Continuing on the success of the iMac 4K, this model features faster processors, Thunderbolt 3 connectivity, and features DIY upgradeable memory up to 64GB. With a stunning 4K Retina display, this “perfect-sized” iMac 4K is continues to be a top seller with its tremendous capabilities and Thunderbolt 3 / USB-C connectivity.

Robust Connectivity and Expansion

• (2) Thunderbolt 3 ports
• (4) USB 3.2 Gen 1 Type-A ports
• (1) Gigabit Ethernet port
• (1) SDXC card slot

• Powered by a 3.4GHz Intel Core i5 Kaby Lake Processor (4 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 3.8, 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.

  1.0TB 5,400RPM Hard Drive

  This machine comes with a 1.0TB 5,400RPM hard drive, which is a great starting point for any machine. A hard drive is a great economical way to add and store tons of data to archive or work from.

  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.

  This Mac comes pre-installed with macOS 10.15.6 Catalina and supports operating system version 10.12.5 Sierra and later.
  
  (*) Oldest supported OS can vary depending on the exact date of manufacture, and may differ from what is shown.

  Processor

  • Processor Type
    • 3.4GHz Quad-Core Intel Core i5 "Kaby Lake" processor
  • Turbo Boost
    • Up to 3.8GHz
  • 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
    • 2 total memory slots

  Internal Storage

  • Bus Type
    • SATA 6.0Gb/s Hard Drive Bus
  • Drive Bay
    • One 2.5-inch Drive Bay
  • Bay 1
    • 1.0TB 5,400RPM hard disk 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
    • 16:9 aspect ratio

  Graphics / Video

  • Graphics Processor
    • AMD Radeon Pro 560 with 4GB dedicated GDDR5
  • Details
    • Simultaneously supports full native resolution on the built-in display and up to 4096 by 2304 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
    • 17.70" (44.96cm)
  • Width
    • 20.80" (52.83cm)
  • Depth
    • 6.90" (17.53cm)
  • Weight
    • 12.5lb. (5.7kg)