thank you for being a loyal OWC customer!

Verified Buyer

Reviewer: TexasBear Location: Texas Age: 35-44 Experience Level: Power User Owned Product: 3-4 months

Rating: 5/5 Great Experience! June 5, 2020 I ordered a refurbished 27' 5k iMac a few months ago from OWC/MacSales. It has been working great! The price was probably half of what I would have paid had I purchased new, plus I was able to max out the RAM and SSD storage to get exactly what I wanted. Because computer performance and software has largely stabilized, it is no longer necessary to have the newest computer on the market to have great performance. In fact, I get better performance from my OWC refurb iMac (because I was able to max out the specs), than I would have if I had compromised and ordered the latest from Apple with fewer options. Thanks OWC!

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2017) 3.8GHz Quad Core i5 - Apple Factory Refurbished, Opened for Upgrade Only.

Verified Buyer

Reviewer: JDar Location: TX Experience Level: Home User Owned Product: 1-3 months

Rating: 5/5 Would and will order again from OWC. March 23, 2020 New iMacs and the Catalina OS were not appealing to me because I enjoy and find important a couple of 32 bit software programs.With delayed deliveries of parts and completed machines occurring early in the pandemic, I decided to look at an OWC spec'ed iMac and the 2017 with some desirable added memory and storage was just the ticket. Ordering online was simplicity itself and the machine arrived safely and has performed flawlessly. The Parallels bundle was a good deal, too, so the iMac runs a speedy WIn10, too.

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2017) 3.8GHz Quad Core i5 - Apple Factory Refurbished, Opened for Upgrade Only.

Verified Buyer

Reviewer: Gazelle523 Location: Connecticut Age: 55-65 Experience Level: Home User Owned Product: less than a month

Rating: 5/5 Great Replacement for an Old iMac January 24, 2020 Last week, the motherboard on my 11,3 2010 iMac went South. I didn't realize how reliant I am on my Mac, so based on previous positive experiences with OWC, I visited their website to search for a refurbished iMac. I liked the fact that I was able to customize my new machine, and purchased this model with 32 GB RAM and a 1 TB SSD. My new iMac is much faster than the one it replaced, and I absolutely love the Retina display. My sales experience was flawless; the guy who assisted me was knowledgeable and friendly. The entire interaction/transaction was great, and I received my new iMac in two days via ground shipping. Happy to have saved a bit of money while concurrently being able to configure my iMac to meet my needs.

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2017) 3.8GHz Quad Core i5 - Apple Factory Refurbished, Opened for Upgrade Only.

Verified Buyer

Reviewer: CreakyKnees Location: Seattle, WA Age: Over 65 Experience Level: Power User Owned Product: less than a month

Rating: 5/5 Silent Power from Beyond December 29, 2019 This was basically a brand-new, custom-built iMac at a massive discount. The machine is silent, powerful enough (3.8 mHz) to run X-Plane effortlessly. With 32 GB RAM and a Fusion Drive, it's like everything is in RAM already. Click an app and it's on the screen instantly. Tap the space bar and it wakes up instantly. The rechargeable keyboard & mouse are so nice. One charge lasts weeks. No more buying batteries! (Note: The reason the mouse can't be used while charging is that if it was plugged in while in use, the electric cord would get bent back and forth so much it would break.) We love this machine. ??

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2017) 3.8GHz Quad Core i5 - Apple Factory Refurbished, Opened for Upgrade Only.

Reviewer: Ronniebj Location: Sacramento, CA Age: Over 65 Experience Level: Power User Owned Product: 1-3 months

Rating: 5/5 Why not buy from the very best December 25, 2019 I have been a customer for over 12 years and have never been disappointed with the professionalism and k knowledge of the tech team and sales team. It's Christmas day so I have to wait for tomorrow to purchase an iMac 5K.

Can't wait

Ronniej

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2017) 3.8GHz Quad Core i5 - Apple Factory Refurbished, Opened for Upgrade Only.

Verified Buyer

Reviewer: DaveRock Location: Haddonfield, NJ Age: 55-65 Experience Level: Power User Owned Product: less than a month

Rating: 5/5 Thank you so much! December 7, 2019 Bought this on Cyber Monday. Your upgrades (64gb and SSD) made this irresistible. Couldn't have found this anywhere else at the price I paid you. I took advantage of you:) Thing SMOKES my first gen 27" 5k (and it had 32 gb).

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2017) 3.8GHz Quad Core i5 - Apple Factory Refurbished, Opened for Upgrade Only.

1 2 3

Apple 27-inch iMac with Retina 5K display 3.5GHz Quad-Core Intel Core i5 Processor OWC SKU: UACL2KS4XX22XXB Used, Excellent condition 90 Day OWC Fulfilled Limited Warranty

Reviews (64)

Sold Out

Apple 27-inch iMac with Retina 5K display:

3.5GHz Quad-Core Intel Core i5 Processor

Mid 2017

Includes

Machine Specifications*

Excellent Condition

Warranty

90 Day OWC Fulfilled Limited Warranty

Warranty

90 Day OWC Fulfilled Limited Warranty

14 Day Money-Back Return Policy

Customer Ratings