Lian Li O11 Vision M Black Micro Tower Case
The Lian Li O11 Vision M is a compact dual-chamber micro tower case featuring three-sided tempered glass panoramic viewing, M-ATX support, GPU clearance up to 410mm, 360mm radiator support, and a pre-installed 140mm fan — delivering the iconic O11 Vision experience in a space-efficient form factor.
📐 M-ATX Support
🌀 360mm Radiator
🔌 Dual-Chamber
⚡ 410mm GPU
Technical Specifications
Is the Lian Li O11 Vision M Right For You?
✓ Best For
- ✔ Builders wanting a compact showcase case with three-sided glass
- ✔ M-ATX and Mini-ITX system builders
- ✔ Users who want 360mm AIO support in a micro tower
- ✔ Dual-chamber enthusiasts who value clean cable management
- ✔ Showcase builds with panoramic viewing of components
✗ Not Ideal For
- ✗ Users needing ATX motherboard support (M-ATX only)
- ✗ Those who prefer traditional front mesh airflow cases
- ✗ Builders requiring more than 5 expansion slots
- ✗ Users wanting multiple 3.5″ HDD support (limited storage)
Key Features of the O11 Vision M
📐 Dual-Chamber Efficiency
Space-efficient dual-chamber design with a reduced footprint, while preserving the three-side tempered glass showcase and efficient layout. Hidden second-chamber routing keeps tubes and cables neatly organized.
🌀 360mm AIO Cooling Support
Supports up to a 360mm top-mounted radiator with three 120mm fans, delivering strong AIO cooling performance. Glass panel mesh cutout improves top airflow for enhanced thermal efficiency.
⚡ Full-Length GPU Support
Supports graphics cards up to 410mm in length with a dedicated anti-sag bracket for horizontal GPUs. The bracket can be height-adjusted from the second chamber for easy installation.
🔌 Pre-installed 140mm Fan
The pre-installed 140mm fan provides additional airflow to the AIO radiator, improving heat dissipation. Achieves up to 4°C lower CPU temperatures than comparable compact cases.
🖥️ Three-Sided Glass Panoramic View
Tempered glass on the front, side, and top panels delivers a clear panoramic view of your system, placing internal components and lighting at the center of the design for a stunning showcase build.
Compatibility Matrix
| Component | Supported | Notes |
|---|---|---|
| Motherboard | ✔ Full | M-ATX, Mini-ITX |
| GPU Length | ✔ Full | Up to 410mm |
| CPU Cooler Height | ✔ Full | Up to 162mm |
| PSU Support | ✔ Full | ATX up to 182mm |
| Radiator Support | ✔ Full | Top: 360mm / 240mm |
| Fan Support | ✔ Full | Top: 3×120mm · Side: 2×120mm · Bottom: 3×120mm · Rear: 2×120mm |
What’s In The Box
Common Questions About the Lian Li O11 Vision M
What motherboard sizes does the Lian Li O11 Vision M support?
M-ATX and Mini-ITX. The O11 Vision M supports M-ATX and Mini-ITX motherboards, making it ideal for compact yet high-performance system builds.
What is the maximum GPU length supported?
410mm. The O11 Vision M supports graphics cards up to 410mm in length, allowing flagship GPUs to fit comfortably even with front-mounted cooling components installed.
Does the O11 Vision M support 360mm radiators?
Yes. The O11 Vision M supports up to a 360mm top-mounted radiator with three 120mm fans, delivering strong AIO cooling performance with improved top airflow through the glass panel mesh cutout.
What power supply does the O11 Vision M support?
ATX up to 182mm. The O11 Vision M supports ATX power supplies up to 182mm in length, with the PSU isolated in the second chamber for clean cable routing.











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