Lian Li O11 Vision ATX Mid Tower Case
Lian Li
Case

Lian Li O11 Vision ATX Mid Tower Case

MSRP: $149

Technical Specifications

Manufacturer
Lian Li
Type
ATX Mid Tower
MSRP
$149
Color
Black
Power Supply
None
Side Panel
Tempered Glass
Power Supply Shroud
No
Front Panel Usb
USB 3.2 Gen 2 Type-C, USB 3.2 Gen 1 Type-A
Motherboard Form Factor
ATX, EATX, Micro ATX, Mini ITX
Maximum Video Card Length
455 mm / 17.913"
Drive Bays
Internal 3 5: 2 • Internal 2 5: 3
Dimensions
Metric: 480 mm x 304 mm x 464.5 mm • Imperial: 18.898" x 11.969" x 18.287"
Volume
Metric: 67.78 L • Imperial: 2.394 ft³
Avoid For
Portable or LAN party builds where size and weight are a concern, Ultra-budget builds where case cost outweighs component spend, Silent PC setups needing mesh panels, heavy dust filtration, or acoustic dampening

Pros & Cons

Pros

  • Stunning aesthetics with three sides of borderless tempered glass for maximum hardware visibility
  • Dual-chamber layout for clean cable management and separation of components
  • Spacious interior supports E-ATX motherboards, large GPUs, and multiple radiators for advanced cooling
  • Flexible cooling options including vertical GPU mounting and extensive radiator support
  • Premium build quality using steel, aluminum, and thick tempered glass panels
  • Easy access for upgrades and maintenance due to hinged panels and modular design

Cons

  • Large and heavy footprint, may not suit compact desks or portable setups
  • High price point compared to standard ATX cases
  • Tempered glass surfaces require frequent cleaning to maintain clarity
  • Meshless design can allow dust accumulation more quickly
  • Limited built-in dust filtration compared to mesh-front competitors

Frequently Asked Questions

What radiator and fan support does the O11 Vision offer?
The O11 Vision supports up to three 360mm radiators (side, top, and bottom) and multiple fan configurations, making it suitable for both advanced air and custom liquid cooling setups.
Does the O11 Vision support vertical GPU mounting and E-ATX motherboards?
Yes, the case supports E-ATX, ATX, Micro-ATX, and Mini-ITX motherboards, and it offers a vertical GPU mounting option (with an additional bracket), which is a popular choice for maximizing the visual appeal of high-end GPUs.

Performance Guide & Use Cases

Best For
High-end gaming rigs where aesthetics and hardware showcasing are a priority
Custom water cooling builds that require flexible radiator and pump mounting
Content creation workstations with visually impressive hardware
Showcase systems for enthusiasts, modders, or streamers
Overclocking setups needing maximum airflow and component compatibility
Potential Bottlenecks
Thermal bottlenecks possible if cooling configuration isn't optimized for high-power components
Cable management challenges if PSU or custom cables are oversized
Limited internal space for excessive storage expansion compared to full tower cases
Overkill Scenarios
Basic home or office PCs with entry-level hardware that don't benefit from advanced cooling or display features
Minimalist builds with no intention to utilize glass panels or RGB lighting
Systems built with only air cooling and no large GPUs or radiators
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