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DAN Cases A4-H2O

SFF Case for Gamers

The A4-H2O 11-litre small form factor case is a collaboration between LIAN LI and DAN Cases. Based on the original DAN Cases A4-SFX case sandwich layout concept, the LIAN LI A4-H2O continues the minimalistic and compact design with improved hardware compatibility, including AiO water cooling and simplified installation.

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A4-H20 Cases
A4-H20 Features

Minimalist Design – Black or Silver

Sporting a minimalist design, the A4-H2O has a premium aluminium meshed exterior, providing ventilation from almost all sides. The A4-H2O is available in black or silver.

Sandwich Layout Design

The sandwich layout allows for a triple-slot GPU to fit into the compact size case. Combined with a PCIe Gen 3 or 4 riser cable, the GPU is installed behind the motherboard, leaving room for a 240mm radiator at the top of the case. Bottom, side, and top mesh panels ensure that the components get cooled directly with fresh air.

A4-H20 Layout
A4-H20 AIO Fitment

Easy AiO Installation

A removable bracket at the top makes the installation of radiators up to 240mm in length much easier. The top compartment accommodates a fan radiator combo, up to 55mm in thickness.

A4-H20 PSU Mounting

Supports SFX, SFX-L Power Supply

A removable mounting bracket is designed to support SFX and SFX-L power supplies. A power cord extension is also included and pre-routed, to avoid interfering with other hardware.

Fully Removable Panels

Front, side, top, and bottom panels can all be removed easily to provide easier access for installation and/or cable management.

A4-H20 Removable Panels
A4-H20 PCIe Riser Cable

PCIe 3.0 and PCIe 4.0

The A4-H2O includes a PCIe Gen 3 or PCIe Gen 4 riser cable, to vertically mount the GPU and place it behind the motherboard. The PCIe 4.0 riser cable supports transfer rates of 16GT/s (double the speed of PCIe 3.0). PCIe Gen 4 riser cables are also backwards compatible with PCIe 3.0.

Triple-slot GPU compatible

Removing the front panel provides a wide opening at the front to insert large graphics cards into the case with ease. The spacious interior supports a triple-slot graphics card, up to 322mm long.

A4-H20 Triple Slot GPU Image

A DAN Cases Collaboration

The A4-H2O is an update to the popular DAN Cases A4-SFX with added water cooling support. This is a special collaboration with Daniel Hansen from DAN Cases. The A4-H2O is manufactured and sold by LIAN LI.

Lian Li | Dan Case

Choose Your Desired Model

A4-H20 Black

A4-H20 Black

with PCIe 3.0

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with PCIe 4.0

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A4-H20 Silver

A4-H20 Silver

with PCIe 3.0

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with PCIe 4.0

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