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LIAN LI PC-O11 Dynamic Black Tempered Glass on the Front, and Left Side. Chassis Body SECC ATX Mid Tower Gaming Computer Case - PC-O11DX

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  • Tempered glass on the front ,and left sides .Chassis body SECC ATX Mid Tower
  • 2 x USB 3.0 / 1 x USB 3.1 / HD Audio Front Ports
  • 3 x 3.5" drive bay or 6 x 2.5" internal 3.5" drive bays

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

The O11 DYNAMIC is the combination of modern design and art.
Through years of researching, collecting feedback and redesigning;
We have successfully craft the best edition of the dual chamber chassis.


Display your hardware like Modern Architecture
Experience the full view seamless front and side tempered glasses like a show room.


USB 3.1 Type-C, Test the limit of transferring Speed
Type-C(USB 3.1) 1280MB/S


Patent Designed Glass Mounting Mechanism
The two bolt on the steel pieces adhering on the glass secure the panel with ease.


The potential of housing Multiple Radiators
Top/Bottom/Side can be mounted for up to three 360 Radiators without interference


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


Extended Compatibility for extreme usage
MINI-ITX/M-ATX/ATX/E-ATX Motherboard, no limit, no interference


The Combination of the glass and aluminum,
Wide front glass combines with brush aluminum in proper proportion.


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


4 x Dust Filter, Complete Dust Protection
Bottom/top/ Side panels are all equipped with magnetic dust filters to prevent any dust infiltration.


0.8mm SECC, Sturdy Build Construction
The Chassis’ body Structure is made out of 0.8mm thick SECC; Offer Sturdy and Strong Foundation.


Germany Engineering Approved
The Bauhaus-O11 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 Bauhuas-O11 from Lian Li. With his input, DER8AUER puts his seal of approval in the magnificent box design of the Bauhus-O11 Dynamic with his logo emblazoned in the chassis.

Hardware clearance


CPU air cooler


Graphics card


PSU with bracket


PSU without bracket


Radiator clearance


Radiator clearance

Case Type Tower Chassis
Structure Dual chamber
Dimensions (W)272mm x(H)446mm x(D)445mm
Color Black , White
Material (Front)Tempered Glass+Aluminum
(Side)Tempered Glass
(Body)0.8mm SECC
Expansion Slot 8
2.5” SSD 6
3.5” HDD 3
I/O Ports USB3.0 x2
USB3.1 Type-C x1 , HD Audio
M/B Type E-ATX / ATX / Micro-ATX
Fan Option 120 mm x9
(Top) 120mm x3 / 140mm x2
(Side) 120mm x3
Radiator 120x 360mm / 120x 240mm / 140x 280mm
VGA Card Length=420mm, Height=159mm
CPU Cooling =155mm
PSU 2,(L)210mm~255mm(max)
Filter (Top) x1,(Side) x2, (Bottom) x1

Learn more about the Lian Li PC-O11DX

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
Ownership: 1 week to 1 month
Verified Owner
4/ 5
A very solid case

Pros: Plenty of space for SSDs, even an extra PSU.
Solid construction, very easy to dissemble (after the top screws off the other panels just lift out of slots).
Great airflow, has room for 8 fans.
A beautiful looking case.

Cons: This case is really only built for liquid cooling. Most larger CPU coolers will not fit in this case. The case looks very wide but its a bit deceptive since the mobo sits much higher than you would think from a picture. The only good air cooler that fit was a Scythe Mugen rev. b. A Be quiet! Dark Rock 4 or Noctua nh-d15 will not fit. Would recommend an AIO if you go with this case.

Overall Review: A great case from Lian Li, it looks nice, has great cable management and airflow, you can tell it was designed by someone who really knows what they are doing (Der 8auer)

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Ownership: 1 week to 1 month
Verified Owner
5/ 5
Amazing Case!

Pros: As a first time builder, this case was absolutely amazing to build in. The two compartment design gives it a really clean look and the glass panels were really smartly designed unlinke some other tempered glass cases on the market.

Cons: Not sure if I was the exception but the thumbscrew that keep the 2.5" SSD mounts down were extremely tight when I tried to remove them, I had to resort to a screwdriver and even then it took some force.

Overall Review: Overall this case is beautiful and I would highly recommend it to anyone looking in the mid tower market.

1 out of 1 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Amazing looking and well designed case

Pros: - Clean view of all your equipments without blocking airflow
- very good airflow with all 9 fans installed (not included)
- Easy to open, Dust filter very easy to clean
- Cable management bar make your life easy for cable management
- Possibility to install 3 x 360 mm rad.

Cons: - Bought it with Corsair LL120 fan, they look better on the side when exausting. Not really case fault but this is to take into account. I ended up installing the 360 Corsair H150i pro there in exaust position.
- Had to wait for a second case because the first one arrived Damaged. (but getting a new one was easy and quick)
- No fan included, also, if you want to install 9 fan, think about a fan controller
- It would be best if rear portion had dust filter, i ended up installing some by myself

Overall Review: I am in love with this case. The first time i saw it i was like, this is exactly the case i wanted. I am not disapointed.

I run it in with 9 fan, 6 corsair LL120 exausting on the side and top and the original fans of my Corsair AIO h150i intake at the bottom.

My GPU in that setup never reach the target temp even overclocked with an increased power budget. My CPU is also cool enough even if PBO+ and AutoOC is enabled. I can't compare the CPU temp versus my previous case as i upgraded, but GPU temp dropped by about 10° C Over my previous case (Large tower with 3x120 intake + 2x120mm and 200 mm Exaust).

Also, did i said it look amazing ! It was easy to do the cable management and make things look clean.

Best case i ever had.

1 out of 1 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Best Case I've ever used

Pros: The case is very open and easy to build in.
The glass panels are gorgeous.
Ample room to liquid cool or for a lot of fans.
The case feels very sturdy.

Cons: No vertical GPU slot.
Very easy to see fingerprints on.

Overall Review: The first time I saw this case I decided to go with a different case instead. However, one year later I regret that decision. This case is so easy to build in, the cables are nicely all hidden behind the mobo shield and I was able to do a very nice liquid cooled build in it. There is really very little this case leaves wanting, but I have oily skin and my fingerprints show quite easily on this case. It would have also have been nice with all the space in there to have a vertical gpu slot.

1 out of 2 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
4/ 5
My Showpiece

Pros: I love the design of the panels and sides. Remove em and have just the frame to work with. Such a good idea. I really valued the offset motherboard which allowed to have more room behind it to stash cables and such. The front panel options for usb and things were really diverse and I'm glad I have the 3.1 on the front. Brushed alum looks awesome. Dust filters are soo easy to remove and clean. Dont even have to shut the pc off to clean them. Hdd/ssd placement was really thought out. And considering the smaller size of the tower did well with what they had.

Cons: The angle of the intake for the case coming from the side, because of physics isnt super optimal for airflow. I mean it's not terrible.. but theres a 3c drop in temps across GPU and cpu from filters being removed. And another 3-4c after taking the side panel off..

My gpu barely fits. 1080ti ftw3. The glass side pushes the power cables down. And the gpu with it. So I have to hold the GPU in place from the front when I put that panel back in everytime. More annoying than anything.

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Ownership: 1 week to 1 month
4/ 5
As good as it gets

Pros: -Great case to build in for a first timer.
-Ample room for cable management. As a rookie I could say that this case allowed me to do a fair job on the cable management front.
-An absolute stunner to look at even when the system is turned off.
-The glass mounting is easy and clean.
-Has the ability to be a timeless classic with future builds.

Cons: -Anyone wanting to buy a GPU with a stock waterblock on a 2080 Ti is a tight fit or a complete misfit in here. Aorus Waterforce - 159mm or a MSI Sea Hawk - 169mm. The max GPU width this chassis offers is 159mm. The side panel will barely fit with an Aorus WB in here. Meaning you would need a smaller non-stock waterblock, meaning you'd need to spend extra man hours getting one fitted on your GPU or getting a side mounting bracket that will cost you more; resulting in the bottom radiator space being eaten away. Taking an egg away for complicating this part of the build!

-Fingerprints magnet. Good luck keeping it clean. I had to get the exterior repainted with a fingerprint resistant matte black paint.

Overall Review: -I am a first time builder and researched over a year for components. Starting with the case. This was it.
-My sample arrived without a single scratch or dent!
-This case is built for liquid cooling and it's quite evident with the radiator options available within.
-Some minor design aspects could've been dealt in a better way. See cons.

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Ownership: 1 day to 1 week
Verified Owner
4/ 5
Really pretty case with solid cable management

Pros: Beautiful tempered glass on front and side panel.
Easy to take apart and clean
Great cable management on the rear chamber
USB C on front panel

Cons: Nonstandard chassis size - my Coolermaster CPU heatsink was 1cm too big for the side panel to close. More suitable for a radiator CPU cooling.

Overall Review: Really really nice case. Solid airflow even with very few fans. Easy to clean, and plenty of room to grow for future upgrades. Just be careful about your CPU cooler size if air cooling.

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Ownership: 1 month to 1 year
Verified Owner
5/ 5

Pros: I loved everything about this case. It was my first build, so the space made it an extremely pleasure to work in. I am someone that can get frustrated if things don't look organized, or if I have a small space to maneuver in. This removed both of those problems. I love the look all around, and it was very easy to work in.

Cons: Only 2 cons are my LED light for the power button is Red instead of Blue. I read this is a common issue, but I don't care enough to get fixed.
The more major con, but I got around it was , the GIGABYTE Z390 AORUS ULTRA LGA 1151Motherboard I purchased fits a 1/4 of an inch too far from the back of the case. This results in GPUs and Sounds cards not fitting properly (Once you put them in their right place, and start screwing, the screw will come in at an angle bc thee is a little space in between. If you tighten it too much, it will for the GPU or sound card out of its slot. I had to screw both in at an angle, which works with no problem, but isn't as secure as a result.

Overall Review: Amazing 5 Sta....eggs!

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