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Lian Li O11 Vision - Triple Tempered Glass Panels - Dual-Chamber ATX Mid Tower PC Case - Up to 2 × 360mm Radiators - Removable Motherboard Tray for PC Building - Up to 455mm Large GPUs (O11VX.US)

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Availability: Only 6 left in stock, order soon!
Fulfilled by MANAMAN

Arrives Aug 31 – Sep 2
Order within 20 hours and 39 minutes
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Style: O11 Vision Black


Features

  • In collaboration with PCMR: LIAN LI joins forces with PC Master Race (PCMR) to present the O11 Vision. By combining LIAN LI's expertise in crafting high-quality; feature-rich cases with PCMR's community of PC enthusiasts; the O11 Vision can provide PC enthusiasts the opportunity to create their finest masterpiece.
  • Seamless view: The O11 Vision features three sides of tempered glass panels with no support columns or pillars; giving the most unobstructed view of your system components
  • Solid structure: The three pieces of tempered glass panels are firmly supported by a corner magnet that can withstand 35kg of force; promising unwavering stability for the glass panels.
  • Cooling elevated: With its 27mm tall feet and hollowed-out fan bracket with 13mm elevation; the O11 Vision gets plenty of cold air intake for its core components. Whats more; the bottom bracket supports up to three 140mm fans or three 120mm fans.
  • Flexible internal configuration: You can choose to mount two 120mm fans at the back of the case for more rear exhaust or to install a 240mm radiator. Or simply install one 120mm fan at the back for more radiator space at the bottom.
  • Easy for builders: The adjustable motherboard tray and two-way reversible side fan bracket make it easy for everyone to build up the system and create their unique aesthetics.

Brand: Lian Li


Motherboard Compatability: ATX


Case Type: Mid Tower


Recommended Uses For Product: Gaming


Color: Black


Material: Aluminum


Power Supply Mounting Type: Mid Tower


Cooling Method: Air


Model Name: O11 Vision Black


Fan Size: 14 centimeters


Supported Motherboard: ATX


Case Type: Mid Tower


Power Supply Mounting Type: Mid Tower


Cooling Method: Air


Fan Size: 14 centimeters


Total Expansion Slots Quantity: 7


Total USB 2.0 Ports: 2


Total USB 3.0 Ports: 2


Total Usb Ports: 4


Other Special Features of the Product: Dust Filter


Hard Disk Form Factor: 3.5 inches


Internal Bays Quantity: 6


Compatible Devices: Motherboards (E-ATX, ATX, Micro-ATX, Mini-ITX), Graphics Cards (up to 455mm), Expansion Cards (up to 6+1 slots)


Number of Fans: 8


Antenna Location: Gaming


Brand: Lian Li


Model Name: O11 Vision Black


Number of Items: 1


Manufacturer: Lian Li


UPC: 840353045057


Model Number: O11 Vision Black


Mfr Part Number: O11 Vision Black


Warranty Description: 1 year


Color: Black


Enclosure Material: Aluminum


Item Weight: 25.6 pounds


Item Dimensions D x W x H: 18.9"D x 18.29"W x 11.97"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 31 – Sep 2

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.

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Top Amazon Reviews


  • The most beautiful case ever made. Period.
Style: O11 Vision Black
The Lian Li O11 Vision is straight-up artwork. Three seamless tempered-glass panels make your build look like it belongs in a museum, not hidden under a desk. The dual-chamber layout keeps cables completely invisible from every angle, and the removable motherboard tray made building an absolute joy (no more broken knuckles). Fits my 5090 and dual 360mm radiators with room to spare. Airflow is fantastic, thermals dropped 15-20 °F compared to my old case, and the modular pillar design lets you go full fish-tank mode or keep some coverage—your choice. If you want the cleanest, most premium showcase case on the planet right now, stop looking. Just buy it. Zero regrets, only compliments from everyone who sees it. ... show more
Reviewed in the United States on November 25, 2025 by Kofi

  • Honest Case Review
Style: O11 Vision Black
Buying a PC case for the first time or maybe “upgrading” to a more top tier case for the first time can be pretty nerve wrecking. If you’re anything like me I know you’re counting money super carefully to afford this, but I’m here to reassure you that you are definitely paying for QUALITY and an amazing long term case! My Pros •If you’re worried about space to fit anything don’t be, this case’s interior is huge. Any GPU or anything you want to fit in here will fit very well. •Temperatures with this case was also a scare with me but it kept my temperatures in my Ryzen 7800X3D and my 3070 Ti pretty cool. Just be sure to face your fans in the best way possible for intake and output. •Sound is silent, I don’t hear any loudness of parts running compared to cases I have had in the past. •It’s a good size, definitely a little bigger than your traditional case but I would say it’s a medium size for sure and fits on my 47 inch desk well. •The aesthetics are IT! There’s endless amount of options to do with the case. Just put your own creativity into it and you got this. My Cons •Definitely a little on the pricier side for a case, and doesn’t come with any fans for the price. However this isn’t considering if you already have fans or if you purchase some cheap 5-6 dollar fans like the ones from Thermalright. I ordered 4 of them to go with this case for $20 ish. •Fingerprint CRAZY! This case might have the tendency to make you go bonkers as if you leave any smudges or fingerprints because trust me you will see them. Buy a cloth to wipe the glass panels with ease if you can. •Cable management. Big one. I would say this is my biggest complaint is that the back has very little room for cable management unless you take out the hard drive trays from the top. I personally don’t use them anyways so it was an easy fix for me. That’s it for me. Hopefully this review helps you make your decision. 5 stars. ... show more
Reviewed in the United States on April 6, 2024 by Abram Villarreal

  • A great, VERY large & heavy PC case for a first time build!
Style: O11 Vision Black
Great choice for my first PC build! Plenty of room to work in with the front and top panels being detachable. So far seem to get great airflow & temperatures inside, I have 3 extra fans along with the 3 on the liquid cooler. The rear panel only fits size 120 fans unlike the bottom panel which I didn’t know. Easy to take apart, but the front panel is sometimes hard to fit back in properly and have to fiddle with it for a bit before it clicks back in. Great cable management space in the back with plenty of places to hide fan cords on the bottom. Overall a great case that looks beautiful with RGB filled hardware. Definitely recommend ... show more
Reviewed in the United States on June 2, 2024 by Austin

  • Great case by Lian Li
Style: O11 Vision Black
This case was super easy to build in with plenty of room for pretty much every build. The case was bigger than I expected but that certainly isn’t a bad thing. You will need to fill out the entire case with fans to ensure you have proper cooling, but overall it’s a case that is built great and looks even better. This is a case that not only looks great but functions great as well. ... show more
Reviewed in the United States on January 3, 2025 by Tyler

  • Meta maker
Style: O11 Vision Black
At least 25% of all new pc builds for the next 5 years is going to have this case. It looks clean, Its rather easy to work with, and it definitely solidified Lian Li in the pc market and created an entire ecosystem around its name.
Reviewed in the United States on February 18, 2026 by Tylor H

  • No optional top
Style: O11 Vision Black
Got the case today and was excited to mount 11 fans. Thankfully I only had 8 because the case didn't come with the optional mesh top that allows more fans to me installed. Other than that, its a very high quality case and came with all the necessary parts needed.
Reviewed in the United States on February 14, 2026 by Jorge

  • Gorgeous case, worth the money!
Style: O11 Vision Black
Came in within a few days, earlier than the time given. Gorgeous case, not any defects or issues, and come with a small case with things needed when installing your mobo. Definitely buy this thing, wont be disappointed!
Reviewed in the United States on March 15, 2026 by Cody S.

  • Great Case
Style: O11 Vision Black
Really solid case that allows for great cooling and cable management. I was worried that it was going to be too small because I love Full ATX cases. This was definitely a great choice and wasn't too small, or too big.
Reviewed in the United States on December 13, 2025 by Sean

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