---
product_id: 442479938
title: "Lian Li A4-H2O Mini-ITX PC Case, Triple-Slot Mount GPU, Aluminum Exterior & SPCC Steel Interior, 240mm AIO, SFX Sandwich Layout, PCIe 4.0, Supports SFX/SFX-L PSU (A4-H2O A4 Black)"
brand: "lian li"
price: "₩47114"
currency: KRW
in_stock: false
url: https://www.desertcart.kr/products/442479938-lian-li-a4-h2o-mini-itx-pc-case-triple-slot
store_origin: KR
region: South Korea
---

# Triple-slot GPU up to 322mm Supports 240mm AIO water cooling 11L ultra-compact footprint Lian Li A4-H2O Mini-ITX PC Case, Triple-Slot Mount GPU, Aluminum Exterior & SPCC Steel Interior, 240mm AIO, SFX Sandwich Layout, PCIe 4.0, Supports SFX/SFX-L PSU (A4-H2O A4 Black)

**Brand:** lian li
**Price:** ₩47114
**Availability:** ❌ Out of Stock

## Summary

> 💼 Compact power, cool style — the ultimate mini ITX statement.

## Quick Answers

- **What is this?** Lian Li A4-H2O Mini-ITX PC Case, Triple-Slot Mount GPU, Aluminum Exterior & SPCC Steel Interior, 240mm AIO, SFX Sandwich Layout, PCIe 4.0, Supports SFX/SFX-L PSU (A4-H2O A4 Black) by lian li
- **How much does it cost?** ₩47114 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/442479938-lian-li-a4-h2o-mini-itx-pc-case-triple-slot)

## Best For

- lian li enthusiasts

## Why This Product

- Trusted lian li brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Chill Like a Pro:** 240mm AIO water cooling with easy-install top bracket keeps temps ice-cold.
- • **Plug & Play Ready:** Supports SFX and SFX-L PSUs with pre-routed power extension for clean builds.
- • **Space-Savvy Powerhouse:** Sleek 11-liter design packs triple-slot GPUs without compromise.
- • **Minimalist Meets Muscle:** Premium aluminum exterior with full mesh ventilation for style and airflow.
- • **Innovative Sandwich Layout:** GPU mounted behind motherboard maximizes airflow and simplifies installation.

## Overview

The Lian Li A4-H2O is a premium 11-liter Mini-ITX PC case designed for professionals who demand high performance in a compact form. Featuring a unique sandwich layout, it supports triple-slot GPUs up to 322mm and 240mm AIO water cooling, all housed in a sleek aluminum and steel chassis. With compatibility for SFX and SFX-L power supplies and collaboration with DAN Cases, it delivers cutting-edge design and efficient cooling in a minimalist package.

## Description

Buy Lian Li A4-H2O Mini-ITX PC Case, Triple-Slot Mount GPU, Aluminum Exterior & SPCC Steel Interior, 240mm AIO, SFX Sandwich Layout, PCIe 4.0, Supports SFX/SFX-L PSU (A4-H2O A4 Black): Computer Cases - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Compact 11-Liter Design: The A4-H2O is one of the smallest cases on the market at just 11 liters, yet it supports a triple-slot GPU and accommodates 240mm AIO water cooling, striking the perfect balance between size and performance.
- Elegant Minimalist Aesthetic: Featuring a premium aluminum exterior available in black or silver, the A4-H2O showcases a minimalist design with extensive ventilation, making it a stylish addition to any living or entertainment space.
- Innovative Sandwich Layout: Mounts the GPU behind the motherboard to maximize space and airflow. Removable front panel creates a wide opening for easy GPU installation, supporting triple-slot graphics cards up to 322mm, with full mesh panels on all sides for direct cooling.
- Easy AIO Installation: A removable top bracket simplifies the installation of radiators up to 240mm in length, accommodating a fan-radiator combination with a thickness of up to 55mm for efficient cooling.
- Compatibility: Designed to support both SFX and SFX-L power supplies, the case includes a pre-routed power cord extension to prevent interference with other components, streamlining the installation process.
- Collaboration with DAN Cases: The A4-H2O is a collaborative project with Daniel Hansen of DAN Cases.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09T73JG49 |
| Antenna Location | Gaming |
| Best Sellers Rank | #10 in Computer Cases |
| Brand | Lian Li |
| Case Type | Mini-Tower |
| Color | Black |
| Compatible Devices | Mini-ITX |
| Cooling Method | Air |
| Customer Reviews | 4.6 out of 5 stars 242 Reviews |
| Enclosure Material | Aluminum, SPCC Steel |
| Fan Size | 12 centimeters |
| Global Trade Identification Number | 04718466011497 |
| Hard Disk Form Factor | 3.5 inches |
| Internal Bays Quantity | 1 |
| Item Dimensions D x W x H | 12.83"D x 9.61"W x 5.51"H |
| Item Weight | 2.9 kg |
| Light Color | Blue |
| Manufacturer | LIAN LI |
| Material | Aluminum , SPCC Steel |
| Mfr Part Number | A4-H2O X4 BLACK |
| Model Name | A4-H2O X4 BLACK |
| Model Number | A4-H2O X4 BLACK |
| Motherboard Compatability | Mini ITX |
| Number of Fans | 2 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | Sandwich Design Layout, AIO Water Cooling Support, DAN Collaboration Case |
| Power Supply Maximum Output | 600 watts |
| Power Supply Mounting Type | Bottom Mount |
| Recommended Uses For Product | Gaming |
| Supported Motherboard | Mini ITX |
| Total Expansion Slots Quantity | 3 |
| Total USB 3.0 Ports | 1 |
| Total Usb Ports | 2 |
| Warranty Description | 1 year |

## Product Details

- **Brand:** Lian Li
- **Case Type:** Mini-Tower
- **Color:** Black
- **Cooling Method:** Air
- **Fan Size:** 12 centimeters
- **Material:** Aluminum, SPCC Steel
- **Model Name:** A4-H2O X4 BLACK
- **Motherboard Compatability:** Mini ITX
- **Power Supply Mounting Type:** Bottom Mount
- **Recommended Uses For Product:** Gaming

## Images

![Lian Li A4-H2O Mini-ITX PC Case, Triple-Slot Mount GPU, Aluminum Exterior & SPCC Steel Interior, 240mm AIO, SFX Sandwich Layout, PCIe 4.0, Supports SFX/SFX-L PSU (A4-H2O A4 Black) - Image 1](https://m.media-amazon.com/images/I/71oGbnMju5L.jpg)
![Lian Li A4-H2O Mini-ITX PC Case, Triple-Slot Mount GPU, Aluminum Exterior & SPCC Steel Interior, 240mm AIO, SFX Sandwich Layout, PCIe 4.0, Supports SFX/SFX-L PSU (A4-H2O A4 Black) - Image 2](https://m.media-amazon.com/images/I/81+ftnWLiWL.jpg)
![Lian Li A4-H2O Mini-ITX PC Case, Triple-Slot Mount GPU, Aluminum Exterior & SPCC Steel Interior, 240mm AIO, SFX Sandwich Layout, PCIe 4.0, Supports SFX/SFX-L PSU (A4-H2O A4 Black) - Image 3](https://m.media-amazon.com/images/I/71kjkiWJPJL.jpg)
![Lian Li A4-H2O Mini-ITX PC Case, Triple-Slot Mount GPU, Aluminum Exterior & SPCC Steel Interior, 240mm AIO, SFX Sandwich Layout, PCIe 4.0, Supports SFX/SFX-L PSU (A4-H2O A4 Black) - Image 4](https://m.media-amazon.com/images/I/71HSYR1upxL.jpg)
![Lian Li A4-H2O Mini-ITX PC Case, Triple-Slot Mount GPU, Aluminum Exterior & SPCC Steel Interior, 240mm AIO, SFX Sandwich Layout, PCIe 4.0, Supports SFX/SFX-L PSU (A4-H2O A4 Black) - Image 5](https://m.media-amazon.com/images/I/71uLMXGQXkL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Does this include pci4.0 riser card cable ?**
A: Yes it has the cable.

**Q: What support is there for air coolers?**
A: I would be extremely surprised to find a air cooler that would fit into this computer. It was tight even with the pump alone that I used. I would stick to AIO water cooling.

**Q: Can this fit a 3080 evga hybrid?**
A: Likely yes. But it will use the radiator space so your cpu will have to be air cooled.

**Q: Can this case fit an sfxl psu?**
A: It technically will fit though it will make cable routing and management basically impossible. You can try an sfxl unit but just be ready to spend some with the cables and pushing them all in the case.

## Frequently Bought Together

- Lian Li A4-H2O Small Case - Mini ITX - Aluminum Exterior & SPCC Steel Interior - PCIe 4.0 - Easy AIO Installation - Supports SFX/SFX-L Power Supply (A4-H2O A4 BLACK)
- CORSAIR SF750 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply – 3.1 Compliant – PCIe 5.1 Ready – SFX-to-ATX Bracket Included – Black

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-09-30*