Lian Li A4-H2O
Best compact chassis for enthusiasts seeking premium small form factor builds.
A masterclass in space efficiency, this 11-liter chassis manages to fit high-end liquid cooling and full-sized graphics cards into a remarkably small footprint. It is the perfect choice for enthusiasts who demand top-tier performance without the bulk of a traditional tower.
$524.09
at
Newegg
Who it's for
- Minimalist builders seeking high performance in a tiny footprint
- Design-conscious users who value high-end materials and clean lines
- Small-form-factor enthusiasts who appreciate a streamlined assembly process
Who should skip it
- Novice builders who may struggle with tight spatial constraints
- PC builders wanting to reuse standard-sized power supplies or massive GPUs
- Users sensitive to fan noise during intensive gaming or productivity
Performance breakdown
Space Efficiency
Remarkably dense 11-liter footprint maximizes desk real estate without compromises.
Cooling Potential
Supports 240mm liquid cooling, rare for such a compact chassis.
Component Compatibility
Accommodates full-sized GPUs, defying typical small form factor limitations.
Build Accessibility
Removable brackets and thoughtful layout make assembly surprisingly straightforward.
Material Quality
Premium aluminum and steel construction feels sturdy and exceptionally refined.
Storage Capacity
Limited to a single 2.5-inch drive, prioritizing speed over mass storage.
Key Specs
Case Form Factor
Mini Tower
Motherboard Compatibility
Mini-ITX
Material
Aluminum, Steel
PSU Form Factor
SFX, SFX-L
Maximum GPU Length
322 mm
Maximum CPU Cooler Height
55 mm
2.5-inch Drive Bays
1
3.5-inch Drive Bays
0
Expansion Slots
3
Front USB 3.0 Ports
1
Know before you buy
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