Looking for the perfect small form factor computer case? With so many options out there, how do you choose? Understanding the top factories can make all the difference in your build. Discover the best choices to elevate your setup. Let’s dive in and find your ideal case together!

Best Mini-ITX Cases 2025: Our Tested Picks for Compact PC Builds

Product Details: Lian Li Q58 – Best Mini-ITX Case Overall

Technical Parameters:
– Type: ITX Case
– Motherboard Support: Mini-ITX
– Card Length Supported: 320mm (12.6 inches)
– Storage Support: (1) 3.5” (3) 2.5”
– Included Fans: None

Application Scenarios:
– Building a compact high-performance PC
– Enthusiasts looking for good thermals and aesthetics

Pros:
– Tidy, pretty glass/mesh looks
– Great thermals
– Flexible build options, including ATX PSU
– Affordable at just $130

Cons:
– Cable management is a bit tough
– PCIe riser card needs additional support

The Best Mini-ITX PC Cases for 2025 – PCMag

Product Details: Fractal Design Era 2

Technical Parameters:
– Motherboard Form Factors Supported: Mini-ITX
– Dimensions (HWD): 12.4 x 6.5 x 14.4 inches

Application Scenarios:
– Building a powerful, small-form-factor PC
– Ideal for users who appreciate a sleek, modern aesthetic

Pros:
– Classic aesthetic with improved usability and ventilation
– Excellent dust filtration

Cons:
– Pricey
– No major competitive performance advantage

Small Form Factor Computer Cases – Newegg.com

Product Details: Intel Core 2 Duo E6600 Processor

Technical Parameters:
– Dual-core processor
– Clock speed: 2.4 GHz

Application Scenarios:
– General computing tasks
– Gaming in 2006

Pros:
– Great price point
– Outperforms higher-priced CPUs

Cons:
– Older technology
– Limited performance for modern applications

small form factor pc cases – Newegg.com

Product Details: Intel Core 2 Duo E6600 Processor

Technical Parameters:
– Dual-core processor
– Clock speed: 2.4 GHz

Application Scenarios:
– General computing
– Gaming (for older titles)

Pros:
– Great price point
– Outperforms higher-priced CPUs

Cons:
– Older technology
– Limited performance for modern applications

small form factor computer cases – Best Buy


small form factor computer cases - Best Buy

The best mini-ITX PC cases for 2024 – Digital Trends

Product Details: Cooler Master Masterbox NR200 – Best mini-ITX case for beginners

Technical Parameters:
– Dimensions (LxWxH): 376 x 185 x 292mm
– Power supply support: SFX-L, SFX

Application Scenarios:
– Building small-form-factor (SFF) PCs
– Transportation to LAN parties or friend’s residence

Pros:
– Easy to build in
– Good drive support

Cons:
– No USB Type-C header
– Limited room for large graphics cards


The best mini-ITX PC cases for 2024 - Digital Trends

The latest Mini-ITX (SFF) PC cases on the market – SFF GEEK

Product Details: JONSBO N3: 8-bay ITX NAS with GPU support

Technical Parameters:
– Supports up to 8 hard drives
– Compact design with GPU support

Application Scenarios:
– ITX gaming builds
– Network Attached Storage (NAS) setups

Pros:
– Compact size with high storage capacity
– Versatile for gaming and NAS applications

Cons:
– Limited information on cooling solutions
– Potentially high cost due to features


The latest Mini-ITX (SFF) PC cases on the market - SFF GEEK

small form factor computer cases – Newegg.com

Product Details: Intel Core 2 Duo E6600 Processor

Technical Parameters:
– Dual-core processor
– Clock speed: 2.4 GHz

Application Scenarios:
– General computing
– Gaming (for older titles)

Pros:
– Great price point
– Good performance for the price

Cons:
– Outdated technology
– Limited support for modern applications

Mini-ITX Cases – PC Case Gear

Product Details: Mini ITX Cases available at PCCaseGear

Technical Parameters:
– Compact size
– Supports Mini ITX motherboards

Application Scenarios:
– Home theater PC
– Compact gaming builds

Pros:
– Space-saving design
– Easy to transport

Cons:
– Limited expansion options
– Potential thermal issues

What is a small form factor PC? 5 key things to know | PCWorld

Product Details: Small Form Factor (SFF) PCs are compact desktop computers typically housed in cases under 20 liters in volume, designed for high performance in a small footprint.

Technical Parameters:
– Case volume under 20 liters
– Supports mini-ITX motherboards and SFX power supplies

Application Scenarios:
– Gaming
– Compact workstations

Pros:
– Space-saving design
– Ability to house high-end components

Cons:
– Higher overall cost compared to traditional builds
– Building process can be time-consuming and complex


What is a small form factor PC? 5 key things to know | PCWorld

Related Video

Comparison Table

Company Product Details Pros Cons Website
Best Mini-ITX Cases 2025: Our Tested Picks for Compact PC Builds Lian Li Q58 – Best Mini-ITX Case Overall – Tidy, pretty glass/mesh looks – Great thermals – Flexible build options, including ATX PSU – Affordable at just $130 – Cable management is a bit tough – PCIe riser card needs additional support www.tomshardware.com
The Best Mini-ITX PC Cases for 2025 – PCMag Fractal Design Era 2 – Classic aesthetic with improved usability and ventilation – Excellent dust filtration – Pricey – No major competitive performance advantage www.pcmag.com
Small Form Factor Computer Cases – Newegg.com Intel Core 2 Duo E6600 Processor – Great price point – Outperforms higher-priced CPUs – Older technology – Limited performance for modern applications www.newegg.com
small form factor pc cases – Newegg.com Intel Core 2 Duo E6600 Processor – Great price point – Outperforms higher-priced CPUs – Older technology – Limited performance for modern applications www.newegg.com
small form factor computer cases – Best Buy www.bestbuy.com
The best mini-ITX PC cases for 2024 – Digital Trends Cooler Master Masterbox NR200 – Best mini-ITX case for beginners – Easy to build in – Good drive support – No USB Type-C header – Limited room for large graphics cards www.digitaltrends.com
The latest Mini-ITX (SFF) PC cases on the market – SFF GEEK JONSBO N3: 8-bay ITX NAS with GPU support – Compact size with high storage capacity – Versatile for gaming and NAS applications – Limited information on cooling solutions – Potentially high cost due to features sffgeek.com
small form factor computer cases – Newegg.com Intel Core 2 Duo E6600 Processor – Great price point – Good performance for the price – Outdated technology – Limited support for modern applications www.newegg.com
Mini-ITX Cases – PC Case Gear Mini ITX Cases available at PCCaseGear – Space-saving design – Easy to transport – Limited expansion options – Potential thermal issues www.pccasegear.com
What is a small form factor PC? 5 key things to know PCWorld Small Form Factor (SFF) PCs are compact desktop computers typically housed in cases under 20 liters in volume, designed for high performance in a smal… – Space-saving design – Ability to house high-end components – Higher overall cost compared to traditional builds – Building process can be time-consuming and complex

Frequently Asked Questions (FAQs)

What is a small form factor computer case?

A small form factor (SFF) computer case is designed to house computer components in a compact space, making it ideal for users with limited desk space or those looking for a portable solution. These cases typically support mini-ITX or micro-ATX motherboards and are popular for gaming, home theater PCs, and office setups.

What are the benefits of using an SFF case?

Using an SFF case saves space, reduces clutter, and can enhance portability. They often have efficient cooling solutions and can be aesthetically pleasing, fitting seamlessly into various environments. Additionally, they encourage more thoughtful component selection, which can lead to better performance.

Can I upgrade components in an SFF case?

Yes, you can upgrade components in an SFF case, but options may be limited due to size constraints. Most SFF cases allow for upgrades like RAM, storage drives, and sometimes even graphics cards. It’s essential to check compatibility before purchasing new parts to ensure they fit within the case.

Are SFF cases suitable for gaming?

Absolutely! Many SFF cases are designed specifically for gaming and can accommodate powerful hardware. However, ensure that the case has adequate cooling solutions and enough space for the graphics card and other components you plan to use. With the right setup, SFF cases can deliver excellent gaming performance.

How do I choose the right SFF case for my needs?

When choosing an SFF case, consider factors like size, compatibility with your components, cooling options, and aesthetics. Think about your intended use, whether for gaming, media, or office work, and ensure the case has enough room for future upgrades. Reading reviews can also help you make an informed decision.