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Black mid-tower case with three borderless tempered-glass panels and aluminium frame

Lian Li

Lian Li O11VX ATX Mid Tower PC Case

SKU CH-DXKD-RTT6P MPN O11VX

ATX mid-tower with three-sided tempered glass, side and bottom radiator support up to 360 mm, and room for 455 mm graphics cards

  • TypeATX / Micro ATX Mid Tower
  • ColorBlack
  • Case MaterialSteel/Aluminum/4.0mm tempered glass/3.0mm tempered glass
  • Motherboard CompatibilityEATX(under 280mm)/ATX/MICRO-ATX/MINI-ITX
  • Side Panelwith Side Window
  • Dust Filters1 x Bottom; 2 x Side

Model O11 Vision

Color Black

  • Three borderless glass sides showcase every component
  • Tool-less top and side panels simplify hardware changes
  • 27 mm feet and hollow bottom bracket boost airflow
  • Supports 455 mm GPU, 167 mm cooler, 220 mm PSU
  • Holds three 360 mm radiators for extreme liquid cooling

Built for showcase builds

The O11VX is an ATX mid-tower case built from steel, aluminium and tempered glass. It accepts E-ATX boards up to 280 mm wide alongside standard ATX, micro-ATX and mini-ITX. Three borderless glass panels give an uninterrupted view of the interior, and the top and side panels lift off without tools. The chassis is rated to withstand 35 kg of force, keeping the heavy glass secure during transport or LAN events.

Sustained airflow layout

Cooling mounts cover the side, bottom and rear with support for 120 mm or 140 mm fans in multiple configurations. Radiators up to 360 mm fit on both the side and bottom, while the rear takes up to 240 mm. The bottom bracket is hollowed out and the case sits on 27 mm feet, feeding fresh air directly into upward-facing fans. With no fans pre-installed, builders can tune the airflow path for continuous high-wattage loads rather than short bursts.

Thermals, noise and power headroom

The open internal volume and column-less glass minimise airflow restrictions, letting large coolers up to 167 mm tall and graphics cards up to 455 mm long run at lower fan speeds. Dust filters on the bottom and both sides capture intake particles without adding measurable pressure drop. An ATX power supply up to 220 mm long fits behind the motherboard tray, keeping cables out of the main airflow path for quieter, cooler operation under load.

Highlights

  • Three borderless glass sides showcase every component
  • Tool-less top and side panels simplify hardware changes
  • 27 mm feet and hollow bottom bracket boost airflow
  • Supports 455 mm GPU, 167 mm cooler, 220 mm PSU
  • Holds three 360 mm radiators for extreme liquid cooling

Specifications

BrandLIAN LI
ModelO11VX
TypeATX / Micro ATX Mid Tower
ColorBlack
Case MaterialSteel/Aluminum/4.0mm tempered glass/3.0mm tempered glass
Motherboard CompatibilityEATX(under 280mm)/ATX/MICRO-ATX/MINI-ITX
Side Panelwith Side Window
Dust Filters1 x Bottom; 2 x Side
Internal 3.5" Drive BaysBehind MB Tray: 3 X 2.5" SSD
Internal 2.5" Drive BaysHard Drive Cage: 2 X 3.5" HDD or 2.5" SSD
Expansion Slots6+1
Front Ports2 x Buttons, 2 x USB 3.0, 1 x Audio, USB Type-C
Fan OptionsSide: 120mm x3 / 140mm x2
Bottom: 120mm x3/ 140mm x3
Rear: 120 mm x1 or 2
Pre-installed FansNo Fan Installed
Radiator OptionsSide: 360 / 280 /240
Bottom: 360 / 280 /240
Rear: 240 / 120
Max GPU Length455 mm(Max)
Max CPU Cooler Height167 mm(Max)
Max PSU LengthATX(under 220 mm)
Dimensions18.90" x 11.97" x 18.29"
Weight32.85 lbs.
Shipping weight14.87 kg
Package size605 × 579 × 399 mm

Other versions of this model

3 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How loud and hot does the O11VX get when fans run all day with a 360 mm radiator on the side and bottom?

The case ships with no pre-installed fans so noise and heat depend entirely on the fans and radiators you add. Three 120 mm or two 140 mm fans fit the side, three of either size fit the bottom, and one 120 mm fan fits the rear.

What extra parts must I already own before the O11VX can power on and cool a build?

You need an ATX power supply under 220 mm long, a CPU cooler no taller than 167 mm, a graphics card up to 455 mm long, and all cooling fans or radiators because none are included.

Will my older ATX motherboard and full-length GPU still fit in the O11VX alongside a 240 mm rear radiator?

Yes. The tray accepts ATX and micro-ATX boards, the GPU clearance is 455 mm, and the rear supports a 240 mm radiator while still leaving room for the board and card.

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