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Lian Li O11 Air Mini (Black)

Mid-tower aluminium case with mesh panels and tempered glass

Lian Li O11 Air Mini (Black) Mid-tower aluminium case with mesh panels and tempered glass
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Review Lian Li O11 Air Mini (Black)
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8 customer reviews

Optimised for better air circulation, this O11 Air Mini case, Lian Li redefines modularity! Indeed, this high-end case is only mini in name. With its 43 litres volume, it is designed to accommodate the best mini-ITX, micro-ATX, ATX and E-ATX configurations...

Mid-tower aluminium case with mesh panels and tempered glass

Case color:
Case color:
Overview

A redefinition of cooling and modularity

Optimised for better air circulation , this O11 Air Mini case, Lian Li redefines modularity! Indeed, this high-end case is only mini in name. With a volume of 43 litres, it is designed to accommodate the best mini-ITX, micro-ATX, ATX and E-ATX configurations thanks to its two separate chambers and its wide range of features. With a high cooling potential (3 mesh panels, up to 8 120mm fans and watercooling compatibility with a maximum 360mm radiator), this exceptional case is able to preserve your hardware and your data (2 x 2.5" and 2 bays of 2.5/3.5"). Its trendy look, which elegantly combines aluminium and tempered glass, is sure to please. In addition, you will have at your disposal a rich connectivity and several magnetic dust filters, which will adequately protect your components.

An even better cooled case

The unique design and original mid-tower format of the O11 Air Mini allows it to be equipped with up to 8 fans : 2 x 120 mm or 2 x 140 mm on the front, 3 x 120 or 2 x 140 mm on the top and 1 x 120 mm on the back.

Whatever your needs, you will always have the right cooling potential! Do you prefer water cooling? This case offers you a modular pump holder and can accommodate a radiator of up to 360 mm in length.

With the removable screwless top panel, you can quickly access your internal components to remove parts, add parts, or just do some cleaning!

Clean, modern styling

The result of Lian Li's ingenuity, this masterpiece stands out from the current production by its very pure line, made of aluminium mesh and tempered glass. You'll be able to give free rein to your creativity by building a sleek, powerful and spectacular configuration.

The O11 Air Mini has a number of connections on top to make life easier: 2 USB-A 3.0 ports, 1 USB-C port and the usual audio connectivity. The case also offers up to 7 PCI slots.

On the inside, the O11 Air Mini benefits from all the design experience of the Lian Li O11D series: its cables run quickly from the first to the second chamber through rubber grommets. Multiple attachment points and Velcro strap channels are provided to perfectly organise cables while the SSD mounting bar helps keep cables tight to ensure a clean look.

Key Features:

  • Sleek and elegant design in aluminium mesh and tempered glass
  • Up to 8 x 120mm and 4 x 140mm fan slots
  • Watercoolingcompatible
  • Hard drive bays: 2 x 2.5" and 2 x 2.5/3.5"
  • 7 expansion slots
  • Compatible with mini-ITX, micro-ATX, ATX and E-ATXmotherboards
  • Max. length of graphics card: 362 mm
  • Max. PSU length: 280 mm
  • Max. CPU heatsink height: 170 mm
  • Full front panel connectivity: 2 USB 3.0 ports, 1 USB-C port, audio in/out
  • 4 dust filters
Specifications
Select your criteria

General information

Product name

 Lian Li O11 Air Mini (Black)

Brand

 Lian Li

Model

 O11 AIR MINI BLACK

Main characteristics

Graphic card max. length

 362 mm

Max height CPU fan

 170 mm

Power supply max. length

 200 mm

Power format

 ATX/EPS

Case format

 Mid tower

Use

 Gamer

Material

 Aluminum
Tempered glass

Motherboard format

 ATX
Micro ATX
Mini ITX
E-ATX

Power supply supplied

 No

Design

Screwless fixing system

 Yes

Case color

 Black

Front color

 Black

Dust filters

 4

Integrated display

 No

Mesh front

 Yes

Glass

 Yes

Tempered glass

 Yes

Fish tank (panoramic view)

 No

LED RGB

 No

ARGB LED

 No

Water cooling compatible

 Yes

Motherboard connector location

 Standard connectors (on the motherboard)

Expansion slots

Number of PCI slots

 7

Low profile

 No

Number of visible 3.5" slots

 0

Number of invisible 3.5" slots

 0

Number of 2.5" slots

 2

Number of 2.5"/3.5" slots

 2

Number of visible 5.25" slots

 0

Number of invisible 5.25" slots

 0

Number of Slot-in slim 5.25'' slots

 0

Number of Slim 5.25'' slots

 0

Front connectivity

Location of expansion ports

 Top

Connector(s) available

 Headphone (3.5mm Jack Female)
Microphone (3.5mm Jack Female)
2 X USB 3.0
1 X USB 3.1 Type C

Cooling

Fan(s) included

 Yes

Number of rear fan(s) slots

 1 X 120mm

Quantity of rear fan(s) supplied

 1

Number of front fan(s) slots

 2 X 120 or 140mm

Quantity of front fan(s) supplied

 2

Number of side fan(s) slots

 2 X 120mm

Quantity of side fan(s) supplied

 0

Number of above fan(s) slots

 3 X 120mm
2 X 140mm

Quantity of above fan(s) supplied

 0

Number of underneath fan(s) slots

 2 X 120 or 140mm

Quantity of underneath fan(s) supplied

 0

Water cooling

AIO radiator compatibility

 280mm radiator
240mm radiator

Front AIO slot(s)

 280mm radiator
240mm radiator

Above AIO slot(s)

 240mm radiator
280mm radiator

Physical characteristics

Width

 288 mm

Height

 384 mm

Depth

 400 mm

Weight

 8.5 kg

Volume

 44.23 l

Warranties

Commercial warranty

 Seller 3 years

Legal warranty

 See terms & conditions

See all Lian Li products

See Lian Li PC cases section

Product referenced on 31 Jan 2022

Customer reviews
Global rating
10/10
based on 8 reviews Editorial and moderation guide
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    8 reviews
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  • by ROLOR 30
    Posted on 1 Sep 2024
    Bought on 25 Aug 2024 from LDLC
    Number of reviews: 36 Average rating: 9

    Top-of-the-range case

    This case is well built and allows easy integration of the components, with enough space to mount a large ventirad (Noctua NH D15S, with a 120mm overhead fan, to leave enough height for the RAM). The assembly is clean, the cables well organised, and in full black, it's quite classy.
    However, no cooling is provided in the area reserved for Sata hard disks or SSDs, which are installed above the ATX power supply. As a result, I had to do a bit of tinkering to direct a small flow of air to this side, and bring the temperature of my 8TB HDD down from around 51° to just 40°, which is still more bearable.
    My configuration ( Ryzen 9 7900, 32 Gb DDR5 6000 EXPO, Asus Tuf gaming B650 plus wifi, Noctua NH D15S) runs at 28-35° at rest ( Windows stabilised, Foobar 2000 in bit perfect playback,) not yet tested exporting photos with LightRoom, but it should be fine.

    Review automatically translated
  • by SanghyeonP
    Posted on 16 Mar 2024
    Bought on 15 Mar 2024 from LDLC
    Number of reviews: 1 Average rating: 10

    Beautiful and efficient

    The separation into two 'chambers' greatly simplifies assembly and modularity. The same applies to hard disk racks.
    Generally speaking, the result of assembly will be very clean.

    Review automatically translated
  • by jeremyC
    Posted on 9 Feb 2024
    Bought on 10 Jan 2024 from LDLC
    Number of reviews: 3 Average rating: 10

    Sober, classy and spacious.

    The title says it all. Lian Li is a quality brand and it shows! The PC arrived assembled for me, but I wanted to test the disassembly and reassembly of the various possible plates and it's perfect. Insanely simple. A real lego. The space inside really allows you to fit large graphics cards and a really big processor fan. All the components breathe thanks to the space available and the numerous ventilation options.

    Review automatically translated
  • by EdmondM
    Posted on 15 Dec 2023
    Bought on 7 Nov 2023 from LDLC
    Number of reviews: 12 Average rating: 10

    As TOP as ever.

    I've just made a new system configuration under LINUX, I had lian li and I took lian li. No comments to make. It saves space for a volume that supports an ATX card and above all a be quiet! Shadow Rock Slim 2 fan to cool an I7-13700F.

    Review automatically translated
  • by StephaneT
    Posted on 23 Oct 2023
    Bought on 11 Jun 2023 from LDLC
    Number of reviews: 9 Average rating: 10

    A LIGHT BOX BUT ...

    Excellent case! It's a shame that the airflow and therefore the cooling isn't so great when you're trying to fit a mid-range config!

    Review automatically translated
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