Finding the best refurbished iMac 27-inch models allows professionals and creative enthusiasts to access powerful desktop computing at a fraction of the cost of new equipment. Whether you are looking for a reliable 5K Retina display for design work or a high-performance machine for everyday multitasking, choosing a certified refurbished unit ensures you receive a high-quality machine that meets rigorous performance standards.
8 Best Refurbished Imacs 27
| Image | Title | Best For | Link |
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Apple 2024 iMac M4 Desktop | The apple 2024 imac all-in-one desktop, m4 chip, 16gb ram, 256gb ssd, silver, includes 3-year a… more | View on Amazon |
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Apple 2024 iMac 24-inch Desktop | The apple 2024 imac 24-inch retina display, m4 chip 10-core, 16gb ram, 256gb ssd, green all-in-… more | View on Amazon |
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Apple 2024 iMac M4 Desktop | The apple 2024 imac all-in-one desktop, m4 chip, 16gb ram, 256gb ssd, pink, includes 3-year app… more | View on Amazon |
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Apple 2020 iMac 27-inch Desktop | The apple 2020 imac 27-inch all-in-one desktop computer, retina 5k display, 8gb ram, 512gb ssd… more | View on Amazon |
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Apple 2024 iMac 24-inch Desktop | The apple 2024 imac 24-inch retina display, m4 chip 10-core, 24gb ram, 512gb ssd, silver all-in… more | View on Amazon |
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Adamanta 32GB iMac Memory Upgrade | The adamanta 32gb 4x8gb ram upgrade kit for late 2015 apple imac 27-inch retina 5k desktop comp… more | View on Amazon |
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Adamanta 16GB iMac Memory Upgrade | The adamanta 16gb 2x8gb ram upgrade kit for late 2015 apple imac 27-inch retina 5k desktop comp… more | View on Amazon |
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Apple 2024 iMac M4 Desktop | The apple 2024 imac all-in-one desktop, m4 chip, 24gb ram, 512gb ssd, silver, includes 3-year a… more | View on Amazon |
Detailed Reviews
This section explores our top selections for iMac setups, covering the latest M4 chip technology as well as legacy 27-inch models that remain favorites among power users. We analyze build quality, performance benchmarks, and longevity to help you identify which machine provides the best value for your specific computing needs and creative workflows.
| CHIP | Apple M4 chip |
| MEMORY | 16GB RAM |
| STORAGE | 256GB SSD |
| PROTECTION | 3-Year AppleCare+ included |
The 2024 iMac powered by the M4 chip represents the pinnacle of modern all-in-one efficiency. With 16GB of RAM, this machine handles professional creative applications and heavy multitasking with ease, ensuring a smooth experience for users who require both power and style.
Including 3-year AppleCare+ provides peace of mind that is rarely matched in the refurbished market. This level of support ensures your investment is protected against accidental damage and hardware issues for years to come.
- Exceptional M4 chip performance
- Includes 3-year AppleCare+ coverage
- Stunning 24-inch Retina display
- Ultra-thin iconic design
- 256GB storage may be limited for large video files
- Fixed 24-inch form factor
Power users looking for a future-proof desktop experience backed by comprehensive, long-term support.
| CHIP | Apple M4 10-core |
| MEMORY | 16GB RAM |
| STORAGE | 256GB SSD |
| DISPLAY | 4.5K Retina, 500 nits |
This green model offers the same impressive M4 performance but brings a unique aesthetic to your workspace. The 10-core chip ensures that applications launch instantly and background tasks are handled with zero latency.
The 4.5K Retina display is perfect for color-accurate work, boasting support for over a billion colors. It is a fantastic choice for designers who need a reliable, high-resolution monitor integrated into their workstation.
- Vibrant, unique color finish
- Powerful 10-core M4 chip
- High-brightness 500 nits display
- Fast 16GB memory architecture
- No included AppleCare+
- Mid-range storage capacity
Designers and creative professionals who want top-tier performance in an eye-catching, colorful chassis.
| CHIP | Apple M4 chip |
| RAM | 16GB |
| STORAGE | 256GB SSD |
| WARRANTY | 3-Year AppleCare+ included |
This pink variant of the M4 iMac combines a playful design with serious professional-grade hardware. Like other top-tier M4 models, it leverages Apple Intelligence to enhance your daily productivity, making it one of the smartest computers available today.
The bundled 3-year AppleCare+ is the standout feature here, ensuring your hardware is supported globally by Apple experts, which is a major advantage for students and remote workers who rely on their machine 24/7.
- Includes extensive 3-year protection
- Fast M4 processing capabilities
- Modern, high-speed RAM
- Excellent, vibrant color finish
- Pink color may not fit all office styles
- Limited port selection common to newer iMacs
Individuals who want a reliable, protected machine that stands out on their desk.
| DISPLAY | 27-inch 5K Retina |
| PROCESSOR | Intel Core i5 3.3GHz |
| STORAGE | 512GB SSD |
| GRAPHICS | AMD Radeon Pro 5300 |
For many, the 2020 27-inch iMac remains the gold standard for desktop computing. Its massive, high-resolution 5K Retina display offers more screen real estate than any modern 24-inch model, making it ideal for spreadsheets, video editing timelines, and large photo catalogs.
While it runs on Intel architecture, it remains highly capable for many professional workflows. This is the last iteration of the classic 27-inch iMac, making it a highly sought-after refurbished item for those who prefer the traditional, larger Apple desktop footprint.
- Massive 27-inch 5K display
- Robust Intel Core i5 performance
- Generous 512GB SSD storage
- Classic and reliable build
- Intel chips lack modern Apple Silicon efficiency
- Requires RAM upgrades for maximum performance
Users who need the largest display possible and prefer the versatility of the traditional iMac architecture.
| RAM | 24GB |
| STORAGE | 512GB SSD |
| CHIP | M4 10-core |
With an upgraded 24GB of RAM and 512GB of storage, this M4 iMac is built for serious heavy lifting. The increased memory bandwidth allows for seamless performance across demanding creative suites and massive data projects.
The silver finish remains a classic choice, blending into any professional setup. If you need a compact but incredibly powerful machine, this configuration is arguably the best value for long-term usage.
- Ample 24GB RAM for power users
- Fast 512GB storage capacity
- Compact footprint with M4 power
- Classic professional silver finish
- Higher price point for upgraded specs
Multitaskers and creative professionals who need high RAM capacity for complex software.
| CAPACITY | 32GB (4x8GB) |
| COMPATIBILITY | Late 2015 27-inch 5K iMac |
| WARRANTY | Limited lifetime warranty |
If you own a late 2015 iMac 27-inch, a RAM upgrade is the most cost-effective way to breathe new life into your machine. Adamanta provides a high-quality, tested solution that makes multitasking and handling memory-heavy applications much smoother.
This kit is specifically designed to work with the skylake processors in the 27-inch 5K Retina iMac, ensuring complete compatibility. With a limited lifetime warranty, it is a risk-free investment for those looking to keep their legacy machine running for longer.
- Significant performance boost for 2015 iMacs
- Limited lifetime warranty
- Fully tested and reliable
- Only compatible with specific 2015 models
Owners of 2015 iMacs who want a budget-friendly speed boost without buying a new computer.
| CAPACITY | 16GB (2x8GB) |
| COMPATIBILITY | Late 2015 27-inch 5K iMac |
| WARRANTY | Limited lifetime warranty |
If your 2015 iMac is feeling a bit sluggish, this 16GB upgrade kit is a simple, effective solution. It provides the perfect balance for standard user workloads, web browsing, and document editing, ensuring the system remains responsive.
Adamanta’s commitment to rigorous testing and their inclusion of a lifetime warranty means you can trust that these modules will perform flawlessly for the remaining lifespan of your legacy iMac.
- Cost-effective performance bump
- Simple installation process
- Reliable Adamanta build quality
- 16GB might be insufficient for pro-grade editing
Everyday users seeking a more responsive desktop experience on their existing 2015 5K iMac.
| RAM | 24GB |
| STORAGE | 512GB SSD |
| PROTECTION | 3-Year AppleCare+ included |
This configuration is the ultimate choice for the professional user who wants a modern machine that will last for years. The combination of 24GB of RAM and the efficient M4 chip ensures that you remain productive well into the future, all while having the total security of AppleCare+.
By choosing a certified refurbished unit with such high-end specs, you are securing a professional workstation at a price point that makes sense, regardless of the nature of your creative business.
- Future-proof 24GB RAM
- Includes 3-year full coverage
- Fastest M4 performance configuration
- High-capacity 512GB SSD
- Higher initial investment cost
Serious professionals who demand maximum longevity, performance, and peace of mind from their hardware.
Complete buying guide for Best Refurbished Imacs 27
Why Buy Refurbished?
Refurbished iMacs provide substantial savings without sacrificing quality. These units are inspected, tested, and often come with warranties that rival new purchases, ensuring they perform like new.
Assessing Your Performance Needs
Consider whether you need the raw power of the M4 chip or the large, traditional screen real estate of the 2020 Intel model. RAM is a critical factor for professional creative workflows, so prioritize machines with at least 16GB or higher.
Checking for AppleCare+
Always look for refurbished listings that include AppleCare+ or similar protection plans. Having expert support available makes a huge difference in long-term reliability and peace of mind.
Frequently Asked Questions
Is a refurbished iMac reliable?
Yes, certified refurbished iMacs go through rigorous testing and cleanup, ensuring that they meet Apple’s high standards for performance and aesthetics.
Can I upgrade the RAM on newer M4 iMacs?
No, the memory in modern M4 iMacs is integrated into the chip architecture, so it is not user-upgradable. It is best to choose a configuration that meets your long-term needs upfront.
Are legacy 27-inch iMacs still supported?
While Apple periodically drops support for older machines in macOS updates, the 2020 27-inch iMac remains highly functional for many years, offering excellent software compatibility for current professional workflows.
Conclusion
Choosing a refurbished iMac 27-inch or a high-performance modern 24-inch M4 alternative is a smart way to maximize your budget without compromising on quality. By focusing on your core needs, such as RAM capacity and support coverage, you can ensure that your investment will provide reliable, powerful computing for years to come.