Best ASUS Intel Core i5 Mini PCs in 2026: 6 Picks
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We compared 6 models to help you find the best ASUS Intel Core i5 mini PCs. The ASUS NUC 13 Pro Intel i5 Mini PC leads the list because its 16GB RAM and 512GB SSD handle business multitasking and multi-display office setups efficiently. Our picks are based strictly on the specifications published on the listings. You will see how memory, storage, and connectivity differ across these compact machines. This guide helps you decide which configuration matches your specific workflow and display requirements.
Quick picks
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | ASUS NUC 13 Pro Intel i5 Mini PC Best overall | business multitasking and multi-display office setups | Check price of ASUS NUC 13 Pro Intel i5 Mini PC on Amazon |
| 2 | ASUS NUC 13 Pro Slim Barebone Best budget | customizable compact desktops | Check price of ASUS NUC 13 Pro Slim Barebone on Amazon |
| 3 | ASUS NUC 13 Pro Slim Core i5 Mini PC Best premium | quad-display office setups and continuous 24/7 use | Check price of ASUS NUC 13 Pro Slim Core i5 Mini PC on Amazon |
| 4 | ASUS NUC 13 Pro Core i5 Mini PC Also great | Business users needing expandable storage | Check price of ASUS NUC 13 Pro Core i5 Mini PC on Amazon |
| 5 | ASUS NUC 13 Pro Slim Core i5 Best 256gb ssd | multi-monitor office setups | Check price of ASUS NUC 13 Pro Slim Core i5 on Amazon |
| 6 | ASUS Chromebox 5a i5 Mini PC Best 128gb ssd | ChromeOS users needing quad-display support | Check price of ASUS Chromebox 5a i5 Mini PC on Amazon |
The best fit for you
- You need strong performance for business multitasking ASUS NUC 13 Pro Intel i5 Mini PC The i5-13420H processor and 16GB RAM handle office workloads efficiently.
- You want the most compact model on the list ASUS NUC 13 Pro Slim Barebone This barebone unit measures just 4.41 by 4.61 inches.
- You require quad-display support for office setups ASUS NUC 13 Pro Slim Core i5 Mini PC Thunderbolt connectivity enables reliable multi-monitor configurations for your workspace.
Our 6 picks
ASUS NUC 13 Pro Intel i5 Mini PC
Best for: business multitasking and multi-display office setups
- Processor
- Intel Core i5 (what this guide is about)
- Installed RAM
- 16GB
- Storage Capacity
- 512GB
- Memory Type
- DDR4
- High-Speed Expansion
- Thunderbolt
- Operating System
- Windows 11 Pro
View on Amazon: ASUS NUC 13 Pro Intel i5 Mini PC Affiliate link
This ASUS NUC 13 Pro Tall Mini PC features an Intel Core i5-13420H processor with boost speeds up to 4.6GHz. It includes 16GB of DDR4 RAM and a 512GB PCIe SSD. The system runs Windows 11 Pro and offers two Thunderbolt ports plus dual HDMI 2.1 outputs. You get Wi-Fi 6E and Bluetooth 5.3 for stable connectivity. This compact unit suits users needing strong multitasking and multi-display setups in a quiet, space-saving form factor.
Pros
- Intel Core i5-13420H processor reaches 4.6GHz boost speeds
- 16GB DDR4 RAM supports upgrades up to 64GB
- 512GB PCIe NVMe SSD with storage expansion up to 8TB
- Dual HDMI 2.1 and two Thunderbolt ports for multi-monitor setups
- Preinstalled Windows 11 Pro operating system
Cons
- Uses DDR4 memory instead of newer DDR5 standard
- Fixed 16GB RAM configuration limits immediate high-capacity needs
- No mention of included peripherals like mouse or keyboard
Good fit if
- You need dual monitor support via HDMI 2.1 and Thunderbolt
- You require Windows 11 Pro for business applications
- You want expandable storage up to 8TB
Skip if
- You require DDR5 memory for maximum bandwidth
- You need more than 16GB of RAM without upgrades
- You prefer a barebone system without preinstalled OS
Verdict: ASUS NUC 13 Pro Tall i5 Mini PC delivers strong performance with its i5-13420H and flexible display options. It fits professionals needing Windows 11 Pro and multi-monitor setups in a compact, quiet chassis.
ASUS NUC 13 Pro Slim Barebone
Best for: customizable compact desktops
- Processor
- Intel Core i5 (what this guide is about)
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Graphics
- Intel Iris Xe Graphics
- High-Speed Expansion
- Thunderbolt 4
- Operating System
- No OS (Barebone)
View on Amazon: ASUS NUC 13 Pro Slim Barebone Affiliate link
This barebone mini PC features an Intel Core i5-1340P processor and supports up to 64GB of DDR4 RAM. It offers a compact 4x4 form factor with triple storage expansion and robust multi-monitor connectivity via Thunderbolt 4. You get a system designed for 24/7 operation and wall mounting. It is ideal for users who need powerful processing in a small footprint and prefer to supply their own memory and storage.
Pros
- Intel Core i5-1340P processor with Intel Iris Xe Graphics
- Supports up to 64GB DDR4 RAM and triple storage
- Dual HDMI and dual DP outputs for quad 4K displays
- Compact 4x4 form factor with included VESA mount
Cons
- Sold as a barebone system without pre-installed RAM or SSD
- Requires separate purchase of memory and storage components
- Limited to DDR4 RAM speed compared to newer DDR5 options
Good fit if
- You want to customize your RAM and storage choices
- You need a small PC for digital signage or kiosks
- You require multiple high-resolution display outputs
Skip if
- You prefer a fully assembled system ready to use
- You need the latest DDR5 memory speeds
- You want a system with pre-installed Windows and drivers
Verdict: ASUS NUC 13 Pro Slim Barebone is a versatile foundation for users who value expandability and display flexibility. It suits those willing to install their own components to build a custom, space-saving workstation.
ASUS NUC 13 Pro Slim Core i5 Mini PC
Best for: quad-display office setups and continuous 24/7 use
- Processor
- Intel Core i5 (what this guide is about)
- Installed RAM
- 8GB
- Storage Capacity
- 512GB
- Memory Type
- DDR4
- Graphics
- Intel Iris Xe Graphics
- Ethernet Ports
- 1x 2.5Gbps
View on Amazon: ASUS NUC 13 Pro Slim Core i5 Mini PC Affiliate link
The ASUS NUC 13 Pro Slim is a compact desktop running Windows 11 Pro on an Intel Core i5-13420H processor. It includes 8GB of DDR4 memory, a 512GB NVMe SSD, and 2.5Gbps Ethernet alongside Wi-Fi 6E. At 1.45 inches tall, it fits tight spaces while supporting up to four 4K displays through HDMI and Thunderbolt 4.
Pros
- Dual Thunderbolt 4 and dual HDMI ports support quad 4K monitors
- Onboard 2.5Gbps Ethernet and Intel Wi-Fi 6E
- Compact 1.45-inch tall chassis with included VESA mount
- Qualified for continuous 24/7 operation
Cons
- Ships with 8GB of DDR4 RAM rather than 16GB
- Slim enclosure lacks the height for extra internal 2.5-inch drive bays
Good fit if
- You need to drive up to four 4K displays or a single 8K display
- You mount your PC behind a monitor for continuous 24/7 operation
- You require 2.5Gbps wired networking and Thunderbolt 4 connectivity
Skip if
- You require 16GB or more RAM straight out of the box
- You need internal chassis clearance for a secondary 2.5-inch drive
Verdict: ASUS NUC 13 Pro Slim Core i5 Mini PC delivers multi-display Thunderbolt connectivity and 24/7 reliability in an ultrasmall form factor.
ASUS NUC 13 Pro Core i5 Mini PC
Best for: Business users needing expandable storage
- Processor
- Intel Core i5 (what this guide is about)
- Installed RAM
- 12GB
- Storage Capacity
- 1TB HDD, 128GB SSD
- Memory Type
- DDR4
- High-Speed Expansion
- 2x Thunderbolt
- Operating System
- Windows 11 Pro
View on Amazon: ASUS NUC 13 Pro Core i5 Mini PC Affiliate link
This ASUS NUC 13 Pro Tall model features an Intel Core i5-13420H processor with boost speeds up to 4.6GHz. It comes with 12GB of DDR4 RAM and a hybrid storage setup including a 1TB HDD and 128GB SSD. The unit includes Windows 11 Pro and supports up to 64GB of RAM expansion. It offers robust connectivity with Wi-Fi 6E and Thunderbolt ports for multi-display setups.
Pros
- Intel Core i5-13420H processor with 4.6GHz boost speed
- Expandable DDR4 memory up to 64GB
- Hybrid storage with 1TB HDD and 128GB SSD
- Dual Thunderbolt ports for high-speed connectivity
- Preinstalled Windows 11 Pro operating system
Cons
- Includes a mechanical HDD which may generate more noise than SSD-only systems
- 12GB RAM is not a standard dual-channel configuration
- 128GB SSD capacity is limited for large local storage needs
Good fit if
- You need expandable storage for large files
- You require Thunderbolt connectivity for peripherals
- You want a business-ready Windows 11 Pro system
Skip if
- You require silent operation for all components
- You need maximum RAM capacity out of the box
- You prefer an all-SSD storage configuration
Verdict: ASUS NUC 13 Pro Tall Mini PC suits users who need flexible storage expansion and Thunderbolt connectivity. It is a practical option for business environments where hybrid storage and professional OS features are priorities.
ASUS NUC 13 Pro Slim Core i5
Best for: multi-monitor office setups
- Processor
- Intel Core i5 (what this guide is about)
- Installed RAM
- 16GB
- Storage Capacity
- 256GB SSD
- Memory Type
- DDR4
- High-Speed Expansion
- Thunderbolt
- Operating System
- Win11 Pro
View on Amazon: ASUS NUC 13 Pro Slim Core i5 Affiliate link
The ASUS NUC 13 Pro Slim packs an Intel Core i5-13420H processor and 16GB of DDR4 RAM into a compact chassis. You get 256GB of SSD storage and Windows 11 Pro preinstalled. The design supports up to four displays via two HDMI 2.1 and two Thunderbolt ports. Wi-Fi 6E and Bluetooth 5.3 handle wireless connections. This configuration suits users who need solid multitasking power in a small footprint.
Pros
- Intel Core i5-13420H boosts up to 4.6GHz for smooth multitasking
- 16GB DDR4 RAM supports expansion up to 64GB
- 256GB PCIe NVMe SSD with expansion up to 8TB
- Four display outputs via 2x HDMI 2.1 and 2x Thunderbolt
Cons
- 256GB SSD capacity is smaller than competitors offering 512GB or more
- Uses DDR4 memory instead of faster DDR5 options
- No dedicated discrete GPU listed for heavy graphics workloads
Good fit if
- You need a compact desktop for office productivity and multitasking
- You require four monitor support for trading or creative workflows
- You want Windows 11 Pro with reliable Wi-Fi 6E connectivity
Skip if
- You need more than 256GB of storage without upgrading later
- You require DDR5 RAM for maximum memory bandwidth
- You need a dedicated graphics card for gaming or video editing
Verdict: ASUS NUC 13 Pro Slim Mini PC offers a balanced mix of 13th Gen i5 performance and multi-display connectivity for office users who value a small footprint.
ASUS Chromebox 5a i5 Mini PC
Best for: ChromeOS users needing quad-display support
- Processor
- Intel Core i5 (what this guide is about)
- Installed RAM
- 8GB
- Storage Capacity
- 128GB
- Ethernet Ports
- 2.5 Gbps Ethernet
- Operating System
- ChromeOS
- Memory
- 8GB RAM
View on Amazon: ASUS Chromebox 5a i5 Mini PC Affiliate link
The ASUS Chromebox 5a pairs an Intel Core i5-1335U processor with 8GB of RAM and a 128GB SSD. It runs ChromeOS and supports up to four 4K displays via dual HDMI, DisplayPort, and USB-C. The unit includes Wi-Fi 6E, Bluetooth, and a 2.5 Gbps Ethernet port. It measures 6.53 by 6.56 by 1.81 inches and weighs 1.76 pounds. This compact system suits users who need reliable performance for web tasks and light productivity.
Pros
- Intel Core i5-1335U processor delivers solid multitasking speed
- Supports up to four 4K displays simultaneously
- Includes 2.5 Gbps Ethernet for fast wired networking
- Features Wi-Fi 6E and Bluetooth connectivity
- Titan C security chip adds business-grade protection
Cons
- 128GB storage capacity is small for local file storage
- ChromeOS limits software compatibility compared to Windows
- 8GB RAM is not upgradable on this model
Good fit if
- You rely on ChromeOS for daily tasks
- You need a quad-display setup for productivity
- You want a compact PC with strong security features
Skip if
- You require Windows for specific professional software
- You need more than 128GB of local storage
- You plan to upgrade RAM beyond 8GB
Verdict: ASUS Chromebox 5a i5 Mini PC is a secure, compact option for users who prefer ChromeOS and need multi-monitor support. It fits well for office environments where web-based tools and security are priorities.
Specifications side by side
| Spec | ASUS NUC 13 Pro Intel i5 Mini PC | ASUS NUC 13 Pro Slim Barebone | ASUS NUC 13 Pro Slim Core i5 Mini PC | ASUS NUC 13 Pro Core i5 Mini PC | ASUS NUC 13 Pro Slim Core i5 | ASUS Chromebox 5a i5 Mini PC |
|---|---|---|---|---|---|---|
| Processor | Intel Core i5-13420H | Intel Core i5-1340P | Intel Core i5-13420H | Intel Core i5-13420H | Intel Core i5-13420H | Intel Core i5-1335U |
| Installed RAM | 16GB | Barebone | 8GB | 12GB | 16GB | 8GB |
| Storage Capacity | 512GB | Barebone | 512GB | 1TB HDD, 128GB SSD | 256GB SSD | 128GB |
| Memory Type | DDR4 | not stated | DDR4 | DDR4 | DDR4 | not stated |
| Graphics | not stated | Intel Iris Xe Graphics | Intel Iris Xe Graphics | not stated | not stated | not stated |
| Ethernet Ports | not stated | not stated | 1x 2.5Gbps | not stated | not stated | 2.5 Gbps Ethernet |
| High-Speed Expansion | Thunderbolt | Thunderbolt 4 | Thunderbolt 4 | 2x Thunderbolt | Thunderbolt | not stated |
| Operating System | Windows 11 Pro | No OS (Barebone) | Win 11 Pro | Windows 11 Pro | Win11 Pro | ChromeOS |
| Memory | 16GB RAM | not stated | 8GB RAM | not stated | 16GB RAM | 8GB RAM |
| Storage | 512GB SSD | not stated | 512GB SSD | 128GB SSD | 256GB SSD | 128GB SSD |
| Use | not stated | not stated | not stated | not stated | Office | not stated |
| Networking | WiFi 6E | WiFi 6E | WiFi 6E | WiFi 6E | WiFi 6E | WiFi 6E |
| Form Factor | not stated | Barebone | not stated | not stated | not stated | not stated |
| Dimensions | 7 × 7 × 1.36 inches | 4.61 × 4.41 × 1.45 inches | 4.61 × 4.41 × 1.45 inches | 7 × 7 × 1.36 inches | 7 × 7 × 1.36 inches | 6.56 × 6.53 × 1.81 inches |
| Weight | not stated | 1.07 pounds | 1.07 pounds | not stated | not stated | 1.76 pounds |
| Size | 16GB RAM & 512GB SSD | Up to 64GB RAM|Triple Storage | Slim|8GB RAM|512GB SSD | 12GB RAM & 1.1TB Storage | 16GB RAM & 256GB SSD | 8GB RAM | 128GB SSD |
| Color | Black | Black | Black | Black | Black | Black |
| Model | NUC 13 Pro | RNUC13ANKI50000UI | RNUC13ANKH5048CUI | NUC 13 Pro | NUC 13 Pro | CHROMEBOX5a-S5081UN |
How to choose the right mini PC
-
Check RAM capacity
Memory determines how many applications you can run simultaneously without slowdowns. For most business multitasking, 16GB of RAM is the practical standard. The ASUS NUC 13 Pro Tall includes 16GB, allowing smooth operation of multiple office tools. If you are building a custom system, you can install up to 64GB in the barebone Slim model. Lower configurations, such as 8GB, may limit your ability to keep many browser tabs and programs open at once. Choose higher RAM if your workflow involves heavy data processing or virtual machines.
-
Evaluate SSD size
Storage capacity affects how many files, programs, and media you can keep locally. Most prebuilt models offer between 128GB and 512GB. The NUC 13 Pro Tall with 1.1TB storage is ideal for users who need to archive large documents or keep extensive media libraries on the device. The Chromebox 5a provides 128GB, which suits users who rely primarily on cloud storage. If you select a barebone unit, you can upgrade storage later. Ensure your chosen SSD meets your long-term data retention needs without requiring frequent external backups.
-
Select the operating system
The OS dictates the software ecosystem and security features available to you. Windows 11 Pro is included in most ASUS NUC 13 Pro models, providing advanced management tools for business environments. This version supports features like BitLocker encryption and remote desktop capabilities. Alternatively, the Chromebox 5a runs ChromeOS, which offers a secure, web-centric experience ideal for users who primarily use browser-based applications. Choose Windows 11 Pro if you need legacy software compatibility or specific enterprise features. Opt for ChromeOS if you prefer a simplified, low-maintenance interface.
-
Assess networking speed
Wireless connectivity impacts your ability to transfer files and stream data efficiently. All listed ASUS models feature WiFi 6E, which provides faster speeds and lower latency than older standards. This is beneficial for large file transfers and video conferencing in crowded network environments. Wired Ethernet ports are also standard for stable connections. Verify that your workspace router supports WiFi 6E to fully utilize this specification. If you require maximum stability for critical tasks, consider using a wired connection alongside the robust wireless capability provided by these units.
-
Consider form factor
Physical dimensions determine where you can place the device and how many displays you can support. The Slim models measure approximately 4.41 by 4.61 inches, making them highly portable and easy to mount behind monitors. The Tall NUC 13 Pro models are larger at 7 inches, offering more internal space for cooling and storage expansion. If you need quad-display support, the Thunderbolt-equipped Slim models are suitable. Choose the Tall version if you prioritize internal expandability and airflow over extreme compactness. Match the chassis size to your desk space and mounting requirements.
Frequently asked questions
Which ASUS mini PC is best for business multitasking?
The ASUS NUC 13 Pro Tall is the top choice. It features an Intel Core i5-13420H processor and 16GB of RAM. This combination handles business workloads efficiently. It also includes Windows 11 Pro for professional features. The system supports multi-display setups for office environments.
Can I customize the RAM and storage on ASUS NUC models?
Yes, the ASUS NUC 13 Pro Slim Barebone allows full customization. It supports up to 64GB of RAM and triple storage options. You install your own components to build a custom workstation. This makes it ideal for users who value expandability and specific hardware choices.
Do these mini PCs support multiple monitors?
Most models support multi-display setups. The NUC 13 Pro Slim Core i5 offers quad-display connectivity via Thunderbolt. The NUC 13 Pro Tall also handles multiple screens for office use. The Chromebox 5a supports quad displays for ChromeOS users. This flexibility suits various office and professional needs.
What operating systems are available on ASUS Intel Core i5 mini PCs?
Most models run Windows 11 Pro. The NUC 13 Pro Tall, Slim, and Core i5 versions all include this OS. The ASUS Chromebox 5a runs ChromeOS instead. Windows 11 Pro provides professional features for business use. ChromeOS offers a secure, web-based environment for different user preferences.
Which ASUS mini PC is the most compact?
The NUC 13 Pro Slim models are the most compact. They measure 4.41 by 4.61 inches. The barebone version weighs just 1.07 pounds. These ultrasmall form factors save desk space. They are ideal for users who need a small footprint without sacrificing performance.
Is WiFi 6E included in these ASUS mini PCs?
Yes, all listed NUC 13 Pro models include WiFi 6E networking. This provides faster and more reliable wireless connectivity. The Chromebox 5a does not list WiFi 6E in its specifications. Most users benefit from the enhanced wireless performance in the NUC series.
Which model is best for 24/7 continuous use?
The ASUS NUC 13 Pro Slim Core i5 is designed for continuous operation. It delivers 24/7 reliability in an ultrasmall form factor. This makes it suitable for always-on office setups. The Thunderbolt connectivity also supports stable multi-display configurations for long-term use.