Apple 24 Inch 2021 iMac 3.2GHz Apple M1 512GB SSD 16GB RAM8-core CPU. /7-Core GPU
Condition:Used but in perfect working condition. It is free of any Apple account. It was well cared for during use.iMac (24-inch, M1, 2021Model A2439) - Technical SpecificationsColors

• Blue

Chip

• Apple M1 chip

• 8-core CPU with 4 performance cores and 4 efficiency cores
• 7-core GPU,
• 16-core Neural Engine
• M1 → 8 CPU →7 GPU → 2 ports 2 × Thunderbolt / (USB-C)
• There are only two ports capable of performing the dual function.

Apple Intelligence8

Apple Intelligence is the personal intelligence system that helps you write, express yourself, and get things done effortlessly. With groundbreaking privacy protections, it gives you peace of mind that no one else can access your data — not even Apple.

Storage

• 512GB SSD

Memory

• 16GB unified memory

Display

• 24-inch 4.5K Retina display

• 4480-by-2520 resolution at 218 pixels per inch with support for 1 billion colors

• 500 nits brightness

• Wide color (P3)

• True Tone technology

Actual diagonal screen size is 23.5 in

Camera

• 1080p FaceTime HD camera

• Advanced image signal processor with computational video

Video Support

• Simultaneously supports full native resolution on the built-in display at 1 billion colors and:

  • One external display with up to 6K resolution at 60Hz

• Thunderbolt 3 digital video output

  • Native DisplayPort output over USB-C

  • VGA, HDMI, DVI, and Thunderbolt 2 output supported using adapters (sold role="list" class="list gb-list alignment horizontal-align-left" style="margin-right: 0px; padding: 0px 5px; margin-inline-start: 1.17647em; --sk-list-copy-color: rgb(29, 29, 31); --sk-list-title-color: rgb(29, 29, 31); box-sizing: border-box; margin-bottom: 0px; margin-left: 1.17647em; margin-top: 0px !important;">

  • High-fidelity six-speaker system with force-cancelling woofers

  • Wide stereo sound

  • Support for spatial audio when playing music or video with Dolby Atmos3

  • Studio-quality three-mic array with high signal-to-noise ratio and directional beamforming

  • Support for “Hey Siri”

  Connections and Expansion
  • Two Thunderbolt / 2 USB ports with support for:There are onlytwo ports capable of performing the dual 3 - 2 (up to 40Gb/s)
  • Two USB 3.1 ports Gen 2 (up to 10Gb/s)
  • Thunderbolt 2, HDMI, DVI, and VGA supported using adapters (sold separately)

  • 3.5 mm headphone jack

  • Gigabit Ethernet

  Input

  • Magic Keyboard

  • Magic Mouse

  
  

  Wireless

  • Wi-Fi

    • Wi-Fi 6 (802.11ax)

    • IEEE 802.11a/b/g/n/ac compatible

  • Bluetooth

    • Bluetooth 5.0 wireless technology

  Size and Weight

  • Height: 18.1 inches (46.1 cm)Width: 21.5 inches (54.7 cm)

  • Stand Depth: 5.8 inches (14.7 cm)

  • Weight: 2-ports: 9.83 pounds (4.46 kg),

  • Full Box 26x23x7.5 Weight23pounds

  Electrical and Operating Requirements

  • Line voltage: 100–240V AC

  • Frequency: 50Hz to 60Hz, single phase

  • Operating temperature: 50° to 95° F (10° to 35° C)

  • Relative humidity: 5% to 90% noncondensing

  • Operating altitude: tested up to 16,400 feet (5000 meters)

  In the Box

  • iMac

  • Magic Keyboard

  • Magic Mouse

  • 143W power adapter

  • Power cord (2 m)

  Operating System

  macOS Tahoe 26.5.2

  macOS is the most advanced desktop operating system in the world. macOS helps you be productive and creative in new ways — with Apple Intelligence,8 iPhone Mirroring, window tiling, major updates to Safari, and more.

  ConditionUsed but in Excellent working condition.It was well cared for during use. Used lightly in a smoke-free, pet-free home office. [Adjust as needed: no scratches, dents, or scuffs on the chassis; screen is clean with no dead pixels, scratches, or discoloration.] Everything functions exactly as it should — display, speakers, camera, microphones, and all ports tested and working.Before shippingThe machine has been fully erased and reset to factory condition. have signed out of iCloud and disabled Find My, It is free of any Apple account. so there is no Activation Lock — it will boot straight to the macOS setup screen for you, ready to set up as a new Mac.ShippingCarefully packaged and double-boxed [or: shipped in Apple packaging—please note that this is not the original packaging for the device inside]. Ships within one business day of payment confirmation; tracking and insurance included.
  We guarantee that this unit is in perfect condition. If you are a particularly demanding buyer—or the type who, after purchasing, might nitpick over trivial details we may have overlooked in the description—please refrain from buying this item. Buying a used item on is a voluntary decision. No returns.
  I am happy to answer any questions prior to Ai Work. With this M1 iMac featuring 16 GB of RAM, you have a surprisingly powerful local workstation that is 100% private and capable of running autonomous software development workflows. Thanks to Apple’s unified memory, the machine can process state-of-the-art AI models—such as Qwen2.5-Coder 7B or Llama 3.1 8B—smoothly and entirely on-device. In practice, this allows you to deploy fully autonomous AI agents (using tools like Cline, Aider, or Claude Code) that read your requirements, analyze your code, automate complex tasks, run tests, and generate complete Next.js architectures, API endpoints, or security policies (RLS) in real time—all without monthly subscriptions or an internet connection, while keeping your code fully protected on your machine.