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Lian Li O11 Vision Compact black (G99.O11VPX.00)

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Lian Li O11 Vision Compact black
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Chassis Form Factor:Midi Tower
Motherboard size:E-ATX
PSU power:no PSU
Internal bays 3.5":2
Internal bays 2.5":2
Front panel:USB A 2, USB C 1
Two options for the top panel: mesh or tempered glass.

A premium gaming case in the Midi Tower format, introduced to the market by the Lian Li brand in 2025 as a compact version of the legendary O11 series with advanced technology and maximum configuration flexibility. The "aquarium" concept is realized through glass panels on three sides, while the reverse motherboard mounting system hides all cables from the front, creating an exceptionally clean appearance.

A unique feature is the option to choose the top panel—mesh for maximum airflow or glass for a full panoramic view of the system. The Lian Li O11 Vision Compact case supports E-ATX motherboards, which is rare in compact cases, and graphics cards up to 408 mm in length. It is supplied without pre-installed fans, providing enthusiasts with complete freedom to create a personalized cooling and lighting system.

Eleven fan mounting spots offer exceptional flexibility, including two rear positions for a unique airflow scheme. The liquid cooling options are particularly impressive, with three positions for 360 mm radiators on the side, top, and bottom, allowing for an extreme thermal management system. The front panel is equipped with modern USB-C 3.2 gen1 connectors and two USB 3.2 gen1 ports. Dimensions of 446x288x448 mm provide compactness while maintaining the functionality of top-notch systems.

All specifications
Specifications O11 Vision Compact Black
Colour
Featuresgaming
Form factorMidi Tower
Mountvertical
Motherboard supportE-ATX
Board placementvertical
Reverse layout motherboard support
PSU form factorATX (regular)
Computer case
Dimensions (HxWxD)446x288x448 mm
PSU max lenght220 mm
Graphics card max lenght408 mm
Fan max height164 mm
Materialsteel
Side panelremovable
Storage
PSU
PSU mountbottom
3.5" bays2
internal 2.5" compartments2
Expansion slots7
Cooling
Fans (back)2x120mm
Fans (side)3x120mm
Fans (top)2x140mm / 3x120mm /
Fans (bottom)3x120mm
Fan mounts total11
Dust filterbottom
Liquid cooling support
Liquid cooling system
Liquid cooling (side)360mm
Liquid cooling (top)360mm
Liquid cooling (bottom)360mm
Liquid cooling mounts3
Connectors and functions
Placementon the front
USB 3.2 gen12
USB C 3.2 gen11
Audio (microphone/headphones)
More features
Front panelglass
Side panel windowtempered glass
More featureshidden wiring
CPU cooling mount window
Official Websitelian-li.com
Added to E-CatalogMarch 2025
P/N
G99.O11VPX.00

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.

Lian Li O11 Vision Compact configurations

Price for Lian Li O11 Vision Compact
Lian Li O11 Vision Compact blackfrom £109.992 offers
Lian Li O11 Vision Compact whitefrom £99.987 offers
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