Lian Li A4-H20 A4
Category: Case
Manufacturer: Lian
Form Factor: Mini-ITX
Max GPU: 400mm
Side Panel: Mesh
Lian Li A4-H20 A4
Form Factor
Mini-ITX
Max GPU
400mm
Side Panel
Mesh
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Overview
The Lian Li A4-H20 A4 is a Mini ITX Desktop with room for Mini-ITX motherboards. The mesh front prioritizes airflow over silence. It includes 2 fans pre-installed and mounts up to 6. GPU clearance tops out at 400mm — room for full triple-fan flagship cards — with 170mm of air-cooler headroom.
PlanMyPC's builder flags compatibility problems with the rest of your parts automatically. Warranty coverage follows Lian's standard policy — confirm regional terms on the listing. Every published spec is tabulated below, and compatibility against your current part list is checked automatically. If this PC case is not quite the right fit, the category page lists close alternatives at similar prices for a quick side-by-side comparison.
| Specification | Value |
|---|---|
| Fans | included: 2, maxTotal: 6 |
| Type | Mini ITX Desktop |
| Drive Bays | 2.5: 2, 3.5: 0 |
| Side Panel | Mesh |
| Form Factor | Mini-ITX |
| Max GPU Length | 400 mm |
| Expansion Slots | 2 |
| Max Cooler Height | 170 mm |
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