Lian-Li O11 Dynamic Mini Midi-Tower Case - Black
Developed with Roman "der8auer" Hartung, the Lian Li O11 Dynamic Mini is not only a smaller, but also extremely versatile variant of the popular O11 Dynamic. Thanks to the exchangeable back panel, the size of the mainboard tray, the number of expansion slots and the radiator options change. Power supply, drives and cables are stored in the second chamber. Silver thumbscrews and light grey rubberized cable guides round off the design.
Developed with Roman "der8auer" Hartung, the Lian Li O11 Dynamic Mini is not only a smaller, but also extremely versatile variant of the popular O11 Dynamic. Thanks to the exchangeable back panel, the size of the mainboard tray, the number of expansion slots and the radiator options change. Power supply, drives and cables are stored in the second chamber. Silver thumbscrews and light grey rubberized cable guides round off the design.
Developed with Roman "der8auer" Hartung, the Lian Li O11 Dynamic Mini is not only a smaller, but also extremely versatile variant of the popular O11 Dynamic. Thanks to the exchangeable back panel, the size of the mainboard tray, the number of expansion slots and the radiator options change. Power supply, drives and cables are stored in the second chamber. Silver thumbscrews and light grey rubberized cable guides round off the design.
Developed with Roman "der8auer" Hartung, the Lian Li O11 Dynamic Mini is not only a smaller, but also extremely versatile variant of the popular O11 Dynamic. Thanks to the exchangeable back panel, the size of the mainboard tray, the number of expansion slots and the radiator options change. Power supply, drives and cables are stored in the second chamber. Silver thumbscrews and light grey rubberized cable guides round off the design.
in 6 offers
The lowest price for Lian-Li O11 Dynamic Mini Midi-Tower Case - Black right now is $119.00 at Umart, compared across 6 retailers.
The all-time low was $119.00 on 4 June 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 9 June 2026.
Last updated at 09/06/2026 15:25:42
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Lian Li O11 Dynamic Mini - Compact Mid Tower ATX Case (Black)
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Lian-Li PC-O11D Mini Mid Tower Case - Black
originally posted on bhphotovideo.com
I moved my PC into this new case, and it turned out beautiful. Couldn't be happier! Easy to build in, very well thought out design. The thermals are great, I have 3 fans on the bottom (intake) 3 fans on top (exhaust) 1 fan in the back (exhaust) a 240mm AIO on the side (exhaust) in a push/pull configuration. Intel 12700kf CPU, EVGA 3090 GPU, Corsair 64 GB memory, 2TB Kingston FURY Renegade M.2 2280 storage.
originally posted on bhphotovideo.com
This case does it all, and does it well. ATX? No problem. ITX? Got that covered too. mATX? You got it! The case includes adapters and mounting options for pretty much any motherboard and cooling setup you want.That being said, if you decide to go with a full custom loop-you can install a 360mm radiator in the top of the case with an ATX motherboard, if you purchase or 3D Print an offset mounting adapter. You may be limited by things like the thickness of radiator used and the height of the ram you have, but it can be done.I'm running an ATX motherboard with two 360mm radiators and a 240mm distro in the vertical position. It works great! Zero complaints.The case looks awesome (especially with some RGB), cools well, and is well made. Very much worth the selling ... MoreThis case does it all, and does it well. ATX? No problem. ITX? Got that covered too. mATX? You got it! The case includes adapters and mounting options for pretty much any motherboard and cooling setup you want.That being said, if you decide to go with a full custom loop-you can install a 360mm radiator in the top of the case with an ATX motherboard, if you purchase or 3D Print an offset mounting adapter. You may be limited by things like the thickness of radiator used and the height of the ram you have, but it can be done.I'm running an ATX motherboard with two 360mm radiators and a 240mm distro in the vertical position. It works great! Zero complaints.The case looks awesome (especially with some RGB), cools well, and is well made. Very much worth the selling price. And when you order from B&H, you know it will ship quickly and safely. Thanks B&H for another seamless transaction!
originally posted on overclockers.co.uk
This case is fantastic! The build quality is excellent and the flexibility in configuration is a really nice touch. This case easily accommodates my setup, even using a BeQuiet Dark Rock Pro. There is plenty of space and more then enough fan / radiator mounting points to cool even the hottest of systems.
| layerNavigation | |
| Size | Mini-Tower |
Lian Li PC O11 Dynamic TG Mini ATX Case Black - Lian Li Cases
Delivery $32.35
Open Box - Lian Li PC-O11 Dynamic Tempered Glass Mini Tower Case - Black
Lian Li PC-O11 Dynamic Tempered Glass Mini Tower Case - Black
14-day returns
Lian Li O11 Dynamic Mini - Compact Mid Tower ATX Case (Black)
Delivery between 11–22 June $34.86
Lian Li PC-O11 Dynamic Mini Tempered Glass ATX Computer Case - Black
7-day returns
I moved my PC into this new case, and it turned out beautiful. Couldn't be happier! Easy to build in, very well thought out design. The thermals are great, I have 3 fans on the bottom (intake) 3 fans on top (exhaust) 1 fan in the back (exhaust) a 240mm AIO on the side (exhaust) in a push/pull configuration. Intel 12700kf CPU, EVGA 3090 GPU, Corsair 64 GB memory, 2TB Kingston FURY Renegade M.2 2280 storage.
This case does it all, and does it well. ATX? No problem. ITX? Got that covered too. mATX? You got it! The case includes adapters and mounting options for pretty much any motherboard and cooling setup you want.That being said, if you decide to go with a full custom loop-you can install a 360mm radiator in the top of the case with an ATX motherboard, if you purchase or 3D Print an offset mounting adapter. You may be limited by things like the thickness of radiator used and the height of the ram you have, but it can be done.I'm running an ATX motherboard with two 360mm radiators and a 240mm distro in the vertical position. It works great! Zero complaints.The case looks awesome (especially with some RGB), cools well, and is well made. Very much worth the selling ... MoreThis case does it all, and does it well. ATX? No problem. ITX? Got that covered too. mATX? You got it! The case includes adapters and mounting options for pretty much any motherboard and cooling setup you want.That being said, if you decide to go with a full custom loop-you can install a 360mm radiator in the top of the case with an ATX motherboard, if you purchase or 3D Print an offset mounting adapter. You may be limited by things like the thickness of radiator used and the height of the ram you have, but it can be done.I'm running an ATX motherboard with two 360mm radiators and a 240mm distro in the vertical position. It works great! Zero complaints.The case looks awesome (especially with some RGB), cools well, and is well made. Very much worth the selling price. And when you order from B&H, you know it will ship quickly and safely. Thanks B&H for another seamless transaction!
This case is fantastic! The build quality is excellent and the flexibility in configuration is a really nice touch. This case easily accommodates my setup, even using a BeQuiet Dark Rock Pro. There is plenty of space and more then enough fan / radiator mounting points to cool even the hottest of systems.
Everyone says this case is the best, it really is.I'm running a Crosshair XIII Formula with a 5950x,, 64 gig Trident Z Neo, and 3080ti, (2) M.2s with a H100i Aio off of a Corsair SF750.Case is small, has great temps and looks very very clean. Will add a custom loop when financially ready. With just 1 240 Aio it still sits at 38 not under load with that 16 core processor. Extremely easy to build in. I want to convert my workstation to use an O11d XL for the clean aesthetic. There's a reason this is everyone's favourite case.
This is a great case to build in, with good access and plenty of room for cable management. it will accommodate some of the biggest air coolers around (I am running a BeQuiet Dark Rock Pro 4 in mine with room to spare) but also has plenty of space for an AIO or full custom loop water cooling.I would recommend this to anyone who wants a sleek look, while still being able to cram loads of components and cooling into their case.
Love the modularity and design of the case, it was great to build in. But I was let down by a few quality control issues. Such as stripped threads on one of the pre installed screws for the SSD/cable management bracket and some other questionable threads. Otherwise a great small ATX / large ITX case.
I love everything about this case it's clean, functional, cable management is a breeze, and aesthetically it's pleasing, but there are a couple of things I didn't like about it and that's why I'm giving it for stars. I did not like how the area allotted for the power supply was not enough for the average power supply, you have to buy a specialty power supply for this unit. Two if you're going to set this unit on the floor or on a desk, you will see that it cuts off the top part of the case almost to the middle of where you cannot see anything but the lower fans, if you have a water cooler you may be able to see the pump and part of the ram cards. You must put it high up on the desk like on a shelf slightly higher than the desk itself in order for it to display ... MoreI love everything about this case it's clean, functional, cable management is a breeze, and aesthetically it's pleasing, but there are a couple of things I didn't like about it and that's why I'm giving it for stars. I did not like how the area allotted for the power supply was not enough for the average power supply, you have to buy a specialty power supply for this unit. Two if you're going to set this unit on the floor or on a desk, you will see that it cuts off the top part of the case almost to the middle of where you cannot see anything but the lower fans, if you have a water cooler you may be able to see the pump and part of the ram cards. You must put it high up on the desk like on a shelf slightly higher than the desk itself in order for it to display properly, so you can see everything in the case, after all that is why you purchased a case with glass on two sides of it. Isn't it? Aside from these issues, I see nothing else to complain about. I get a little air flow and my CPU, and RAM temps are low, never really getting above 37 degrees Celsius, and everyone that sees it is intrigued, and excited about it, so it's a great conversation piece, and and I catch her at that. I highly recommend this case for those who are able to accommodate it so that it will show properly. I'm very glad I purchased it oh, and it's been a great experience.
It is a little wider than most cases but it is shorter. Glass panels look awesome with full front and side view with no bulky screws to hold them in place. There is enough cable management space in the back to hide the PSU and give plenty of room for an easy build. The case is really modular allowing for anything up to a full ATX board. The only thing to note is that it needs a SFX power supply NOT ATX, that is the only hiccup as finding an SFX power supply with the same wattage as an ATX is pricier. Great Case! Would 10/10 buy again.
I had a Razer edition of the regular o11-D and decided to get something similar/smaller for my kid's PC. Definitely not disappointed. It supports the 280mm rad I bought for it. A little tight with the atx motherboard but it also worked (I'd suggest using a smaller one though if tightness bugs you. Runs cooler than my razer edition somehow at low 40's. At this size, it also doesn't take up too much room.
I was pleasantly surprised when I received this case. It’s so sleek and the quality is amazing. The placement of everything is perfect and keep cables hidden without sacrificing looks. It surprisingly fits a lot for being a “mini” case (not much smaller than the normal o11 dynamic. The only think I’d say is a “problem”, is the only fitting sfx(L) style psu’s. The perforated panel where the fan is supposed to be able to flow through does not expose the whole psu fan to ventilation. Though 80% of it can flow through and won’t be an issue. It may be a thing for the company to revise to accommodate the smaller psu. It does have plenty of space to fit a normal sized psu but the mounting holes will not align so if you really want to, you could drill holes to fit a normal ... MoreI was pleasantly surprised when I received this case. It’s so sleek and the quality is amazing. The placement of everything is perfect and keep cables hidden without sacrificing looks. It surprisingly fits a lot for being a “mini” case (not much smaller than the normal o11 dynamic. The only think I’d say is a “problem”, is the only fitting sfx(L) style psu’s. The perforated panel where the fan is supposed to be able to flow through does not expose the whole psu fan to ventilation. Though 80% of it can flow through and won’t be an issue. It may be a thing for the company to revise to accommodate the smaller psu. It does have plenty of space to fit a normal sized psu but the mounting holes will not align so if you really want to, you could drill holes to fit a normal psu. Another thing I liked was the mount for SSD’s, it hides cables but also provides a nice and clean mounting spot for them. The magnetic dust guards are amazing, only issue was the right side panel one needed to be removed because the psu pushed into it and it the panel would not screw on properly, no biggie though.All in all, it’s a 10/10 case with one minor flaw but it’s not much of a problem. Would highly recommend to anyone looking for a sleek and compact case.
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| Size | Mini-Tower |
