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iMac 24" 4.5K M4 | 16GB | 256GB | 10-Core GPU | Silver

MD3H4B/A
iMac 24" 4.5K M4 | 16GB | 256GB | 10-Core GPU | Silver
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Prior to conclusion of contract, this section should always be read in conjunction with the Terms and Conditions and the Insurance Product Information Document (IPID) for Product Care. For full details of cover and exclusions, including contact details and complaints procedure please read the terms and conditions here: Product Care | Product Care Mobile. Read the IPID here: Product Care | Product Care Mobile.

Important disclosure: Harvey Norman earns a commission on the sale of the relevant Product Care insurance policy. Click here to see the details.

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Description
New vibrant colours. Strikingly thin design. It’s the world’s best all‑in‑one desktop
Built for Apple Intelligence. Personal, Private, Powerful[1]
M4 Chip. Zip Through Tasks with Flying Colours
12MP Center Stage camera. Keeps You Front and Centre
Desk View. Bring Your Workspace Into View While Staying Onscreen
Apple Intelligence. A Breath of Fresh AI

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.[1]

Image Playground. Create fun, original images based on a description, a concept, or even a person from your Photos library.

Great Powers Come With Great Privacy

Apple Intelligence is designed to protect your privacy at every step. It’s integrated into the core of your Mac through on‑device processing. So it’s aware of your personal information without collecting your personal information.

And with groundbreaking Private Cloud Compute, Apple Intelligence can draw on larger server-based models, running on Apple silicon, to handle more complex requests for you while protecting your privacy.

iMac takes a leap in performance and AI capability with the M4 chip. A faster CPU makes everything you do even snappier. An advanced GPU with hardware-accelerated ray tracing delivers unbelievably realistic graphics. The enhanced Media Engine lets you edit multiple streams of 4K video smoothly. Up to 32GB of faster unified memory enables frictionless gameplay and seamless multitasking across apps. And Apple powerful Neural Engine makes on‑device Apple Intelligence soar.

Whether you’re managing your family’s finances, running a business, or tackling school projects, iMac lets you get more done faster - all on a stunning 4.5K Retina display.

Up to 6x faster than the most popular Intel‑based iMac[2], Up to 2.1x faster than iMac with M1 chip on demanding creative workflows[3], Up to 4.5x faster than the most popular Windows all-in-one[4]

Display. A Real Pupil‑Pleaser

With an expansive 24‑inch Retina display,[5] iMac offers a brilliant canvas for multi­tasking, immersive movies and games, and more. The 4.5K resolution and 500 nits of brightness deliver crisp, clear details — that’s five times the resolution and nearly 70 per cent brighter compared with the bestselling 24‑inch all‑in‑one PC. And P3 wide colour brings whatever’s onscreen to life with over a billion colours.

iMac is also available with a new nano‑texture glass option. This reduces reflectivity and glare to eliminate distractions while maintaining outstanding image quality. It’s perfect for workspaces with challenging lighting conditions - whether you’re near a window or under bright indoor lights.

Camera. Mics. Speakers. You’ve Got Their Attention

The 12MP Center Stage camera puts the spotlight on you - and keeps it there. Stay perfectly framed during video calls, even as you move around or when more people join your frame. And Desk View seamlessly shows a top‑down view of your workspace while keeping you onscreen. With studio‑quality mics and a six‑speaker sound system featuring Spatial Audio with support for Dolby Atmos, iMac provides an unrivalled video conferencing experience.

macOS. Let Your Apps Fly

iMac comes loaded with incredible built-in apps, industry-leading privacy and security, and amazing features for work and play. And macOS brings more speed and re­spon­sive­ness to all your go-to apps — from Microsoft Word, Excel and Outlook to Slack, Canva and Adobe Photoshop.

iMac + iPhone. Quite the Pair

iMac brings everything you love from iPhone to a gorgeous 24-inch display. And when you use both devices together, they work like magic. Calls and texts from your iPhone come right to your Mac, so you don’t need to switch devices when you’re in the zone.[6] And that’s just the start.

Mac Runs Your Favourite Apps

From Microsoft 365 to Zoom, the apps you need run lightning fast — including many of your favourite iPhone apps.

Setup is a Breeze

Easily move files, apps and more from your old PC or Mac with Migration Assistant. And if you need any help, Apple Support is always just an online chat or phone call away.

Mac is Built to Last

iMac is exceptionally well-built and ready for pretty much anything. And free macOS software updates can keep your iMac running smoothly and securely for years to come.

Never Used a Mac?

No problem. If you’re considering switching to Mac from PC, you’re in the right place. Take a look to learn about all things Mac and how getting started is easier than you think.

Magical. Connections: Magnetic attraction. A colour-matched power connector magnetically and effortlessly snaps into place.

  • Wi‑Fi 6E for speedy file transfers[8]
  • Support for up to two external 6K displays[7]
  • Up to four Thunderbolt 4 ports[9]

Magical. Connections: Powerful ports. More possibilities. iMac now features up to four Thunderbolt 4 ports — expanding your accessory options and enabling lightning-fast data transfers. And you can connect up to two external 6K displays for a vast canvas to view your work.[7]

Acces­sories. Deck Out Your Desk

iMac features a colour-matched keyboard and mouse or trackpad - now with USB-C ports, so you can charge all your favourite devices with just a single cable. Magic Mouse and Magic Track­pad make navigation comfortable and intuitive. And Magic Key­board with Touch ID lets you easily and securely unlock your iMac, switch users, use Apple Pay and download apps.[10]

There’s Never Been a Better Time to Upgrade
Designed to Make a Difference

What matters to you matters to Apple too. From using more recycled content that minimises environmental impacts. To privacy protections that give you more control over your data. To creating built‑in features that make Mac accessible to all.

A clean footprint. Every Apple product is designed to reduce Apple impact on the planet without compromising perform­ance, strength or materials.

Privacy is a fundamental human right. Which is why we design Apple products and services to protect it.

The best technology works for everyone. That’s why Apple products and services are inclusive by design.

Notes:

1.Apple In­telli­gence is available in beta on all Mac models with M1 and later, with Siri and device language set to Chinese (Simplified), English (Australia, Canada, India, Ireland, New Zealand, Singapore, South Africa, UK or US), French, German, Italian, Japanese, Korean, Portuguese (Brazil) or Spanish, as a macOS Sequoia update, with more languages coming over the course of the year, including Vietnamese. Some features may not be available in all regions or languages.

2.Testing conducted by Apple in September and October 2024 using pre‑production 24‑inch iMac systems with Apple M4, 10‑core CPU, 10‑core GPU and 16GB of RAM, as well as production 3.0GHz 6‑core Intel Core i5–based 21.5‑inch iMac systems with Radeon Pro 560X with 4GB of GDDR5 memory and 8GB of RAM, all configured with 256GB SSD. Tested using Super Resolution with Photomator 3.3.23 and a 4.4MB image. Performance tests are conducted using specific computer systems and reflect the approximate perform­ance of iMac.

3.Testing conducted by Apple in September and October 2024 using pre-production 24‑inch iMac systems with Apple M4, 10‑core CPU, 10‑core GPU, 32GB of RAM and 2TB SSD, as well as production 24‑inch iMac systems with Apple M1, 8‑core CPU, 8‑core GPU, 16GB of RAM and 2TB SSD. Adobe Photoshop 2024 v25.11.0 tested using the following filters and functions: sharpen, find edges, blur more, diffuse and content aware scale. Performance tests are conducted using specific computer systems and reflect the approximate perform­ance of iMac.

4.Testing conducted by Apple in September and October 2024 using pre-production 24‑inch iMac systems with Apple M4, 10‑core CPU, 10‑core GPU, 16GB of RAM and 256GB SSD, as well as production Intel Core 7‑based PC systems with Intel Graph­ics, 16GB of RAM, 1TB SSD and the latest version of Windows 11 Home available at the time of testing. Bestselling 24‑inch Windows all-in-one PC with the latest Intel Core 7 processor is based on publicly available sales data over the prior 12 months. Tested with Affinity Photo 2 v2.5.5 using the built‑in benchmark version 25000. Performance tests are conducted using specific computer systems and reflect the approximate perform­ance of iMac.

5.Actual diagonal screen size is 23.5 inches.

6.SMS requires an iPhone or iPad with iOS 8.1 or later or iPadOS. iPhone calls require an iPhone with iOS 8 or later.

7.iMac with 8‑core CPU supports one external display. iMac with 10‑core CPU supports up to two external displays.

8.Wi‑Fi 6E available in countries and regions where supported.

9.Port configuration varies by model.

10.Magic Key­board with Touch ID is included with iMac systems with 10‑core GPU.

11.Testing conducted by Apple in September and October 2024 using pre-production 24‑inch iMac systems with Apple M4, 10‑core CPU, 10‑core GPU, 32GB of RAM and 2TB SSD, as well as production 24‑inch iMac systems with Apple M1, 8‑core CPU, 8‑core GPU, 16GB of RAM and 2TB SSD. Tested with a selection of tasks using Microsoft Excel v16.88. Performance tests are conducted using specific computer systems and reflect the approximate perform­ance of iMac.

12.Trade-in values will vary based on the condition, year and configuration of your trade-in device. You must be at least 18 years old to be eligible to trade in for credit or for an Apple Gift Card. Not all devices are eligible for credit. More details are available from Apple’s trade-in partner for trade-in and recycling of eligible devices. Restrictions and limitations may apply. Payments are based on the received device matching the description you provided when your estimate was made. Apple reserves the right to refuse or limit the quantity of any device for any reason.

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.

Product Features:
  • Hardware-accelerated ray tracing
  • ProRes encode and decode engine
  • Hardware-accelerated H.264, HEVC, ProRes and ProRes RAW
  • AV1 decode
  • 500 nits brightness
  • Configurable with Nano‑texture glass
  • Frequency: 50Hz to 60Hz, single phase
  • Features includes: VoiceOver, Zoom Increase Contrast, Reduce Motion, Siri and Dictation, Switch Control
  • Oper­at­ing temperature: 10° to 35° C (50° to 95° F)
Specs
General
Brand Apple
USB-C Ports 4
Wi-Fi
  • Wi-Fi 6E
Wireless Connectivity
  • Bluetooth 5.3
Ports & Connections
  • Gigabit Ethernet port
  • USB 3.1 Gen 2 (Type-C)
  • Thunderbolt 4
  • Display Port
  • USB 4
  • 3.5mm headphone jack
Product Category
  • Computing
Product Type iMac
Product Colour Silver
Apple Features
iMac Type iMac 4.5K
What's In The Box
  • Magic Mouse
  • Magic Keyboard with Touch ID
  • 143W Power Adapter
  • USB-C Charge Cable
  • Power lead (2m)
  • Polishing cloth (only with nano‑texture glass option)
Processor
Apple Chip
  • 10-core CPU
  • 10-Core GPU
  • 16-core Neural Engine
Processor Range Apple M4 Chip
Processor Model 10-Core CPU + 10-Core GPU
Display
Display Resolution 4.5K Retina display
Screen Size (Display) 24"
Pixel Density 218 ppi
Screen Resolution 4480 x 2520px
Memory
RAM 16 GB
Monitor Features
Integrated Speaker Yes
Storage
Total Storage Capacity 256
SSD Capacity 256 GB
Platform
Operating System MacOS
Battery & Power
Power Source Mains
Voltage 100–240 V
Camera
Rear Facing Camera Features
  • 1080p video recording
Webcam Yes
Front Facing Camera 12 MP
Dimensions
Height 461 mm
Width 547 mm
Depth 147 mm
Weight 4.44 kg
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Fulfilment & Returns
Delivery:
  • We offer a comprehensive nationwide delivery service; we aim to deliver all orders as quickly as possible.
  • Computers & Electrical – 5 to 7 days on stocked items.
  • Furniture & Bedding – 7 days stock items, Non Stock varies with supplier.
  • Harvey Norman Customer Direct: please refer to each individual product description page for accurate lead times.
  • Note: Delivery times for rural areas may vary depending on routes and availability.

Free Click & Collect In Store

Can’t wait for delivery or don’t want to pay additional delivery charges? It’s incredibly simple to collect your online order in store and get your hands on your product quickly and easily. Simply select the Click & Collect option and head to your nearest Harvey Norman store to collect your order.

  1. During checkout, select “Click & Collect” and select your preferred store.
  2. After your order is placed, you will receive an order acknowledgement email with your order number.
  3. Once the store has confirmed your order and reserved the stock, you will receive an email to inform you that your order is “Ready for collection”. If you want to use "Contactless Click & Collect" select this option on this email.
  4. Bring your order number to the store you selected for Click & Collect, along with photo ID and the credit card you used to make the order.
  5. Speak to one of our staff and your order should be processed in minutes.
  6. If availing of Contactless Click & Collect, please click the link in your email “ready to pick up” to let the store know you are on your way. When you have parked in the designated parking bay, open your email, and choose the “I’m here” option and a member of staff will bring your purchase out to your car.

Easy returns

Store Purchases: For all items purchased from a physical store, please return to your local Harvey Norman Store. Please see Terms & Conditions here.

Online Purchases: For all items purchased via our Online Store (website), please contact our Online Customer Service Team at online.customerservice@ie.harveynorman.com where a dedicated Customer Service Agent will guide you through the process.

Product Care

Protect your purchase with Product Care. Get a brand new replacement if your product suffers an eligible fault through our hassle free support process, plus enjoy a range of exclusive benefits like a product health check and free prints each year so you experience your new product even more.

Discover all of the benefits Product Care brings you:

Protection

With Product Care you can relax knowing your purchase is protected. After an assessment, if your product suffers a fault covered by the terms of your plan, we’ll arrange to have a brand new replacement delivered to your doorstep.

Support

Our range of support options ensure you experience an easy and hassle free process when you need to talk to us about your Product Care plan. Whether you are experiencing a fault, or wanting to redeem your entitlements, we will provide you with guidance and support every step of the way.

Advantage

Having Product Care with your purchase means you can enjoy a range of special benefits that are exclusive to you and will help you enjoy the experience of your new product even more.

Flexible Payments
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