LIAN LI introduces the A4-H2O, a new tiny form factor case developed in conjunction with DAN Cases. The tiny 11-liter box can accommodate a 240 AIO and a triple slot GPU up to 322 mm in length. The A4-H20 features a minimalist design with anodized and sandblasted aluminum panels and is available in black or silver with a PCIe 3.0 or 4.0 riser cable.

Based on the design of the A4-SFX, the A4-H2O keeps the same clean aesthetic and minimalistic concept but increases GPU size compatibility and AIO water cooling support. At only 11 liters, the A4-H2O truly encompasses the small form factor spirit with a clever new design by Daniel Hasen from DAN Cases, while being produced through the experienced manufacturing hands of LIAN LI.

All-around Removable aluminium Panels
The steel frame of the A4-H20 is flanked with anodized and sandblasted aluminium panels, perforated at the top and side to provide direct airflow to all hardware. All the aluminium side panels are secured to the case with snap pins, making their removal quick and effortless. When removed, the front panel gives way to a wide opening to simplify the installation of large GPUs. At the bottom, a perforated aluminium panel can be removed to mount the SSD out of the case and provides access to the PSU for easier cable management

The A4-H2O achieves its small footprint by organizing the hardware layout in a sandwich layout. The Mini-ITX motherboard tray and removable SFX or SFX-L PSU mounting bracket are located on the left side of the case, the right side offers enough room to vertically mount up to a triple slot and 322 mm long GPU. At the top, a removable bracket can host up to 55 mm thick radiator and fans of a 240 AIO with CPU block up to 55 mm in height. A 1x 2.5" SSD mounting area featuring rubber grommets is located at the bottom of the case.

• PCIe 3.0 $119.99
• PCIe 4.0 $154.99

For more information, visit this page. The A4-H20 is available for pre-order starting February 9th, 2022.