iMac Technical Specifications

At a Glance

24”

4.5K Retina display

Actual diagonal screen size is 23.5 inches.

Apple M4 chip

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

Apple Intelligence1

Up to 32GB unified memory

12MP Centre Stage camera

Advanced image signal processor with computational video

Magic Keyboard with Touch ID2

Up to 2TB storage3

Price

  •  price for 2-port model
  •  price for 4-port model 1
  •  price for 4-port model 2
  •  price for 4-port model 3

Colours

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

Chip

Apple M4 chip

  • 8-core CPU with four performance cores and four 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 four performance cores and
    six
    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 four performance cores and
    six
    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 four performance cores and
    six
    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

Apple Intelligence1

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

Storage3

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 colours
  • 500 nits brightness
  • Wide colour (P3)
  • True Tone technology
Actual diagonal screen size is 23.5 inches. for 2-port model

24-inch 4.5K Retina display

  • 4480-by-2520 resolution at 218 pixels per inch with support for 1 billion colours
  • 500 nits brightness
  • Wide colour (P3)
  • True Tone technology

Configurable with:
Nano‑texture glass

Actual diagonal screen size is 23.5 inches. 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 colours 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 colours and:

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

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
  • Support for “Hey Siri” or just “Siri”

Connections and Expansion

Two Thunderbolt/USB 4 ports with support for:

  • Thunderbolt 4 (up to 40 Gbps)
  • USB 4 (up to 40 Gbps)
  • USB 3.1 Gen 2 (up to 10 Gbps)
  • 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 40 Gbps)
  • USB 4 (up to 40 Gbps)
  • USB 3.1 Gen 2 (up to 10 Gbps)
  • 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)13.0 cm (5.1 inches)
Weight: for two-port model
4.42 kg (9.74 pounds)5
Weight: for four-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 5,000 metres (16,400 feet)

Limited Warranty and Service

Products that you purchase in Australia are covered by Australian consumer law. For more details, click here.

Your iMac also comes with 90 days of complimentary technical support and a one-year limited warranty from Apple. To learn more about how Apple will service your iMac, click here.

Purchase AppleCare+ for Mac to get expert technical support and coverage for unlimited repairs for accidental damage from handling, each subject to a service fee of A$149 for screen damage or external enclosure damage, or A$429 for other accidental damage. Coverage begins on your AppleCare+ purchase date. For more information, click here.

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 Intelligence1, iPhone Mirroring, window tiling and more.

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:

  • Voice Control
  • VoiceOver
  • Zoom
  • Increase Contrast
  • Reduce Motion
  • Siri and 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
News
Notes
Numbers
Pages
Passwords
Photo Booth
Photos
Podcasts
Preview
QuickTime Player
Reminders
Safari
Shortcuts
Stocks
Time Machine
Tips
TV
Voice Memos
Weather

Configure to Order

Configure your iMac with these options at apple.com/au:

  • Magic Keyboard with Touch ID and Numeric Keypad
  • Magic Trackpad
  • 24GB unified memory
  • 512GB or 1TB SSD
  • Gigabit Ethernet
  • Magic Keyboard with Touch ID and Numeric Keypad
  • Magic Trackpad
  • 24GB or 32GB unified memory
  • 512GB, 1TB or 2TB SSD
  • Nano-texture glass
  • Magic Keyboard with Touch ID and Numeric Keypad
  • Magic Trackpad
  • 24GB or 32GB unified memory
  • 1TB or 2TB SSD
  • Nano-texture glass
  • Magic Keyboard with Touch ID and Numeric Keypad
  • Magic Trackpad
  • 32GB unified memory
  • 1TB or 2TB SSD
  • Nano-texture glass

Looking for an iMac you can mount on a wall or an adjustable arm? Choose an iMac with a Built-in VESA Mount Adapter

iMac and the Environment

Environmental impact

iMac is designed to reduce environmental impact:7

See the iMac Product Environmental Report (PDF)

Progress towards Apple 2030

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

See Apple’s commitment

Materials

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

Energy

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

Packaging

  • 100 per cent fibre-based packaging12
  • 76 per cent recycled content in fibre packaging

Waste

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

Smarter chemistry13

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