Lian Li Dynamic EVO XL - Up to 280mm E-ATX Motherboard - ARGB Lighting Strips - Up to 3X 420mm Radiator -Front and Side Tempered Glass Panels - Reversible Chassis- Cable Management (O11DEXL-X)
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Availability:
Only 5 left in stock, order soon!
Arrives
Thursday, Jun 4
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Style: O11 EVO XL Black
Features
- The ARGB strip allows for built in lighting effects and the ability to sync to motherboard.
- The 14.5% increase in the top mesh panel opening and the 14% increase in the side mesh opening, along with the fully open bottom panel and three dust filters ensures improved airflow performance.The 14.5% increase in the top mesh panel opening and the 14% increase in the side mesh opening, along with the fully open bottom panel and three dust filters ensures improved airflow performance.
- The adjustable motherboard tray can move up and down with three levels of height to fit different fan and radiator combination.
- Sufficient cooling with the support for 3 420mm radiators or the option to use water cooling.
- Toolless installation and featuring flexible configuration with the design of multi-directional power button and movable IO module and fan brackets.
- Simplified cable management with 3 dual-layer cable clips that can be mounted anywhere along vertical grommets pass through allowing for versatility in cable routing plan.
Brand: Lian Li
Motherboard Compatability: Extended ATX
Case Type: Full Tower
Recommended Uses For Product: Gaming
Color: Black
Material: Tempered Glass
Power Supply Mounting Type: Bottom Mount
Cooling Method: Air
Model Name: O11DEXL-X_US
Item Weight: 43 Pounds
Supported Motherboard: Extended ATX
Case Type: Full Tower
Power Supply Mounting Type: Bottom Mount
Cooling Method: Air
Total Expansion Slots Quantity: 8
Total USB 2.0 Ports: 2
Total USB 3.0 Ports: 2
Total Usb Ports: 2
Other Special Features of the Product: Dust Filter, LED Control Button, RGB Lighting
Hard Disk Form Factor: 3.5 Inches
Internal Bays Quantity: 7
Compatible Devices: E-ATX, ATX, Micro-ATX, Mini-ITX motherboards, up to 11 fans, 3x 420mm radiators, 7 storage drives, and graphics cards up to 460mm in length
Number of Fans: 3
Light Color: RGB
Antenna Location: Gaming
Brand: Lian Li
Model Name: O11DEXL-X_US
Manufacturer: LIAN LI
UPC: 840353044685
Mfr Part Number: O11DEXL-X_US
Model Number: O11DEXL-X_US
Warranty Description: 1 year
Color: Black
Enclosure Material: Tempered Glass
Item Weight: 43 Pounds
Item Dimensions D x W x H: 20.55"D x 20.94"W x 11.97"H
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Jun 4
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: O11 EVO XL Black
Update: 10-2-25 This is still the best case I have ever built in. Still going strong after almost 2 years and I still would pick this case over any other I have seen since. I have done some more fishy upgrades to make it my own : ) Update: 11-26-23 My build is complete, I figured that if my case looks like a fish tank, why not add some fish : ) This is simply the best case I have ever had, and will be my show case for some time. I'm so glad that Lian Li did not tint the glass on this case. Being that the glass is clear, lets the lights colors glow off the glass giving it even more class. If your even thinking of building in this case "and you have the desk space" then don't even hesitate. It is fully worth the money. This was such a "huge" upgrade to my Corsair 680X. In fact, it made that case look kinda small in comparison. I have built my own custom desk and it's sole design is to show off my build. But the Corsair simply did not have the space to show anything. It was a fairly large case but was very small in the actual build area. The Lian Li O11 Dynamic EVO XL is simply in a league of it's own. It was a dream to build in and met all the requirements that I needed to replicate my old build, but in something that would actually show it off (compare to my old build pic). There was plenty of room for wire management and even gave me space for my hard drive switch. The build quality is top notch. If I had any complaint at all, it would be that the blanks that they use in the card slots do not stay tight when other cards are in the same locking tab. The blanks are thinner, and feel cheap compared to other brands I have built in, and thus require some sticky tape to keep them from vibrating around. It's a small gripe, but if you have a sub woofer close to your tower, they will vibrate and make noise, and since they are specifically designed for this case, you can't use other blanks to replace them. All in all, this will be the last case I build in for some time. It is my third, and every time I built in one of the older cases, it just didn't feel right. This case is a work of art and will fill the bill for some time. Oh, one other small incidental issue is that due to the design of where the ssd's mount and how they mount, you cannot use a 90 degree sata on your hard drive. The ssd's mount the wrong direction and you cannot hook the sata cable up to them. I ended up just double sticking my drive backwards to the same area since it's the only black sata cable I had. Not a huge issue, just something to note.
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Reviewed in the United States on November 10, 2023 by Handy
Style: O11 EVO XL Black
I lost count of how many times I smiled when realizing all the cool things this case could do like hinged panels and so on. It was a breeze to remove the motherboard panel to get everything installed, and the wiring setups are really great. I bought the XL and it's HUUUGE. The size will be great for airflow and I bought this case specifically because it can be "reversed" (flipped so the PC can be on the left of your monitor and you still get to see everything), though the instructions for disassembling the case could be slightly better. I snapped a few plastic guides off of two panels because the instruction's images made it look like "lift" when you needed to slide a panel slightly and THEN lift. When reversing the case, the instructions for removing the bottom say, "make sure you remove the IO block" (with the USB plugs) without telling you how ... those instructions were on the next page. Also, the USB on the front panel is USB 3.1 for the USB-C port, and USB 3.0 for the USB-A ports; I wish the product page would have been more clear about that. Also, the USB-A ports are not colored blue. Overall, great case, I'm very happy with my purchase. Packaging was great, arrived completely intact, but the XL case is VERY large... maybe too large for what I'm going to need, but it'll sure look great on my desk. :)
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Reviewed in the United States on November 25, 2023 by Ian Douglas
Style: O11 EVO XL Black
There's a reason this case has won so many awards back in it's prime. It's a great case with a ton of options. Love it! Will do several builds in this case before I ever consider switching it. It may be overkill if you don't watercool but for watercooling, it's one of the best cases out there. Absolutely gorgeous and spacious.
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Reviewed in the United States on September 20, 2025 by Seltic
Style: O11 EVO XL Black
The media could not be loaded. Amazing case, it can fit 2 AIO’s, airflow is amazing. It’s fully aluminum besides the glass, and it’s stylish. I’ve got a 9950x3d and a 5090 LC
Reviewed in the United States on April 20, 2026 by Wesley Pavnick
Style: O11 EVO XL Black
The Lian Li case was perfect for my new build. The X870e motherboard and 5090 would need a big case. This case still has room to spare with those parts in it. Building in the case was pretty easy and straightforward. The front pillar being removable to give an appearance of wrap-around glass really pulls it together. Still plenty of room for fans and cooling; in this case, 10 total fans were installed. I have a 360 AIO on the top, and with the option to change where the MB is located, it made fitting everything very easy. My recommendation to build in this case would be to make sure you have enough room to show it off.
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Reviewed in the United States on March 27, 2025 by Ryan
Style: O11 EVO XL Black
This is hands down the best case I have ever used for a water cooling build. It has lots of space to add components and has a versatile layout that can be swapped around to accommodate any build you are trying to achieve. Support for 3 420mm rads is great. Depending on the location you choose to set your motherboard in you can add one or two additional fans in the rear of the case. There is plenty of room for both horizontal and vertical GPU mounting. There are plenty of usb ports on the front I/o panel. I am very pleased with this case for my build. It is running nice and cool and looks amazing.
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Reviewed in the United States on June 1, 2025 by Kyle