Computer Cases

Lian Li A4-H2O Mini Tower Computer Case Silver

Key features:

  • 11-Liter SFX
  • Graphics Card Length 322 mm
  • CPU Cooler Height 55 mm
  • Compatible with SFX & SFX-L
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Description

Description

The Lian Li x DAN Cases A4-H2O is a compact mini case that supports high-spec hardware. With dimensions of just 244 mm in height and 140 mm in width, it offers flexible placement on any desk.

The chassis features a smart sandwich layout, where the motherboard and graphics card are installed separately, allowing the use of large graphics cards up to 322 mm in length.

It supports SFX and SFX-L power supplies, with the mini-ITX motherboard on one side and the graphics card on the other, creating a powerful computer despite its small size.

  • Efficient cooling due to optimized airflow with mesh surfaces on the sides and top.
  • Support for AiO liquid cooling.
  • Easy hardware installation, with all side panels fully removable.
  • Mounting position for 2.5-inch SSD with ventilation.

The I/O panel includes the power button, USB-C, USB-A, and audio ports, as well as a PCIe 5.0 Riser Cable for the graphics card.

Dimensions: (D) 326mm x (W) 140mm x (H) 244mm

Capacity: 11L

Material: External aluminum, internal SPCC steel

Motherboard support: Mini-ITX

Fan support: Top: 2x 120mm

Radiator support: Top: 1x 240mm (max 55mm total thickness with fans)

PSU support: SFX, SFX-L

Maximum GPU length: 322mm

Maximum CPU Cooler clearance: 55mm

Drive support: 1x 2.5" SSD

Expansions: 3 Slots

I/O Ports: 1x USB 3.0 TYPE-A, 1x USB 3.1 TYPE-C, 1x Microphone, 1x HD Audio.

Manufacturer: LIAN LI

Weight: 3.43kg

11 Liters of Pure SFF Performance

The A4-H2O is a tribute to Small Form Factor (SFF) design. With a volume of just 11 liters, it is one of the smallest cases on the market that manages to combine support for triple-slot graphics cards and space for 240mm AIO liquid cooling, offering high-end computer performance in a size smaller than a console.

Smart Sandwich Layout & PCIe 5.0 Riser

The internal sandwich layout design places the graphics card behind the motherboard, optimizing space. The case includes a high-speed PCIe 5.0 riser cable (up to 32 GT/s), ensuring maximum compatibility with the latest generations of GPUs, while allowing direct cooling of the components through the mesh panels.

Optimized Cooling and 240mm Water Cooling

Despite its small size, the A4-H2O is "built" for low temperatures. It features a removable top bracket for easy installation of a 240mm radiator (up to 55mm thick including the fans). The side, top, and rear panels are made of fine mesh, allowing continuous intake of fresh air.

Compatibility with Triple-Slot GPUs up to 322mm

Its spacious interior supports triple-slot graphics cards with a length of up to 322mm. In fact, removing the front panel reveals an opening that makes it easier to insert large cards, while there are special standoffs that bring 2-slot cards closer to the mesh panel for better ventilation.

Minimalist Design from Premium Aluminum

Available in black or silver, the A4-H2O features an exterior made of premium aluminum that fits any office or living room setup. The minimalist design by LIAN LI x DAN Cases offers an elegant appearance, while its dimensions (326 x 140 x 244 mm) make it ideal for those who want a clean and spacious workspace.

Easy Installation and Cable Management

All panels (top, bottom, sides, front) are fully removable for maximum access during setup. The case supports SFX and SFX-L power supplies and includes a pre-installed power extension cable. The removable bottom panel facilitates cable management and allows the installation of a 2.5” SSD drive.

Manufacturer

See full description

Specifications

Specifications

Main Specifications

Colour
Silver
Size
Mini Tower
Compatible Motherboard Type
Mini ITX

Dimensions

Height
244 mm
Width
140 mm
Length
326 mm

Internal Spaces

Maximum Graphics Card Length
322 mm
Maximum Processor Heatsink Height
55 mm

Drive Bays

Internal Hub 2.5"
1

Fan Positions

Top Positions
2

Water Cooling

Radiator Position
Top

Specifications

Connectivity
Audio, USB 3.0, USB 3.1, USB-C
Gaming
No
Airflow
No
Home & Office
Yes

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Description & Specifications

Main Specifications

Colour
Silver
Size
Mini Tower
Compatible Motherboard Type
Mini ITX

Dimensions

Height
244 mm
Width
140 mm
Length
326 mm

Internal Spaces

Maximum Graphics Card Length
322 mm
Maximum Processor Heatsink Height
55 mm

Drive Bays

Internal Hub 2.5"
1

Fan Positions

Top Positions
2

Water Cooling

Radiator Position
Top

Specifications

Connectivity
Audio, USB 3.0, USB 3.1, USB-C
Gaming
No
Airflow
No
Home & Office
Yes

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Description

The Lian Li x DAN Cases A4-H2O is a compact mini case that supports high-spec hardware. With dimensions of just 244 mm in height and 140 mm in width, it offers flexible placement on any desk.

The chassis features a smart sandwich layout, where the motherboard and graphics card are installed separately, allowing the use of large graphics cards up to 322 mm in length.

It supports SFX and SFX-L power supplies, with the mini-ITX motherboard on one side and the graphics card on the other, creating a powerful computer despite its small size.

  • Efficient cooling due to optimized airflow with mesh surfaces on the sides and top.
  • Support for AiO liquid cooling.
  • Easy hardware installation, with all side panels fully removable.
  • Mounting position for 2.5-inch SSD with ventilation.

The I/O panel includes the power button, USB-C, USB-A, and audio ports, as well as a PCIe 5.0 Riser Cable for the graphics card.

Dimensions: (D) 326mm x (W) 140mm x (H) 244mm

Capacity: 11L

Material: External aluminum, internal SPCC steel

Motherboard support: Mini-ITX

Fan support: Top: 2x 120mm

Radiator support: Top: 1x 240mm (max 55mm total thickness with fans)

PSU support: SFX, SFX-L

Maximum GPU length: 322mm

Maximum CPU Cooler clearance: 55mm

Drive support: 1x 2.5" SSD

Expansions: 3 Slots

I/O Ports: 1x USB 3.0 TYPE-A, 1x USB 3.1 TYPE-C, 1x Microphone, 1x HD Audio.

Manufacturer: LIAN LI

Weight: 3.43kg

11 Liters of Pure SFF Performance

The A4-H2O is a tribute to Small Form Factor (SFF) design. With a volume of just 11 liters, it is one of the smallest cases on the market that manages to combine support for triple-slot graphics cards and space for 240mm AIO liquid cooling, offering high-end computer performance in a size smaller than a console.

Smart Sandwich Layout & PCIe 5.0 Riser

The internal sandwich layout design places the graphics card behind the motherboard, optimizing space. The case includes a high-speed PCIe 5.0 riser cable (up to 32 GT/s), ensuring maximum compatibility with the latest generations of GPUs, while allowing direct cooling of the components through the mesh panels.

Optimized Cooling and 240mm Water Cooling

Despite its small size, the A4-H2O is "built" for low temperatures. It features a removable top bracket for easy installation of a 240mm radiator (up to 55mm thick including the fans). The side, top, and rear panels are made of fine mesh, allowing continuous intake of fresh air.

Compatibility with Triple-Slot GPUs up to 322mm

Its spacious interior supports triple-slot graphics cards with a length of up to 322mm. In fact, removing the front panel reveals an opening that makes it easier to insert large cards, while there are special standoffs that bring 2-slot cards closer to the mesh panel for better ventilation.

Minimalist Design from Premium Aluminum

Available in black or silver, the A4-H2O features an exterior made of premium aluminum that fits any office or living room setup. The minimalist design by LIAN LI x DAN Cases offers an elegant appearance, while its dimensions (326 x 140 x 244 mm) make it ideal for those who want a clean and spacious workspace.

Easy Installation and Cable Management

All panels (top, bottom, sides, front) are fully removable for maximum access during setup. The case supports SFX and SFX-L power supplies and includes a pre-installed power extension cable. The removable bottom panel facilitates cable management and allows the installation of a 2.5” SSD drive.

Manufacturer

158,00 €
14,00 €   shipping cost