The Lian Li A4-H20 PCIe 5.0 case is a compact 11-liter case designed in collaboration with DAN Cases. It is based on the original DAN A4-SFX case but offers improved hardware compatibility, including support for AIO liquid cooling. The case is minimalist and stylish, making it suitable for both desk and living room entertainment setups.

Spacious and versatile structure

The A4-H20 supports up to a triple-slot GPU, with a maximum length of 322 mm. It can also accommodate a 240 mm AIO liquid cooler, which is easily installed using a detachable top bracket. The case is designed to ensure effective ventilation from multiple directions, with airflow managed through the front, top, side, and rear panels.

Easy installation and maintenance

All panels of the case – front, side, top, and bottom – are easily removable, facilitating installation and cable management. The bottom panel also serves as a mounting point for a 2.5-inch SSD. Both SFX and SFX-L power supplies are compatible, and it comes with a pre-wired extension cable that is neatly organized.

Modern connections and structural solutions

On the left side of the case, there are front panel connections which include a USB 3.1 Type-C port, a USB 3.0 Type-A port, a microphone connection, and an HD audio port. The PCIe 5.0 riser cable enables the vertical installation of the graphics card behind the motherboard, saving space and enhancing airflow within the case.

Compatibility and dimensions

The case supports Mini-ITX motherboards, with external dimensions of 326 mm (depth) × 140 mm (width) × 244 mm (height). The outer surfaces are made of anodized black aluminum, while the internals are constructed from SPCC steel. The case provides space for a powerful build in a small footprint.