iMac Technical Specifications

At a Glance

24”

4.5K Retina display

Actual diagonal screen size is 23.5 in.

Apple M4 chip

Up to 10‑core CPU and up to 10‑core GPU

Up to 32GB unified memory

Up to 2TB storage1

12MP Center Stage camera

Advanced image signal processor with computational video

Magic Keyboard with Touch ID2

Built for Apple Intelligence3

Colors

  • Blue,
  • Purple,
  • Pink,
  • Orange,
  • Yellow,
  • Green,
  • Silver

Chip

Apple M4 chip

  • 8-core CPU with 4 performance cores and 4 efficiency cores
  • 8-core GPU
  • Hardware-accelerated ray tracing
  • 16-core Neural Engine
  • 120GB/s memory bandwidth

Media Engine

  • Hardware-accelerated H.264, HEVC, ProRes, and ProRes RAW
  • Video decode engine
  • Video encode engine
  • ProRes encode and decode engine
  • AV1 decode
for 2-port model

Apple M4 chip

  • 10-core CPU with 4 performance cores and 6 efficiency cores
  • 10-core GPU
  • Hardware-accelerated ray tracing
  • 16-core Neural Engine
  • 120GB/s memory bandwidth

Media Engine

  • Hardware-accelerated H.264, HEVC, ProRes, and ProRes RAW
  • Video decode engine
  • Video encode engine
  • ProRes encode and decode engine
  • AV1 decode
for 4-port model 1

Apple M4 chip

  • 10-core CPU with 4 performance cores and 6 efficiency cores
  • 10-core GPU
  • Hardware-accelerated ray tracing
  • 16-core Neural Engine
  • 120GB/s memory bandwidth

Media Engine

  • Hardware-accelerated H.264, HEVC, ProRes, and ProRes RAW
  • Video decode engine
  • Video encode engine
  • ProRes encode and decode engine
  • AV1 decode
for 4-port model 2

Apple M4 chip

  • 10-core CPU with 4 performance cores and 6 efficiency cores
  • 10-core GPU
  • Hardware-accelerated ray tracing
  • 16-core Neural Engine
  • 120GB/s memory bandwidth

Media Engine

  • Hardware-accelerated H.264, HEVC, ProRes, and ProRes RAW
  • Video decode engine
  • Video encode engine
  • ProRes encode and decode engine
  • AV1 decode
for 4-port model 3

Storage1

256GB SSD

Configurable to:
512GB or 1TBfor 2-port model

256GB SSD

Configurable to:
512GB, 1TB, or 2TBfor 4-port model 1

512GB SSD

Configurable to:
1TB or 2TBfor 4-port model 2

512GB SSD

Configurable to:
1TB or 2TBfor 4-port model 3

Memory

16GB unified memory

Configurable to:
24GB unified memoryfor 2-port model

16GB unified memory

Configurable to:
24GB or 32GB unified memoryfor 4-port model 1

16GB unified memory

Configurable to:
24GB or 32GB unified memoryfor 4-port model 2

24GB unified memory

Configurable to:
32GB unified memoryfor 4-port model 3

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. for 2-port model

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

Configurable with:
Nano‑texture glass

Actual diagonal screen size is 23.5 in. for 4-port model

Camera

  • 12MP Center Stage camera with support for Desk View
  • 1080p HD video recording
  • Advanced image signal processor with computational video

Display 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 4 digital video output

  • Native DisplayPort output over USB‑C
for 2-port model

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

  • Up to two external displays with up to 6K resolution at 60Hz or one external display with up to 8K resolution at 120Hz

Thunderbolt 4 digital video output

  • Native DisplayPort output over USB‑C
for 4-port model

Video Playback

  • Supported formats include HEVC, H.264, AV1, and ProRes
  • HDR with Dolby Vision, HDR10+/HDR10, and HLG

Audio Playback

Supported formats include AAC, MP3, Apple Lossless, FLAC, Dolby Digital, Dolby Digital Plus, and Dolby Atmos

Audio

  • High-fidelity six-speaker system with force-cancelling woofers
  • Wide stereo sound
  • Support for Spatial Audio when playing music or video with Dolby Atmos
  • Studio-quality three-mic array with high signal-to-noise ratio and directional beamforming

Connections and Expansion

Two Thunderbolt / USB 4 ports with support for:

  • Thunderbolt 4 (up to 40Gb/s)
  • USB 4 (up to 40Gb/s)
  • USB 3.1 Gen 2 (up to 10Gb/s)
  • DisplayPort
  • 3.5 mm headphone jack with advanced support for high‑impedance headphones
  • Configurable with Gigabit Ethernet

Four Thunderbolt 4 ports with support for:

  • Thunderbolt 4 (up to 40Gb/s)
  • USB 4 (up to 40Gb/s)
  • USB 3.1 Gen 2 (up to 10Gb/s)
  • DisplayPort
  • 3.5 mm headphone jack with advanced support for high‑impedance headphones
  • Gigabit Ethernet

Input

  • Magic Keyboard
  • Magic Mouse

Configurable with:

  • Magic Keyboard with Touch ID and Numeric Keypad
  • Magic Trackpad
  • Magic Keyboard with Touch ID
  • Magic Mouse

Configurable with:

  • Magic Keyboard with Touch ID and Numeric Keypad
  • Magic Trackpad

Wireless

Wi-Fi
  • Wi-Fi 6E (802.11ax)4
Bluetooth
  • Bluetooth 5.3

Size and Weight

Width: 54.7 cm (21.5 inches) Height: 46.1 cm (18.1 inches) Stand depth: Stand width: 14.7 cm (5.8 inches)5.1 inches (13 cm)
Weight: for 2-port model
4.42 kg (9.74 pounds)5
Weight: for 4-port model
4.44 kg (9.79 pounds)5

Electrical and Operating Requirements

  • Line voltage: 100–240V AC
  • Frequency: 50Hz to 60Hz, single phase
  • Operating temperature: 10° to 35° C (50° to 95° F)
  • Relative humidity: 5% to 90% noncondensing
  • Operating altitude: tested up to 5000 meters (16,400 feet)

Limited Warranty and Service

Your iMac comes with 90 days of complimentary technical support and a one-year limited warranty.

Learn more

In the Box

  • iMac
  • Magic Keyboard
  • Magic Mouse
  • 143W power adapter
  • Power cord (2 m)
  • USB-C Charge Cable
  • iMac
  • Magic Keyboard with Touch ID
  • Magic Mouse
  • 143W power adapter
  • Power cord (2 m)
  • USB-C Charge Cable
  • Polishing cloth (only with nano‑texture glass option)
iMac shown with Magic Mouse and Magic Keyboard with Touch ID

Operating System

macOS

macOS is the most advanced desktop operating system in the world. macOS Sequoia helps you be productive and creative in new ways — with Apple Intelligence,3 iPhone Mirroring, window tiling, major updates to Safari, and more.

Learn more

Apple Intelligence3

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.
Learn more

Accessibility

Accessibility features help people with disabilities get the most out of their new iMac. With built-in support for vision, hearing, mobility, and learning, you can create and do amazing things.

Learn more

Features include:

  • VoiceOver
  • Zoom
  • Increase Contrast
  • Reduce Motion
  • Dictation
  • Switch Control
  • Live Captions

Built-in Apps6

App Store
Books
Calendar
Contacts
FaceTime
Find My
Freeform
GarageBand
Home
iMovie
iPhone Mirroring
Keynote
Mail
Maps
Messages
Music
Notes
Numbers
Pages
Photo Booth
Photos
Podcasts
Preview
QuickTime Player
Reminders
Safari
Shortcuts
Stocks
Time Machine
TV
Voice Memos
Weather

iMac and the Environment

Environmental impact

iMac is designed to reduce environmental impact:7

Progress toward Apple 2030

  • More than 15% recycled content8
  • Over 20% of manufacturing electricity sourced from low-carbon electricity9
  • More than 20% emissions reduction against business-as-usual scenario as modeled by Apple10

Materials

  • 100% recycled aluminum in the stand
  • 100% recycled rare earth elements in all magnets
  • 100% recycled tin in the solder of multiple printed circuit boards
  • 100% recycled copper in multiple printed circuit boards
  • 100% recycled gold in the plating of multiple printed circuit boards
  • 50% or more recycled plastic in 13 components

Energy

  • Over 20% of manufacturing electricity for iMac is sourced from low-carbon electricity9
  • ENERGY STAR® certified11

Packaging

  • 100% fiber-based packaging12
  • 76% recycled content in fiber packaging

Waste

  • No established final assembly sites generate waste sent to landfill as part of Apple’s Zero Waste Program

Smarter chemistry13

  • Arsenic-free display glass
  • Mercury-, BFR-, and PVC‑free