LIAN Li PC-O11D Mini offers E-ATX support in compact modular design

Posted on Friday, Nov 20 2020 @ 15:38 CET by Thomas De Maesschalck
LIAN Li adds a new Mini model in its PC-O11D lineup. The PC-O11D Mini supports a motherboard from Mini-ITX to E-ATX form factor. It has a modular design with plenty of room for watercooling loops. Pre-orders start today for $99.99 via places like Newegg and Caseking. Cases like these will stand great on your desk, whether you're doing light office work, playing best online casino or enjoying Cyberpunk 2077. Lian Li offers black and white versions.
LIAN LI Industrial Co. Ltd., a leading manufacturer of aluminum chassis and PC accessories, is proud to launch the PC-O11D MINI, the newest and most compact addition to the O11D series. Available in white with aluminum accents, and black with a glossy finish, the O11D MINI takes on a highly modular approach to accommodate mini-ITX, mATX, ATX, and E-ATX motherboard sizes while still offering high-performance water cooling configurations. With its modular and interchangeable back panel, and included pump mounts, the O11D MINI brings a new level of DIY to the PC industry while keeping a minimalistic and modern design.

Perfect for E-ATX to M-ITX
The O11D MINI supports a wide range of configurations with a modular rear panel. Adjustable into 3 positions, the I/O shield rear panel can be positioned at the top with 7 expansion slots, in the middle with 5 expansion slots, and at the bottom with 3 expansion slots. Each bracket can be easily removed and relocated to support either large E-ATX to M-ATX motherboards (with the addition of an included extension bar next to the motherboard tray) or small ITX motherboards, which offer the most room for custom water cooling.

Cooling compatibility in mind
The O11D MINI offers endless possibilities for optimal cooling configurations. The well thought out filtered vents and multiple mounting points for radiators and fans at the top, bottom, and beside the motherboard, can adapt to an all-air cooling, full custom water cooling, or a mix of AIO and air cooling system. Depending on the location and size of the motherboard installed, up to 9 fans can be fitted in the chassis, or even a 360mm thick radiator at the top or bottom with a 280 radiator beside the motherboard, offering enough flexibility to choose a well-adapted thermal solution and prevent any system from throttling.

A special touch for custom water cooling
The O11D MINI comes with pump mounting brackets in 3 different styles, which gives more flexibility for vertical and horizontal alignment of the pump. All fitted with elongated holes for adjustment, the pump can be mounted at the bottom of the case, in a raised position, or on top of a radiator or fan.

Updated look
Following the design of the O11D series, the O11D MINI brings in small changes giving it a clean modern look. Starting with airflow, the top, rear, and bottom ventilation holes now feature a honeycomb pattern for improved performance. While the white version sports an elegant brushed aluminum strip at the front of the case, the black version replaces this strip with glass and adds acrylic (with brushed silkscreen underneath) at the top. Both versions feature the same IO at the top, which includes one audio/mic jack, two USB 3.0 ports (Type-A), one USB 3.1 port (Type-C), and a power button.

The O11D MINI black and white are available for pre-order starting November 20th, 2020, at MSRP $99.00 USD. Optional accessories will soon be available after launch, including a replacement backplate to mount the GPU vertically, as well as a hot-swap backplate add-on for the drive cage. In addition, a version of the O11D MINI including a fully modular 700 watt 80+ Gold SFX PSU will be available in the near future. For more information, visit the official product page:





(D) 420mm x (W) 269.5mm x (H) 380mm


E-ATX(width: under 280mm)/ATX/M-ATX/ITX




Black / White


0.8mm SPCC (Body)
1.0mm SPCC (Interior, back panel)
4.0mm Tempered glass
2.0mm Aluminum (White top and front panel)
Acrylic (Black top panel)

Fan Support

Top: 3x 120mm or 2x 140mm
Side: 2x 120mm or 2x 140mm
Bottom: 3x 120mm or 2x 140mm
Rear: 1x 120mm


Top: 1x 360mm or 280mm radiator or 240mm radiator
Side: 1x 240mm or 1x 280mm radiator
Bottom: 1x 360mm or 280mm radiator or 240mm radiator

GPU Length Clearance


CPU Cooler Height Clearance



Right side: 2x 2.5” SSD
Hard Drive Cage: 2x 3.5” HDD or 2x 2.5” SSD

Expansion slots

3 or 5 or 7 slots (depends on backplate)

I/O Ports

1x HD Audio
2x USB 3.0
1x USB 3.1 TYPE-C
1x Power button

Dust Filters

1x Top (magnetic)
2x Right side (magnetic)
1x Bottom (tray)

Unlike oldskool Lian Li cases, this model is not exclusively made from aluminium. It has aluminium side panel(s) but the body itself is made from steel. This makes the case a bit cheaper to manufacture as aluminium is quite expensive. Still, it won't make you enjoy jeux de casino en ligne any less. With the holidays coming up, it may be time for a new case for you.

About the Author

Thomas De Maesschalck

Thomas has been messing with computer since early childhood and firmly believes the Internet is the best thing since sliced bread. Enjoys playing with new tech, is fascinated by science, and passionate about financial markets. When not behind a computer, he can be found with running shoes on or lifting heavy weights in the weight room.

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