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Key Takeaways
- The Apple iMac with Retina 4K offers vibrant visuals and large storage but comes with basic accessories.
- The 2021 M1 iMac excels in speed and design, making it ideal for multimedia work, despite limited SSD space.
- Older Intel models like the 2017 iMac provide more traditional connectivity and storage options but lack the latest processor technology.
- Choosing between these options depends on whether you prioritize performance, storage, or budget.
- Renewed products can offer significant savings but may come with some wear or reduced warranty coverage.
| Apple iMac with Retina 4K Display (21.5-inch, 8GB RAM, 1TB Storage) – Renewed | ![]() | Best Overall Balance of Performance and Cost | Display: 21.5-inch Retina 4K | RAM: 8GB | Storage: 1TB | VIEW ON AMAZON | See Our Full Breakdown |
| 2021 Apple iMac with M1 Chip, 24-inch, 8GB RAM, 256GB SSD, Silver (Renewed) | ![]() | Best for Speed and Modern Design | Display: 24-inch 4.5K Retina | Processor: Apple M1 with 8-core CPU | GPU: 7-core GPU | VIEW ON AMAZON | See Our Full Breakdown |
| Apple 2021 iMac with M1 Chip, 24-inch, 8GB RAM, 256GB SSD, Blue (Renewed) | ![]() | Best for Vivid Display and Creative Users | Display: 24-inch 4.5K Retina | Color: Blue | Processor: Apple M1 with 8-core CPU | VIEW ON AMAZON | See Our Full Breakdown |
| Apple iMac 21.5-inch 2.7GHz Core i5 All-in-One Desktop (Renewed) | ![]() | Best for Budget-Conscious Users Needing Traditional Specs | Display: 21.5-inch | Processor: 2.7GHz Core i5 | Memory: 8GB | VIEW ON AMAZON | See Our Full Breakdown |
| Apple 2017 iMac 21.5-inch with Intel Core i5, 8GB RAM, 1TB Storage – Silver (Renewed) | ![]() | Best for Classic Connectivity and Storage | Display: 21.5-inch | Processor: 7th Gen Intel Core i5 | RAM: 8GB | VIEW ON AMAZON | See Our Full Breakdown |
| renewed imac desktop | Display | Storage | Processor | RAM |
|---|---|---|---|---|
| Apple iMac with Retina 4K Disp | 21.5-inch Retina 4K | 1TB | Intel Core i5 | 8GB |
| 2021 Apple iMac with M1 Chip | 24-inch 4.5K Retina | 256GB SSD | Apple M1 with 8-core CPU | 8GB |
| Apple 2021 iMac with M1 Chip | 24-inch 4.5K Retina | 256GB SSD | Apple M1 with 8-core CPU | 8GB |
| Apple iMac 21.5-inch 2.7GHz Co | 21.5-inch | 256GB SSD | 2.7GHz Core i5 | — |
| Apple 2017 iMac 21.5-inch with | 21.5-inch | 1TB HDD | 7th Gen Intel Core i5 | 8GB |
More Details on Our Top Picks
Apple iMac with Retina 4K Display (21.5-inch, 8GB RAM, 1TB Storage) – Renewed
This model stands out for its stunning Retina 4K display and ample 1TB storage, making it a strong choice for users who value visual clarity and space. Compared to newer M1-based options, it may lag in raw speed, but its large storage and high-resolution display make it ideal for multimedia editing or creative work. The inclusion of a generic keyboard and mouse is a notable compromise, as these accessories may not match the premium build of the device itself. It’s a reliable choice for those seeking a high-quality display at a more affordable price point.Pros:- High-resolution Retina 4K display
- Large 1TB storage capacity
- Renewed savings appeal
Cons:- Includes basic, generic accessories
- Older hardware may lack some modern connectivity
Best for: Creative professionals or users who need a large, vibrant display without the latest performance upgrades
Not ideal for: Power users requiring the fastest processing or those who want the latest ports and features
- Display:21.5-inch Retina 4K
- RAM:8GB
- Storage:1TB
- Processor:Intel Core i5
- Condition:Renewed
Our verdict“A well-rounded option that offers excellent display quality and storage for creative tasks at a competitive price.”
2021 Apple iMac with M1 Chip, 24-inch, 8GB RAM, 256GB SSD, Silver (Renewed)
This 2021 M1 iMac makes a compelling case for speed and efficiency, thanks to its powerful M1 chip. Its 4.5K Retina display delivers vibrant colors, perfect for media consumption or creative work. The sleek, thin profile and high-quality six-speaker system elevate it above older models. However, the limited 256GB SSD storage can be restrictive for users with large files or extensive app libraries, and the included accessories are basic. Compared with the Retina 4K model, it sacrifices some storage for a performance boost and a more modern design.Pros:- Vivid 4.5K Retina display
- Powerful M1 chip
- Sleek, lightweight design
- Excellent audio quality
Cons:- Limited to 256GB SSD storage
- Basic keyboard and mouse included
Best for: Creative professionals, students, or anyone wanting a fast, modern Mac with excellent display quality
Not ideal for: Power users needing extensive local storage or those who prefer traditional Intel hardware
- Display:24-inch 4.5K Retina
- Processor:Apple M1 with 8-core CPU
- GPU:7-core GPU
- RAM:8GB
- Storage:256GB SSD
- Color:Silver
Our verdict“A top-tier choice for those prioritizing speed and display quality, with some tradeoffs in storage capacity.”
Apple 2021 iMac with M1 Chip, 24-inch, 8GB RAM, 256GB SSD, Blue (Renewed)
The Blue 2021 M1 iMac shares many features with the Silver version, including the vibrant 4.5K Retina display and the efficient M1 chip. Its standout feature is the vivid blue color, making it visually appealing and a good fit for creative setups. The performance remains strong for most tasks, but the limited storage remains a concern for users with larger media libraries. Its design and display make it a great choice for creative professionals who want a colorful, high-quality machine without paying full price.Pros:- Vivid 4.5K Retina display with wide color gamut
- Powerful M1 chip
- Colorful, vibrant design
Cons:- Limited port options
- Storage capacity may be insufficient for some
Best for: Creative professionals or students seeking color and performance in a compact form
Not ideal for: Power users with extensive storage needs or those requiring multiple ports
- Display:24-inch 4.5K Retina
- Color:Blue
- Processor:Apple M1 with 8-core CPU
- GPU:7-core GPU
- RAM:8GB
- Storage:256GB SSD
Our verdict“An attractive, high-performance option for creative users who value display quality and color.”
Apple iMac 21.5-inch 2.7GHz Core i5 All-in-One Desktop (Renewed)
This older 21.5-inch iMac features a 2.7GHz Core i5 processor and 256GB SSD, making it suitable for everyday tasks like browsing, office work, and light multimedia. While it offers a familiar design and multiple connectivity options, it runs on macOS 10.12 Sierra, which can limit compatibility with newer apps. It’s ideal for users who want a reliable machine at a lower price point but are less concerned about the latest hardware or software.Pros:- Affordable renewed price
- Solid performance for basic tasks
- Multiple ports including Thunderbolt
Cons:- Older macOS version
- HDD storage may be slower than SSD
Best for: Budget-conscious users, educational settings, or those with basic computing needs
Not ideal for: Power users or anyone needing modern software features and faster processing
- Display:21.5-inch
- Processor:2.7GHz Core i5
- Memory:8GB
- Storage:256GB SSD
- Operating System:macOS 10.12 Sierra
Our verdict“A dependable, budget-friendly choice for simple everyday computing, with some limitations on software and speed.”
Apple 2017 iMac 21.5-inch with Intel Core i5, 8GB RAM, 1TB Storage – Silver (Renewed)
This 2017 iMac pairs a 7th Gen Intel Core i5 with a large 1TB HDD, offering a familiar setup for users who prefer traditional connectivity options and ample storage space. The full HD display and multiple ports make it versatile for home, professional, or educational use. However, the aging processor and slower HDD storage mean it won’t keep pace with modern multitasking or high-end multimedia editing. It remains a sensible choice for basic tasks or users who need legacy ports.Pros:- Large 1TB HDD storage
- Multiple connectivity options including Thunderbolt
- Reliable for basic use
Cons:- Older processor and slow storage
- Limited to macOS Sierra
- Potential wear from age
Best for: Home users, educators, or small business owners with standard needs
Not ideal for: Power users or those needing the latest performance hardware
- Display:21.5-inch
- Processor:7th Gen Intel Core i5
- RAM:8GB
- Storage:1TB HDD
- Graphics:Intel Iris Plus Graphics 640
Our verdict“A practical, affordable option for basic computing needs, with an emphasis on legacy connectivity rather than speed.”

How We Picked
Our selection process focused on evaluating the performance, display quality, and overall value of renewed iMac desktops available in 2026. We prioritized models with recent processor upgrades, high-resolution displays, and reliable condition reports. Each product was compared based on specs, user reviews, and how well it balances price and features for different types of users. We also considered the tradeoffs, such as storage limitations and accessory quality, to ensure each pick offers a clear benefit for its target audience.Factors to Consider When Choosing Renewed Imac Desktops
When selecting a renewed iMac, consider your primary use—whether creative work, general productivity, or budget-friendly home computing. Key factors include display quality, processor performance, storage capacity, and connectivity options. The latest models with M1 chips offer impressive speed and energy efficiency but come with smaller storage options. Older Intel models provide larger storage and more ports but lack the speed of newer hardware. Matching your needs with these tradeoffs will help you find a machine that balances performance, longevity, and value.Performance and Processor
For demanding tasks like photo editing, video production, or multitasking, the M1 chip-based iMacs deliver superior speed and efficiency. If your needs are more modest or you prefer traditional hardware, older Intel models can still handle everyday tasks comfortably but may struggle with newer apps or multitasking loads. Consider how much processing power you require before choosing.Display Quality
A Retina 4K or 4.5K display is a significant advantage for visual clarity and color accuracy, especially useful for creative professionals. The 1920×1080 display in older models is sufficient for basic use but falls short for detailed design work. Prioritize display resolution if visual fidelity is important to you.Storage Options
SSD storage significantly improves boot times and app load speeds, but capacity varies widely. The 256GB SSD in M1 models may be limiting for users with large files, whereas older models often still include larger HDDs at lower cost. Think about your storage needs—if you work with large media files, larger SSDs or external drives may be necessary.Connectivity and Ports
Modern M1 iMacs offer fewer ports, mainly Thunderbolt and USB 4, which may require adapters for older peripherals. Older Intel models often include more legacy ports, making them more versatile for users with multiple external devices. Consider your peripheral setup when choosing.Frequently Asked Questions
Are renewed iMacs reliable?
Renewed iMacs are generally tested and certified to work like new, often coming with warranties that provide peace of mind. Their reliability can vary based on the refurbishing process and the seller, so it’s important to buy from reputable sources that offer warranties and detailed condition reports.How does storage capacity affect performance?
While storage capacity doesn’t directly impact processing speed, SSDs significantly improve overall system responsiveness compared to traditional HDDs. Limited SSD space, as seen in some M1 models, can restrict how many files and applications you can store locally, potentially leading to the need for external drives.Is the M1 iMac a good upgrade from Intel models?
Yes, the M1 iMacs offer a substantial performance boost, better energy efficiency, and longer software support. They also feature faster integrated graphics and improved media handling. However, they may lack some legacy ports and have smaller internal storage options, which could be a drawback for users with extensive external device needs.Are older Intel iMacs still worth considering?
Older Intel iMacs can be appealing for their larger storage options, familiar ports, and lower initial cost. They are suitable for basic tasks and educational use, but their aging hardware and software support can limit longevity and compatibility with new applications, making them less ideal for future-proofing.What should I expect from a renewed iMac in terms of warranty?
Most renewed iMacs come with a limited warranty, typically ranging from 90 days to a year, depending on the seller. It’s advisable to check the warranty details and return policy before purchase to ensure coverage in case of hardware issues.Conclusion
For buyers seeking cutting-edge performance and sleek design, the 2021 M1 iMac makes a compelling choice, especially for creative work. Those on a tighter budget or with legacy device needs will find the older Intel iMacs suitable, provided they’re comfortable with older software and hardware. If display quality and storage are your priorities, the Retina 4K iMac offers a great balance, especially for multimedia tasks. Ultimately, your choice should align with your specific use case, storage needs, and budget constraints.Halloween Picks
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