Table of Contents
The Lian Li A4-H2O is a compact mini-ITX case designed for enthusiasts who want a powerful, space-saving build. Understanding its key specifications can help you determine if it suits your needs before making a purchase.
Design and Build Quality
The A4-H2O features a sleek, minimalist aluminum construction that offers excellent durability and heat dissipation. Its compact size measures approximately 8.1 x 11.7 x 8.5 inches, making it ideal for small spaces or desk setups.
Supported Components
This case is compatible with mini-ITX motherboards and supports a wide range of hardware configurations. Key supported components include:
- CPU: Up to 165mm height
- GPU: Length up to 330mm
- Power Supply: SFX or SFX-L form factor
- Cooling: Supports custom water cooling loops and air cooling
Cooling and Ventilation
The case is designed with excellent airflow in mind. It includes:
- Pre-installed 120mm fan
- Support for additional fans up to 120mm or 140mm
- Multiple radiator mounting options for water cooling
Connectivity and Ports
The A4-H2O offers convenient connectivity options, including:
- One USB 3.2 Gen 2 Type-C port
- One USB 3.2 Gen 1 Type-A port
- Audio in/out jacks
- Power button and reset switch
Power and Storage Support
The case supports various storage options, including:
- One 2.5-inch SSD or HDD
- One 3.5-inch HDD (with additional brackets)
Power supply requirements include an SFX or SFX-L PSU, with a maximum wattage of around 600W, suitable for most high-performance builds.
Additional Features
The Lian Li A4-H2O also offers:
- Tool-less side panels for easy access
- Removable dust filters
- Support for custom water cooling loops
- Elegant, minimalist aesthetic
Conclusion
The Lian Li A4-H2O is an excellent choice for users seeking a compact, high-quality case that supports robust cooling options and powerful components. Its sleek design and versatile features make it suitable for both gaming and professional use, provided you understand its specifications to ensure compatibility.