








🚀 Small Size, Giant Performance – Build Bold, Build Compact!
The Lian LI A4-H2O is a sleek, ultra-compact Mini-ITX PC case with a sandwich layout, supporting triple slot GPUs up to 322mm and 240mm water cooling radiators. Featuring PCIe 4.0 compatibility via an included riser cable, it combines SPCC steel and aluminum for durability and style. Designed for professionals and enthusiasts who demand high performance in a minimal footprint.






| Brand | Lian Li |
| Manufacturer | リアンリー(Li LIAN LI) |
| Series | A4-H2O |
| Product Dimensions | 39.37 x 19.05 x 30.48 cm; 2.9 kg |
| Item model number | A4-H2O X4 BLACK |
| Color | Black |
| Item dimensions W x H | 39.4 x 19.1 x 30.5 cm |
| Number of USB 3.0 Ports | 2 |
| Are Batteries Included | No |
| Lithium Battery Weight | 2900 Grams |
| Item Weight | 2.9 Kilograms |
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