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 a desk and a living room entertainment center.

Spacious and versatile design

The A4-H20 supports GPUs with up to three slots, with a maximum length of 322 mm. It can also accommodate a 240 mm AIO liquid cooler, which is easily installed using a removable top bracket. The case is designed for effective ventilation from multiple directions, with airflow handled 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, simplifying installation and cabling. The bottom panel also serves as a mounting point for a 2.5-inch SSD. SFX and SFX-L power supplies are compatible, and a pre-wired extension cord is included for tidy cable management.

Modern connections and structural solutions

On the left side of the case, the front panel connections include a USB 3.1 Type-C port, a USB 3.0 Type-A port, a microphone jack, and an HD audio port. The PCIe 5.0 riser cable allows for vertical installation of the graphics card behind the motherboard, saving space and improving airflow in the case.

Compatibility and dimensions

The case supports Mini-ITX motherboards, and its external dimensions are 326 mm (depth) × 140 mm (width) × 244 mm (height). The exterior is made of anodized black aluminum, and the interior is made of SPCC steel. The case offers space for an efficient build in a small area.