Small Form Factor (SFF) PC cases are the perfect blend of style and substance, offering compact designs without compromising performance. Whether you’re a gamer, a content creator, or just someone who wants a clean, space-saving setup, there’s an SFF case to fit your needs. With so many options in 2025, finding the best one can feel like hunting for a needle in a haystack—or in this case, a GPU in stock. Fear not; we’ve got you covered.
In this roundup, we’ll dive into the top SFF PC cases of 2025, exploring their specs, features, and quirks. Each case has its unique charm, from futuristic designs to innovative cooling solutions. So, grab your toolkit, and let’s explore these miniature marvels.
Best SFF PC Cases in 2025: Quick Comparision
| Case | Max GPU Length | Max CPU Cooler Height | PSU Support | Special Features | Price (Amazon) |
| Fractal Design Terra | 322mm | 48mm | SFX | Aluminum panels, elegant aesthetic | $200 – Buy Now |
| Lian Li A3 | 362mm | 180mm | SFX/SFX-L/ATX | Tool-less design, tempered glass | $80 – Buy Now |
| Thermaltake Tower 300 | 390mm | 185mm | ATX | Vertical airflow, panoramic view | $150 – Buy Now |
| Cooler Master NCORE 100 MAX | 344mm | 164mm | SFX | Built-in AIO, GPU riser support | $334 – Buy Now |
| Fractal Design Mood | 335mm | 65mm | SFX/SFX-L | RGB-infused elegance, cable management | $150 – Buy Now |
| Cooler Master NR200 | 330mm | 155mm | SFX/SFX-L | Versatile cooling, compact build | $83 – Buy Now |
| G.SKILL Z5i Mini-ITX | 330mm | 72mm | SFX/SFX-L | Dual glass panels, sleek curves | $140 – Buy Now |
Note: Make sure to check the dimensions on your end too.
Best SFF PC Cases in 2025: Top Picks
Fractal Design Terra
Quick Highlights
- Premium aluminum panels
- Low-profile CPU cooling limitation (48mm max)
- Tool-less panel access
- $200 – Buy Now
Fractal Design Terra is a marvel in compact design. Measuring just 10.4 liters, this case embodies minimalist aesthetics without sacrificing practicality. With an all-aluminum exterior, Terra exudes a premium feel that complements clean and modern setups.
Internally, it offers room for high-end GPUs up to 322mm but limits CPU cooling to low-profile solutions. Its modular design makes assembly and cable management straightforward, a must for tight builds.
Pros
- Stunning build quality and design
- Compact footprint with impressive GPU compatibility
- User-friendly assembly process
Cons
- Restrictive CPU cooler height
- High price tag
Lian Li A3
Quick Highlights
- Supports Micro-ATX and Mini-ITX boards
- Tempered glass side panel
- Ample radiator support
- $80 – Buy Now
The Lian Li A3-mATX is a versatile powerhouse. It accommodates Micro-ATX boards, rare in the SFF space, making it ideal for users wanting to pack extra features. Its clean aesthetic, complete with a tempered glass panel, adds an elegant touch to any build.
Radiator support for up to 280mm ensures cooling isn’t compromised, even in more powerful setups. Tool-less assembly and a spacious layout make it a dream for cable management, even for first-timers.
Pros
- Versatile motherboard and PSU compatibility
- Excellent cooling capacity
- Easy to build in
Cons
- Slightly larger than other SFF cases
- Glass panel requires careful handling
Thermaltake Tower 300
Quick Highlights
- Vertical mid-tower design
- Supports GPUs up to 390mm
- Enhanced airflow with dual tempered glass panels
- $150 – Buy Now
The Thermaltake Tower 300 takes the iconic vertical design of its predecessor to new heights, literally and figuratively. This mid-tower case offers a larger footprint, accommodating even more powerful components with ease. GPUs up to 390mm and CPU coolers up to 185mm find plenty of breathing room, making it ideal for high-performance builds.
The Tower 300 also improves airflow with additional fan mounts and optimized vent placements. Its dual-tempered glass panels provide stunning views of your components, making it perfect for a showcase build. Moreover, with support for up to 420mm AIO, you can build powerful PC inside this SFF case.
Pros
- Exceptional cooling potential with expanded airflow options
- Supports large GPUs and powerful cooling solutions
- Striking vertical design with tempered glass for visuals
Cons
- Takes up significant vertical and desk space
- Cable management can be challenging due to its layout
Cooler Master NCORE 100 MAX
Quick Highlights
- Pre-installed AIO liquid cooler
- Compact yet GPU-friendly
- Supports GPU riser cable
- $334 – Buy Now
The Cooler Master NCORE 100 MAX is the perfect mix of convenience and performance. With a pre-installed AIO cooler and GPU riser cable, it removes much of the hassle associated with tight builds. It also accommodates GPUs up to 344mm in length, making it ideal for high-performance setups.
Its compact design doesn’t compromise on airflow or cable management, and the inclusion of a riser cable allows for creative GPU placement. Overall, with its unique tower-like style and open-wing layout, Cooler Master NCORE 100 MAX is undoubtedly the most stunning SFF case on the market right now.
Pros
- Pre-installed cooling simplifies building
- Compact design with spacious interior
- Supports high-end GPUs
Cons
- Limited storage options
- On the pricier side
Fractal Design Mood
Quick Highlights
- Premium build quality
- Moderate cooling options
- $150 – Buy Now
The Fractal Design Mood blends beauty and functionality. With its RGB integration and compact footprint, this case adds personality to any setup. Supporting GPUs up to 335mm, it’s a solid option for gamers who value form and function.
Despite being stylish, the Mood emphasizes practicality with excellent cable routing channels and easy access to components. It’s an eye-catching addition to your desk that doesn’t skimp on performance.
Pros
- Striking aesthetic appeal
- Easy to build and manage cables
- RGB lighting adds visual flair
Cons
- Limited cooling potential for high-performance builds
- Pricey for its feature set
Cooler Master NR200
Quick Highlights
- Highly modular design
- Supports GPUs up to 330mm
- Exceptional cooling options
- $83 – Buy Now
The Cooler Master NR200 is a fan favorite for good reason. Its modular panels and spacious interior make building a breeze. With support for GPUs up to 330mm and multiple cooling options, it’s a versatile workhorse.
The NR200 stands out for its excellent balance of size and cooling efficiency. Whether you’re a seasoned builder or a newcomer, it offers the perfect canvas for compact creativity. It’s a highly versatile case, ideal for both first-time and experienced builders looking to experiment.
Pros
- Flexible and modular design
- Strong cooling performance
- Compact and durable
Cons
- Limited PSU compatibility (SFX only)
- No built-in RGB
G.SKILL Z5i Mini-ITX
Quick Highlights
- Sleek, curved dual glass panels
- High GPU compatibility
- Compact, stylish design
The G.SKILL Z5i Mini-ITX case is an absolute showstopper, blending cutting-edge design with functional engineering. Its standout feature is the dual curved tempered glass panels, which give it a futuristic look while showcasing your components in style. The aluminum frame and premium materials elevate its build quality, making it a centerpiece of any setup.
Despite its compact size, the Z5i doesn’t skimp on compatibility. It supports GPUs up to 330mm in length and allows for a 240mm AIO radiator, which is impressive for a case of this size. The internal layout is smartly designed to ensure efficient airflow and clean cable management, even with high-end hardware.
Pros
- Gorgeous design with dual glass panels
- Excellent build quality
- Supports powerful components
Cons
- Limited cooling due to glass panels
- Susceptible to fingerprints
Conclusion: Compact Cases, Big Choices
SFF PC cases in 2025 cater to every builder’s needs, from the sleek elegance of the Fractal Design Terra to the versatile Lian Li A3-mATX and the showcase-worthy Thermaltake Tower 300. Whether you prioritize aesthetics, cooling, or ease of assembly, there’s an option here for you.
The right case depends on your goals—minimalism, performance, or convenience. With these compact powerhouses, you can build a machine that’s as stylish as it is powerful. Happy building!
Also Read:
Best Low Profile CPU Coolers for Compact Builds
