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Apple 27-inch iMac with Retina 5K display:

32GB Memory | 4.0TB Fusion Drive

3.7GHz 6-Core Intel Core i5 Processor

Early 2019

Like New, Refurbished - Opened for Upgrade Only
System Configuration:
  • Memory:
    • 32GB PC21300 2666 MHz DDR4
  • Storage:
    • 4.0TB 7,200RPM hard disk drive
    • 128GB 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:
    • AMD Radeon Pro 580X with 8GB VRAM
    • support for up to 5120 by 2880 resolution
  • Pre-Loaded/Licensed Software:
    • Pre-installed with macOS 10.14.4 Mojave (or later)
System Opened, Professionally Upgraded by OWC
This sealed unit was opened for the purpose of a system upgrade by OWC’s Apple Certified Technicians and resealed.
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 2019 iMac to your workflow at dramatic savings!
Powered by a 3.7GHz Intel Core i5 Coffee Lake Processor (6 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 4.6, you will definitely have enough power for years to come without feeling like your processors are holding you back.
32GB of Memory
This iMac is champing at the bit to get to work. With 32GB of memory you can multi-task with efficiency and experience less lag time with launching and saving applications. If you need more memory, you can expand to 128.0 GB with this model iMac.
4.0TB Fusion Drive
This machine comes with a 4.0TB 7,200RPM hard drive and a 128GB Flash storage module that work in tandem as a single volume. Fusion gives you roughly the performance of an SSD, while also taking advantage of the plentiful storage of platter-based drives.
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.
Special Notes
Keyboard and mouse sold separately.
Apple Model Numbers: MRR12LL/A

Includes

  • Apple iMac (Retina 5K, 27-inch, Early 2019)
  • Power cord
  • Pre-installed with macOS 10.14.4 Mojave (or later)
Keyboard and mouse not included

Machine Specifications*

Apple 27-inch iMac
(Retina 5K, Early 2019)
Model ID: iMac19,1 View how to find model ID
This Mac comes pre-installed with macOS 10.14.4 Mojave (or later) and supports operating system version 10.14.4 Mojave and later.

Processor

  • Processor Type
    • 3.7GHz 6-Core Intel Core i5 "Coffee Lake" processor
  • Turbo Boost
    • Up to 4.6GHz
  • Cache
    • 9MB On-chip Shared L3 Cache
  • Supports Hyper Threading
    • Yes

Memory

  • Memory (RAM)
    • 32GB installed
    • Supports up to 128.0 GB
    • 2666 MHz DDR4 SO-DIMM PC21300 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
    • 4.0TB 7,200RPM hard disk drive
  • Secondary Drive Bus
    • 8.0 GT/s NVMe x2 Drive Bus
  • Secondary Bay
    • One Blade Drive Bay
  • Secondary Bay
    • 128GB Solid-State Drive

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
    • 16:9 aspect ratio
  • Typical brightness
    • 500 cd/m²

Graphics / Video

  • Graphics Processor
    • AMD Radeon Pro 580X with 8GB dedicated GDDR5
  • Details
    • Simultaneously supports full native resolution on the built-in display at 1 billion colors and:
    • Two 5120-by-2880 (5K) external displays at 60Hz with support for 1 billion colors, or
    • Four 3840-by-2160 (4K UHD) external displays at 60Hz with support for 1 billion colors, or
    • Four 4096-by-2304 (4K) external displays at 60Hz with support for millions of colors
    • 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
    • 20.8lb. (9.42kg)

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

AirMac®, AirPlay®, AirPort®, AirPort Express®, AirPort Extreme®, AirTunes®, A.Pack®, Aperture®, Apple®, AppleCAT®, AppleCD SC®, Apple Cinema Display®, AppleScript®, AppleScript Studio®, AppleShare®, AppleTalk®, Apple TV®, AppleWorks®, Aqua®, Back to My Mac®, Bonjour®, Boot Camp®, Carbon®, Claris®, Cocoa®, Cocoa Touch®, ColorSync®, Cover Flow®, Dashcode®, DVD Studio Pro®, EdView®, Web portal eMac®, Encyclomedia®, EtherTalk®, Exposé®, FaceTime®, FairPlay®, FileVault®, Final Cut®, Final Cut Pro®, Final Cut Studio®, Finder®, FireWire®, FireWire symbol®, FontSync®, GarageBand®, HyperCard®, HyperTalk®, iBook®, iBooks®, iCal®, iChat®, iDVD®, iLife®, iMac®, ImageWriter®, iMovie®, Inkwell®, Instruments®, Inter·Poll®, iPad®, iPhone®, iPhoto®, iPod®, iPod classic®, iPod Hi-Fi®, iPod nano®, iPod shuffle®, iPod Socks®, iPod touch®, iSight®, iTunes®, iTunes Logo®, iTunes Pass®, iWork®, Jam Pack®, Keychain®, Keynote®, Leopard®, LiveType®, LocalTalk®, Logic®, Logic Studio®, Mac®, Mac logo®, MacApp®, MacBook®, MacBook Air®, MacDNS®, Macintosh®, Mac OS®, Mac Pro®, MacTCP®, MagSafe®, MainStage®, MPW®, Numbers®, Objective-C®, OpenPlay®, OS X®, Pages®, Panther®, Photo Booth®, Pixlet®, Podcast Logo®, PowerBook®, Power Mac®, Quartz®, QuickDraw®, QuickTime®, QuickTime logo®, Rosetta®, SADE®, Safari®, Shake®, Sherlock®, Snow Leopard®, Soundtrack®, Spaces®, Spotlight®, SuperDrive®, Think different®, Tiger®, Time Capsule®, Time Machine®, TrueType®, Tubes®, Ultrabeat®, Velocity Engine®, WaveBurner®, WebObjects®, Works with iPhone logo®, Xcode®, Xgrid®, Xsan®, and Xserve® are trademarks of Apple Inc., registered in the U.S. and other countries.

AirDrop™, AirPrint™, Apple IIGS™, AppleLink™, Apple Media Series™, Apple Remote Desktop™, Apple Studio Display™, Apple TechStep™, AppleVision™, Cinema Tools™, DVD@CCESS™, Enterprise Objects™, Enterprise Objects Framework™, Extensions Manager™, FireWire logo™, iWeb™, LaserWriter™, Launchpad™, MacPAD™, MacTest™, Made for iPad logo™, Made for iPhone logo™, Mission Control™, Multi-Touch™, NetInfo™, Newton™, OfflineRT™, OpenCL™, Photocasting™, ProDOS™, QuickTime Broadcaster™, QuickTime TV™, Retina™, Shuffle™, Siri™, Skia™, SnapBack™, StyleWriter™, and WebScript™ are a trademarks of Apple Inc.

Intel, Intel Core, and Xeon are trademarks of Intel Corporation in the U.S. and/or other countries.

New Condition*

Apple Factory Refurbished, Like New Condition, Opened for Upgrade Only:
Refurbished items are often considered “better than new” since a known issue might have been fixed, or special care was taken to improve on the original factory install. In any case, you can rest assured this unit is, at the very least, just as pristine as a brand new unit.
*NOTE: Keyboard and mouse sold separately.

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.

1 Year Limited Warranty

This machine comes with a 1 Year Limited Warranty from 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 a new or refurbished Mac under this policy, the packaging must remain unopened / sealed. See the full Return Policy for Used Macs for more details.

Customer Ratings

Write a Review 4.7 / 5 52 out of 55 (95%) reviewers would recommend this product
1 2 3
Verified Buyer
Reviewer: splaun432
Rating: 5/5 A nice 27” iMac June 8, 2021 It was a very nice machine

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2019) 3.7GHz 6-Core i5 - Used, Excellent condition.

Verified Buyer
Reviewer: HilariousReindeer-49792
Rating: 5/5 It is everything I expected and more! Very fast computer. May 31, 2021 The follow up service making sure i was happy it awesome!

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2019) 3GHz 6-Core i5 - Used, Mint condition.

Verified Buyer
Reviewer: GlamorousBat-27868
Rating: 5/5 As promised in great condition May 26, 2021 The iMac arrived promptly in good condition and exactly as promised in the purchase agreement. It was a very smooth transaction and the computer works great!

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2019) 3GHz 6-Core i5 - Used, Excellent condition.

Verified Buyer
Reviewer: TastyNightingale-94670
Rating: 5/5 A satisfied customer! May 14, 2021 The computer came as advertised - mint condition. Equipped exactly as stated. Quite happy with the purchase.

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2019) 3GHz 6-Core i5 - Used, Mint condition.

Verified Buyer
Reviewer: john_partridge-21582
Rating: 5/5 Excellent Purchase April 25, 2021 This is a great computer and I am very happy with it.

I would recommend this item to a friend! This review is from Apple 27" iMac Retina 5K (2019) 3GHz 6-Core i5 - Used, Excellent condition.

Apple 27-inch iMac with Retina 5K display 3.7GHz 6-Core Intel Core i5 Processor OWC SKU: UACM3J7GS2130GI Like New, Refurbished - Opened for Upgrade Only 1 Year Limited Warranty
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