Best Apple All-In-One Desktops with 256GB SSD in 2026: 7 Picks
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
You need the best apple all in one desktops with 256GB SSD to balance performance and storage efficiently. We compared 7 models based strictly on their published specifications. The Apple iMac 24-Inch M1 Desktop leads as the top pick because its 8GB RAM supports casual users needing a vibrant 24-inch display. Each selection reflects specific hardware attributes like screen size and memory capacity rather than subjective opinion. This guide helps you decide which machine fits your workflow by focusing on the data that matters most.
Quick picks
The best fit for you
- You want the best overall all-in-one desktop Apple iMac 24-Inch M1 Desktop The 24-inch display and M1 chip balance quality and performance for basic computing.
- You need strong multitasking power with 16GB RAM Apple 24-Inch iMac M4 10-Core 256GB SSD This model includes 16GB of unified memory and a 10-core GPU for heavy tasks.
- You prefer a compact Intel-based desktop with a smaller screen Apple iMac 21.5-Inch Core i5 Desktop The 21.5-inch screen and Core i5 processor fit users who prioritize size and architecture.
- You need a large 5K display for creative work Apple 27-inch iMac Intel i5 The 27-inch screen offers massive real estate and high resolution for detailed tasks.
Our 7 picks
Apple iMac 24-Inch M1 Desktop
Best for: Casual users needing a vibrant 24-inch display
- Storage
- 256GB SSD (what this guide is about)
- Processor
- Apple M1
- System Memory
- 8GB
- Storage Capacity
- 256GB SSD
- Screen Size
- 24-inch
- Display Resolution
- 4.5K Retina
This 2021 Apple iMac features a 24-inch 4.5K Retina display with P3 wide color and 500 nits of brightness. It uses the Apple M1 chip with an 8-core CPU and 7-core GPU, paired with 8GB of RAM and 256GB of SSD storage. The all-in-one design includes a 1080p FaceTime HD camera and a six-speaker sound system. It suits users who want a compact, vibrant desktop for everyday tasks and media consumption.
Pros
- 24-inch 4.5K Retina display with 500 nits brightness
- Apple M1 chip with 8-core CPU and 7-core GPU
- Six-speaker sound system for robust audio
- 1080p FaceTime HD camera
Cons
- Only 8GB of system memory
- 256GB SSD storage capacity is limited
- Uses older M1 chip instead of newer M4
Good fit if
- You need a colorful, compact all-in-one desktop
- You prioritize a high-resolution 4.5K display
- You want solid everyday performance for light tasks
Skip if
- You require more than 8GB of RAM
- You need more than 256GB of internal storage
- You want the latest M4 processor technology
Verdict: Apple 2021 iMac M1 24-inch Blue is a solid entry-level all-in-one for basic computing. It fits users who value display quality and color options over raw processing power or large storage.
Apple iMac 24-Inch M4 All-in-One
Best for: Users needing 16GB RAM and a 24-inch 4.5K display
- Storage
- 256GB SSD (what this guide is about)
- Processor
- Apple M4 (8-core CPU)
- System Memory
- 16GB Unified Memory
- Storage Capacity
- 256GB SSD
- Screen Size
- 24-inch
- Display Resolution
- 4.5K Retina
This 2024 Apple iMac pairs a 24-inch 4.5K Retina display with the M4 chip and 16GB of unified memory. It includes a 256GB SSD and an 8-core GPU. The 12MP camera and six-speaker audio system support Spatial Audio. You get a thin, colorful design that fits into tight spaces. It suits users who want a powerful, all-in-one machine with ample RAM for multitasking.
Pros
- M4 chip with 8-core CPU delivers fast performance
- 16GB unified memory handles heavy multitasking
- 24-inch 4.5K Retina display offers sharp visuals
- Six speakers with Spatial Audio provide immersive sound
Cons
- 256GB SSD storage fills up quickly with large files
- 16GB memory is not user-upgradable after purchase
- 24-inch screen is smaller than 27-inch competitors
Good fit if
- You need a compact desktop with a high-resolution display
- You want 16GB of RAM for smooth multitasking
- You prefer an all-in-one design with integrated audio
Skip if
- You require more than 256GB of built-in storage
- You need a larger 27-inch display for detailed work
- You want to upgrade memory or storage later
Verdict: Apple 2024 iMac M4 24-inch 16GB is a compact powerhouse for users who value 16GB of RAM and a sharp 4.5K display in a small footprint. It fits those who need strong performance without a separate tower.
Apple 24-Inch iMac M4 10-Core 256GB SSD
Best for: users needing strong GPU performance in a slim design
- Storage
- 256GB SSD (what this guide is about)
- Processor
- Apple M4
- System Memory
- 16GB
- Storage Capacity
- 256GB SSD
- Screen Size
- 24-inch
- Display Resolution
- 4.5K Retina
This 2024 iMac pairs a 24-inch 4.5K Retina display with an M4 chip featuring a 10-core GPU. It includes 16GB of unified memory and 256GB of SSD storage. The design is strikingly thin and comes in vibrant colors. It suits users who want a premium all-in-one desktop with strong graphics performance and Apple Intelligence support.
Pros
- M4 chip with 10-core GPU for fast performance
- 16GB unified memory for smooth multitasking
- 24-inch 4.5K Retina display with 500 nits brightness
- 12MP Center Stage camera and six speakers with Spatial Audio
Cons
- 256GB SSD storage is the base capacity
- 16GB memory is lower than the 24GB option available
- Standard glass is included; nano-texture glass is an extra cost option
Good fit if
- You need a powerful GPU for creative work
- You prefer a compact 24-inch all-in-one design
- You want 16GB of RAM for multitasking
Skip if
- You require more than 256GB of internal storage
- You need a larger than 24-inch screen
- You want the maximum 24GB memory configuration
Verdict: Apple 2024 iMac M4 24-inch 16GB delivers strong graphics performance with its 10-core GPU and 16GB RAM. It fits users who prioritize a vibrant, high-resolution display and modern Apple Silicon speed in a slim package.
Apple iMac 21.5-Inch Core i5 Desktop
Best for: compact Intel-based all-in-one desktops
- Storage
- 256GB SSD (what this guide is about)
- Processor
- 2.3GHz Intel Core i5
- System Memory
- 8GB
- Storage Capacity
- 256GB SSD
- Screen Size
- 21.5-inch
- Dimensions
- 6.9 × 20.8 × 17.7 inches
This 2017 Apple iMac features a 21.5-inch screen and an Intel Core i5 processor. It includes 8GB of system memory and 256GB of SSD storage. The unit is renewed and weighs 21 pounds. It offers a compact footprint for smaller desks. You should consider this model if you need a reliable all-in-one desktop for basic tasks. It suits users who prefer Intel architecture over Apple Silicon.
Pros
- 21.5-inch display size fits tight spaces
- Intel Core i5 2.3GHz processor
- 256GB SSD provides fast storage access
- 8GB RAM handles everyday multitasking
Cons
- Older 2017 model year
- Only 8GB of system memory
- Renewed condition with non-original accessories
Good fit if
- You need a compact 21.5-inch desktop
- You prefer Intel processors over M-series chips
- You want a basic 256GB SSD setup
Skip if
- You require the latest Apple Silicon performance
- You need more than 8GB of RAM
- You want a brand-new device with original packaging
Verdict: Apple 2017 iMac 21.5-inch Intel i5 is a compact option for users who need a smaller 21.5-inch screen and Intel-based processing power. It fits those who prioritize screen size and processor architecture over the newest chip generations.
Apple 24-inch iMac M3 (Renewed)
Best for: Compact home office setups
- Storage
- 256GB SSD (what this guide is about)
- Processor
- Apple M3
- System Memory
- 8GB
- Storage Capacity
- 256GB SSD
- Screen Size
- 24-inch
- Display Resolution
- 4.5K Retina
This renewed Apple iMac features the M3 chip, 8GB of RAM, and a 256GB SSD. It includes a 24-inch 4.5K Retina display with 500 nits of brightness. The all-in-one design integrates a 1080p camera and six-speaker sound system. You get a compact desktop that fits well in smaller spaces. This model offers a balance of performance and value for everyday tasks.
Pros
- Apple M3 chip for efficient performance
- 24-inch 4.5K Retina display
- 1080p FaceTime HD camera
- Six-speaker sound system with Spatial Audio
Cons
- Only 8GB of system memory
- Sold as a renewed product
- Accessories may not be original
Good fit if
- You want a compact 24-inch desktop
- You need a 256GB SSD for basic storage
- You prefer a renewed device for value
Skip if
- You require more than 8GB of RAM
- You need a brand new sealed unit
- You want original accessories included
Verdict: Apple M3 24-inch iMac (Renewed) suits users who need a space-saving desktop with a high-resolution display for general use. It is a practical option for those comfortable with renewed electronics.
Apple iMac 24-inch M4 All-in-One
Best for: Users needing 16GB RAM for multitasking
- Storage
- 256GB SSD (what this guide is about)
- Processor
- Apple M4
- System Memory
- 16GB
- Storage Capacity
- 256GB SSD
- Screen Size
- 24-inch
- Display Resolution
- 4.5K Retina
This 2024 Apple iMac features a 24-inch Retina display and the M4 chip. It includes 16GB of system memory and 256GB of SSD storage. The 16GB RAM distinguishes it from other 256GB models in this list that typically offer 8GB. It suits users who need more multitasking headroom. The blue finish adds style to your workspace.
Pros
- Apple M4 processor for fast performance
- 16GB system memory for multitasking
- 24-inch 4.5K Retina display
- 256GB SSD storage capacity
Cons
- 256GB storage fills up quickly
- Only 18.1 inches tall
- 9.74 pounds weight limits portability
Good fit if
- You need 16GB RAM for heavy apps
- You want a 24-inch 4.5K display
- You prefer the blue color option
Skip if
- You require more than 256GB storage
- You need a 27-inch screen size
- You want a silver or pink finish
Verdict: Apple 2024 iMac M4 16GB RAM offers 16GB RAM for users needing extra multitasking power. It fits those who prioritize memory over storage space.
Apple 27-inch iMac Intel i5
Best for: Users needing a large 5K display
- Storage
- 256GB SSD (what this guide is about)
- Processor
- 10th-generation Intel Core i5
- System Memory
- 8GB
- Storage Capacity
- 256GB SSD
- Screen Size
- 27-inch
- Display Resolution
- Retina 5K
This 2020 Apple iMac features a 27-inch Retina 5K display with a resolution of 5120-by-2880 pixels. It uses a 3.1GHz 10th-generation Intel Core i5 processor and 8GB of system memory. The 256GB SSD provides standard storage capacity. You will appreciate the large, sharp screen for creative work. The AMD Radeon Pro 5300 graphics handle visual tasks. This model suits users who prioritize screen size over the latest chip technology.
Pros
- 27-inch Retina 5K display
- 10th-generation Intel Core i5 processor
- AMD Radeon Pro 5300 graphics
- Two Thunderbolt 3 ports
Cons
- 8GB RAM limits multitasking
- Older Intel processor generation
- 256GB SSD fills up quickly
Good fit if
- You need a large 27-inch screen
- You prefer Intel processors
- You work with high-resolution visuals
Skip if
- You require 16GB of RAM
- You want the latest M-series chip
- You need more than 256GB storage
Verdict: Apple 27-inch iMac Intel i5 offers a massive 5K display for creative tasks. It fits users who value screen real estate and Intel architecture over modern efficiency.
Specifications side by side
| Spec | Apple iMac 24-Inch M1 Desktop | Apple iMac 24-Inch M4 All-in-One | Apple 24-Inch iMac M4 10-Core 256GB SSD | Apple iMac 21.5-Inch Core i5 Desktop | Apple 24-inch iMac M3 (Renewed) | Apple iMac 24-inch M4 All-in-One | Apple 27-inch iMac Intel i5 |
|---|---|---|---|---|---|---|---|
| Processor | Apple M1 | Apple M4 (8-core CPU) | Apple M4 | 2.3GHz Intel Core i5 | Apple M3 | Apple M4 | 10th-generation Intel Core i5 |
| System Memory | 8GB | 16GB Unified Memory | 16GB | 8GB | 8GB | 16GB | 8GB |
| Storage Capacity | 256GB SSD | 256GB SSD | 256GB SSD | 256GB SSD | 256GB SSD | 256GB SSD | 256GB SSD |
| Screen Size | 24-inch | 24-inch | 24-inch | 21.5-inch | 24-inch | 24-inch | 27-inch |
| Display Resolution | 4.5K Retina | 4.5K Retina | 4.5K Retina | not specified | 4.5K Retina | 4.5K Retina | Retina 5K |
| Graphics | 7-core GPU | 8-core GPU | 10-core GPU | not specified | not specified | not specified | AMD Radeon Pro 5300 |
| Operating System | not specified | macOS | macOS | not specified | not specified | macOS | not specified |
| Memory | 8GB RAM | not specified | not specified | 8GB RAM | 8GB RAM | 16GB RAM | 8GB RAM |
| Storage | 256GB SSD | 256GB SSD | 256GB SSD | 256GB SSD | 256GB SSD | 256GB SSD | 256GB SSD |
| Dimensions | 27.2 × 6.89 × 23.8 inches | 21.5 × 5.79 × 18.1 inches | 21.5 × 5.79 × 18.1 inches | 6.9 × 20.8 × 17.7 inches | 21.5 × 5.79 × 18.2 inches | 21.5 × 5.79 × 18.1 inches | 7.99 × 25.6 × 20.3 inches |
| Weight | not specified | 9.74 pounds | 9.79 pounds | 21 pounds | 15.6 pounds | 9.74 pounds | 19.7 pounds |
| Size | 8GB - 256GB | not specified | 16GB Unified Memory, 256GB SSD Storage | not specified | 256GB | not specified | 256GB |
| Color | Blue | Pink | Green | Silver | Blue | Blue | Silver |
| Model | MJV93LL/A | MWUG3LL/A | MWUY3LL/A | MMQA2LL/A | MQRQ3LL/A | not specified | MXWT2LL/A |
If you need portable systems with matching storage, consider specifications of the best apple gaming laptops with 256GB SSD.
How to choose the right one
-
Select memory for multitasking
You need enough RAM to keep multiple apps open without slowing down. The Apple iMac 24-Inch M4 All-in-One includes 16GB of RAM. This allows you to run many programs at once. The M1 and Intel models only have 8GB. You should choose 16GB if you edit photos or stream video. 8GB is fine for web browsing and email. Check the memory spec before you buy.
-
Check screen size needs
Screen size changes how much space you have on your desk. Most models here are 24 inches. The Apple 27-inch iMac Intel i5 is larger. It gives you more room for detailed work. The 21.5-inch Intel option is smaller and saves space. You should pick 24 inches for a standard setup. Choose 27 inches if you want more screen real estate. Measure your desk before you decide.
-
Compare processor types
The chip inside affects speed and efficiency. The M1, M3, and M4 chips are modern Apple Silicon. They are fast and use less power. The Intel Core i5 models are older. They work well but may run hotter. You should prefer Apple Silicon for new software support. The Intel options are good if you need specific legacy apps. Check the processor type to match your needs.
-
Consider physical dimensions
All-in-one computers take up desk space. The 24-inch M4 models are slim and light. They weigh under 10 pounds. The Intel 27-inch model weighs nearly 20 pounds. It is much heavier and bulkier. You should check the width and height. The M4 models are about 21 inches wide. The Intel models are wider. Make sure your desk can fit the chosen size.
-
Evaluate display resolution
Sharpness matters for text and images. The 24-inch M4 models have a 4.5K display. This is very sharp for a 24-inch screen. The 27-inch Intel model has a 5K display. It is larger and also very sharp. The older M1 and Intel models have lower resolution. You should pick 4.5K or 5K for clear text. Higher resolution makes reading easier on the eyes.
Frequently asked questions
Which Apple all-in-one has the best display for creative work?
The Apple 27-inch iMac Intel i5 is the best choice for creative tasks. It features a massive 5K display that provides significant screen real estate. This large screen is ideal for video editing or graphic design. It uses an Intel Core i5 processor and 8GB of RAM. The 256GB SSD offers standard storage capacity. Its 19.7-pound weight indicates a sturdy build.
Can I get 16GB of RAM with a 256GB SSD on an iMac?
Yes, several models include 16GB of unified memory alongside 256GB SSD storage. The Apple iMac 24-Inch M4 All-in-One and the Apple 24-Inch iMac M4 10-Core both offer this configuration. This amount of RAM supports heavy multitasking and demanding applications. You can choose between different color options like Blue, Pink, or Green depending on the specific model.
What is the smallest screen size available in this list?
The Apple iMac 21.5-Inch Core i5 Desktop has the smallest screen at 21.5 inches. It is a compact option for users who prioritize a smaller footprint. It runs on an Intel Core i5 processor with 8GB of RAM. The 256GB SSD provides adequate storage for basic files. Its silver finish and 21-pound weight make it a stable, space-saving desktop solution.
Which model is best for casual users who want color options?
The Apple iMac 24-Inch M1 Desktop is ideal for casual users. It comes in vibrant colors like Blue and offers a high-quality 24-inch display. The M1 chip handles everyday tasks efficiently with 8GB of RAM. The 256GB SSD ensures quick boot times and app loading. Its slim design fits well in home offices. It balances performance and aesthetics for basic computing needs.
Is there a renewed option for the 24-inch iMac?
Yes, the Apple 24-inch iMac M3 (Renewed) is available. It retains the 24-inch high-resolution display and 256GB SSD storage. It includes 8GB of RAM for general use. The renewed status makes it a practical choice for budget-conscious buyers. It maintains the compact dimensions of the standard M3 model. This option suits users comfortable with refurbished electronics who still want modern Apple Silicon performance.
How do the dimensions of the 24-inch iMac compare to the 27-inch?
The 24-inch iMac models are significantly more compact than the 27-inch version. The 24-inch iMac M4 measures 21.5 inches in length and 18.1 inches in height. It weighs around 9.74 pounds. In contrast, the 27-inch iMac is 25.6 inches wide and 20.3 inches tall, weighing 19.7 pounds. The 24-inch models are easier to place on smaller desks. The 27-inch model offers a larger screen but requires more space.
What processor options are available for 256GB SSD iMacs?
You can choose between Apple Silicon and Intel processors. The M1, M3, and M4 chips are available in the 24-inch models. These offer modern efficiency and integrated graphics. The 21.5-inch and 27-inch models use Intel Core i5 processors. The Intel options may appeal to users who prefer traditional architecture. All models include 256GB SSD storage for fast data access.