---
product_id: 442064572
title: "Lian Li A4 H2O Mini-ITX Computer CaseI Gaming CabinetI PC Cabinet I Chassis - Black with PCIE 4.0 - G99.AH420X4.in"
brand: "lian li"
price: "NT$31518"
currency: TWD
in_stock: true
reviews_count: 7
url: https://www.desertcart.tw/products/442064572-lian-li-a4-h2o-mini-itx-computer-casei-gaming-cabineti
store_origin: TW
region: Taiwan
---

# PCIe 4.0 support for next-gen GPUs Top 240mm radiator & dual 120mm fan support Mini-ITX compact design (326x140x244mm) Lian Li A4 H2O Mini-ITX Computer CaseI Gaming CabinetI PC Cabinet I Chassis - Black with PCIE 4.0 - G99.AH420X4.in

**Brand:** lian li
**Price:** NT$31518
**Availability:** ✅ In Stock

## Summary

> 🖤 Compact power meets sleek design — build your dream rig without compromise!

## Quick Answers

- **What is this?** Lian Li A4 H2O Mini-ITX Computer CaseI Gaming CabinetI PC Cabinet I Chassis - Black with PCIE 4.0 - G99.AH420X4.in by lian li
- **How much does it cost?** NT$31518 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/442064572-lian-li-a4-h2o-mini-itx-computer-casei-gaming-cabineti)

## 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

- • **Portable Pro Build:** Slim, lightweight design perfect for on-the-go professionals who demand power and portability.
- • **Next-Gen Connectivity:** Equipped with USB 3.1 Type-C and USB 3.0 Type-A ports for blazing-fast data transfer and future-proof compatibility.
- • **Sleek Aluminum Minimalism:** Premium lightweight aluminum chassis that fits your modern workspace aesthetic.
- • **Ultimate Compact Powerhouse:** Mini-ITX form factor with max GPU length clearance of 322mm—big performance in a small package.
- • **Optimized Cooling Flexibility:** Supports top-mounted 240mm radiator and dual 120mm fans to keep your rig cool under pressure.

## Overview

The Lian Li A4 H2O Mini-ITX case is a premium aluminum chassis designed for compact yet powerful PC builds. It supports PCIe 4.0, accommodates GPUs up to 322mm, and offers advanced cooling options including a top 240mm radiator and dual 120mm fans. With USB 3.1 Type-C and USB 3.0 ports, it ensures fast connectivity. Its lightweight, minimalist design makes it ideal for professionals seeking a portable, high-performance gaming or workstation setup.

## Description

Buy Lian Li A4 H2O Mini-ITX Computer CaseI Gaming CabinetI PC Cabinet I Chassis - Black with PCIE 4.0 - G99.AH420X4.in online at low price in India on desertcart.in. Check out Lian Li A4 H2O Mini-ITX Computer CaseI Gaming CabinetI PC Cabinet I Chassis - Black with PCIE 4.0 - G99.AH420X4.in reviews, ratings, features, specifications and browse more Lian Li products online at best prices on desertcart.in.

Review: Perfect ITX case - I cannot tell how good The case is. Looks premium and can fit large 3080ti perfectly. I have build it with low profile air cooler as I didn’t want to use AIO. The temps are really good and u am having no issues at all. Most importantly you can fit it in a backpack. Portability is awesome.
Review: Sleek and easy - Love the case. Building itx pc is a bit more tedious, but this case made it very easy. Love the minimalism.

## Features

- Black , Mini Tower, (D) 326mm x (W) 140mm x (H) 244mm, Aluminum Case
- 3 Expansion Slots, Driver Support - 1x 2.5” SSD, PSU Support - SFX, SFX-L
- 1x USB 3.0 TYPE-A, 1x USB 3.1 TYPE-C, 1x Mic, 1x HD Audio
- Fan Support - Top 2 x 120mm Fans ; Radiator Support - Top :1x 240mm (55mm. max total thickness with fans)
- GPU Length Clearance - Max 322mm ; CPU Cooler Clearance - Max 55mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09T73JG49 |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #513,224 in Electronics ( See Top 100 in Electronics ) #908 in Computer Cases |
| Brand | Lian Li |
| Compatible Devices | Motherboards, Power Supply Units (SFX, SFX-L), Expansion Cards, Cooling Systems (Air, AIO Water Cooling) |
| Customer Reviews | 4.6 4.6 out of 5 stars (351) |
| Date First Available | 5 May 2022 |
| Does it contain liquid? | No |
| Generic Name | Computer Case |
| Hardware Interface | VGA |
| Importer | Acro |
| Item Dimensions LxWxH | 39.4 x 19.1 x 30.5 Centimeters |
| Item Weight | 2 kg 900 g |
| Item model number | A4-H2O X4 BLACK |
| Manufacturer | Lian Li |
| Material | Aluminium |
| Model | A4-H2O X4 BLACK |
| Model Name | A4 H2O |
| Net Quantity | 1 Case |
| Number of items | 1 |
| Packer | Lian Li |
| Product Dimensions | 39.37 x 19.05 x 30.48 cm; 2.9 kg |
| Special Features | Unique Design, Easy Installation, Water Cooling Support |
| Total USB ports | 2 |

## Product Details

- **Brand:** Lian Li
- **Case Type:** Mini-Tower
- **Colour:** Black
- **Motherboard Compatibility:** Mini ITX
- **Recommended Uses For Product:** Gaming

## Images

![Lian Li A4 H2O Mini-ITX Computer CaseI Gaming CabinetI PC Cabinet I Chassis - Black with PCIE 4.0 - G99.AH420X4.in - Image 1](https://m.media-amazon.com/images/I/71oGbnMju5L.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect ITX case
*by S***A on 23 June 2022*

I cannot tell how good The case is. Looks premium and can fit large 3080ti perfectly. I have build it with low profile air cooler as I didn’t want to use AIO. The temps are really good and u am having no issues at all. Most importantly you can fit it in a backpack. Portability is awesome.

### ⭐⭐⭐⭐⭐ Sleek and easy
*by N***N on 15 August 2023*

Love the case. Building itx pc is a bit more tedious, but this case made it very easy. Love the minimalism.

### ⭐⭐⭐⭐⭐ Review
*by S***V on 3 September 2025*

Quite a good case with good ventilation and mounting options, managed to put in two 360 radiators.

## 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 Taiwan*
*Store origin: TW*
*Last updated: 2026-03-13*