Lian Li PC-O11 Air Mid-Tower ATX Gaming Case - Black - قضية
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Lian Li PC-O11 Air Mid-Tower ATX Gaming Case - Black - قضية

Available: In Stock
  • Product SKU: 011AX
629 SR

O11 AIR is crafted to test the limit of airflow. It is the Modern representation of functional workstation. With dual chamber and the multiple fans set up, O11 AIR is capable to unleash the full potential of cooling, crafted to test the limit of airflow.

With dual chamber and the multiple fans set up, O11 AIR is meau to unleash the full potential of cooling.




The ultimate platform for your cooling 

USB3.1 Type-C, Test the limit of transferring Speed

USB 3.1 Type-C
1280 MB/S
USB 2.0
60 MB/S

Patented Designed
Glass Mounting

The two bolt on the steel pieces adhering on
the glass secure the panel with ease

The Potential of Mounting Multiple Rads

Top/Bottom/Side can be mounted for up to three 360 Radiators ,and Front mentating also serves additional location for 240/280 /360/radiators.

Dual PSU Capability for efficiency

The drive caddy can be swapped for second PSUs or can be switched to the lower position.

Compartmentalized Direct Intake

Differentiating from the O11 Dynamic, the O11 AIR has different front intake to push to the limit of cooling even higher.  

Double Layer Cable Management Design

The angled motherboard tray and the back side cable management bar conceal the and exclude any cable mess

6 Hard Drive Capability

Support up to 6 SSD, and 3 HDD

5 x Dust Filter, Complete Dust Protection

Forward/Bottom/Top/Side panels are all equipped with magnetic dust filters to prevent any dust infiltration

Maximum Fan Capacity

Supports up to 120mm x 12 


Germany Engineering Approved

The O11 AIR is developed in collaboration with world-famous overclocker DER8AUER of Germany for experienced gamers. DER8AUER has been a key developer of excellent cooling solutions and has lent his years of experience in crafting the new O11 AIR from Lian Li. With his input, DER8AUER puts his seal of approval in the magnificent box design of the O11 AIR with his logo emblazoned in the chassis.




Case Type

Tower Chassis


Dual chamber


(W)272mm x(H)465mm x(D)476mm

Case weight





(Front)Plastic, (Side)Tempered Glass, (Body)Steel

Expansion Slot


2.5” SSD


3.5” HDD


I/O Ports,

USB3.0 x2 ,USB3.1 Type-C x1 , HD Audio

M/B Type

E-ATX / ATX / Micro-ATX


O11 AIR : 2x 120mm PWM fans included

and 1x120mm fan option or 140mm x 2 on the top  (option) ,

middle 3x 120 mm (option),bottom 3x120mm(option),

Front 3x120mm

O11 AIR RGB : 2x 120mm PWM fans included

and 1x120mm fan option or 140mm x 2 on the top (option) ,

 middle 3x 120 mm (option),bottom 3x120mm(option),

Front 3x120mm

RGB Fans included or 2x 140 mm option


120x 360mm / 120x 240mm / 140x 280mm

VGA Card

length ≤420mm , height ≤159mm

CPU Cooling



2 (Optional),(L)210mm~255mm(max)


(Top) x1,(Side) x2, (Bottom) x1

Our delivery service will be worth customer satisfying. The goods are monitored and handled with utmost care by our well-trained customer service professionals and delivery team.

  • Delivery for any purchase made will be done within next working day. Cash on delivery option can be used anywhere in KSA. 
  • Our digital / virtual products are delivered via emails instantly. 

We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on digital cards or gift cards. Digital Cards or Gift Cards are non-replaceable / non-refundable.

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

For further enquirers on your orders please contact on (+966) 500307755/ (+966) 501147575 or

Customer can place order on our phone number (+966) 500307755 OR (+966) 501147575 or through WhatsApp as well.