iMac 24" M1 8GB 256GB Silver (2021) - Pre-Owned
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The iMac 24" M1 delivers a clean, modern design with a vibrant 4.5K Retina display, fast performance and incredibly low power usage. The Silver finish gives it a timeless, professional look that fits perfectly into any workspace. Powered by Apple’s M1 chip with an 8-core CPU and 7-core GPU, it handles everyday tasks, business work, study, browsing, media and light creative workflows with ease.
This pre-owned unit has been fully tested and certified by Mac Shack. It’s clean, 100% functional and offers excellent value compared to buying new — the perfect all-in-one for home or office.
Specifications:
| Processor | Apple M1 (8-core CPU, 7-core GPU, 16-core Neural Engine) |
| Memory | 8GB Unified RAM |
| Storage | 256GB SSD |
| Display | 24" 4.5K Retina (4480x2520) |
| Ports | 2 x Thunderbolt / USB-4 |
| Warranty | 90-Day Macshack Warranty |
| Includes | Power Adapter, Magic Keyboard, Magic Mouse |
Condition:
SELECT - Great-condition Apple iMacs with light signs of everyday use, such as small scuffs or faint marks. Fully tested, 100% functional. Ideal for buyers who want excellent value without worrying about a few minor cosmetic marks. Please see our condition guide for more information - Condition Details.
Not sure what this grading means? View our Condition Guide below or click here to understand what each grade means before purchasing.
Why Should I Choose This iMac?
The 24" iMac M1 gives you a beautiful 4.5K display, fast performance and a clean all-in-one design that eliminates cable clutter. It’s perfect for home offices, students, business users or anyone who wants a powerful yet simple desktop setup.
Buying pre-owned gives you all the benefits at a much more affordable price — fully tested, certified and ready to use.
MacShack Grading System
Every pre-owned device is carefully inspected and graded to ensure you know exactly what you're getting.
Prime
Top-tier pre-owned devices in exceptional condition. Minimal to no visible wear — they look and feel almost new. 100% fully functional, with excellent battery health. Perfect for customers who want the premium Apple experience at a reduced price.
Select
Great-condition devices with light signs of everyday use, such as small scuffs or faint keyboard marks. Fully tested, 100% functional, with solid battery life. Ideal for buyers who want excellent value without worrying about a few minor cosmetic marks.
Value
Budget-friendly devices with visible wear such as scratches, dents, or screen marks — but fully functional and performance-ready. Best for students, startups, or anyone needing a reliable MacBook at the lowest possible price.
Why MacShack is the best place to buy your Mac.
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