O11D EVO RGB Black E-ATX Case, 420mm Radiator (O11DERGBX.US)

I recently purchased the Lian Li O11D EVO RGB (ASIN B0CRKVN35N), and overall, it’s an impressive case with a lot to offer — spacious, clean, well-designed, and excellent for airflow. However, there is one major fitment issue that buyers should know about, especially if you plan on installing a 2.5″ SSD behind the motherboard tray. The Good Let’s start with the positives, because there are many. The space inside the case is outstanding. The dual-chamber layout gives you plenty of room to work comfortably, mount radiators, and route cables without feeling cramped. I installed a large GPU and a 360 mm AIO with zero problems, and there’s still room for future upgrades. Cable management is one of the strongest aspects of this case. Lian Li clearly put a lot of thought into the backside compartment. There are channels, Velcro straps, tie-down points, and wide routing gaps that make it extremely easy to build cleanly. Even with a fully modular PSU and multiple accessories, I ended up with a surprisingly tidy backside. Airflow, as expected from the O11 line, is excellent. With support for large radiators and plenty of fan mounting locations, I had no trouble achieving a cool and quiet setup. The tempered-glass front and side panels look premium without suffocating airflow, thanks to the well-designed ventilation paths. Everything about the design feels modern and intentional. The Issue: Back Panel Does Not Sit Right With SSD Installed Now for the problem — and unfortunately, it’s a pretty frustrating one. When mounting a 2.5″ SSD behind the motherboard tray, the case includes rubber stoppers that must be attached directly to the SSD using screws. These stoppers are meant to act as cushions so the back panel can rest against them without stressing the drive. However, once these rubber stoppers are installed, the back panel’s top nubs — the latch points that are supposed to hook into the frame — cannot fully engage. The SSD plus the rubber stoppers push the panel outward just enough that the top corners refuse to seat properly. You can press the panel in, but the nubs won’t catch, leaving the panel slightly proud and preventing it from locking flush like it should. This isn’t a minor cosmetic issue — if the panel can’t latch, it can’t fully secure. I spent a good amount of time repositioning cables and rechecking the SSD mounting, but the clearance issue seems unavoidable. Without the SSD, the panel fits perfectly. With the SSD and rubber stoppers installed (as designed), it simply doesn’t. Final Thoughts This is an amazing case overall: fantastic space, great airflow, premium materials, and some of the best cable management you’ll find at this price point. But the back panel does not sit right when the SSD is installed with the screw-mounted rubber stoppers, and the top panel nubs cannot latch into the frame, which is disappointing for an otherwise premium chassis.

This case is, by far, one of the best cases I've ever had the pleasure of building a system with. Its dual chamber design makes an easy job of cable management and creating a supremely clean build. It has ample airflow options, ample mounting options for virtually everything and it is STUNNING to see in person filled with RGB fans and gizmos! One thing that surprised me is the fan noise. It's basically silent. Just to test, I set every fan and the pump to 100% and it's... silent. It does a great job at silencing the fans. I currently have all 120mm fans, but I will be swapping out the bottom intake fans to the 140mm size at some point for the additional airflow they can provide at slower RPMs, but even if you use all 120mm fans like I did, you just won't hear them. The built-in RGB light strips on the top and bottom of the O11D-Evo look exceptional if you're going for that Flashy, Ritzy build, too! My only question is... Why couldn't we have had this case 25 years ago? THIS is the future of PC cases. Whether you're someone that wants to build a clean, modern, blacked out look with no lights or you're someone that wants all the flash you can possibly cram into a PC case... This is what you're looking for. Do be aware, however, that there are *ZERO* external bays. You won't be putting an internal CD/DVD/Blu-Ray drive or anything else that requires an external 3.5" or 5.25" bay. This case just doesn't have it... But let's all be honest here, who uses those these days? I've been building PCs since the late 1980's and in the past 10 years, I haven't had the need of an external drive bay for ANYTHING. Get this case. Or ANY of the Lian Li O11 cases. You won't be dissatisfied. You will, however, be absolutely amazed by the time you build your system! The options for mounting fans and radiators for water cooling is ample and the wide open view of your internals, especially loaded with RGB "things" is just jaw dropping! These are beautiful cases and an absolute JOY to build with!

I recently upgraded to the Lian Li O11D EVO RGB in white, and it’s been an absolute dream to build in and live with. 💡 Aesthetics & Build Quality The EVO’s sleek tempered glass front and side panels—complete with addressable RGB lighting—make it look phenomenal, especially when paired with daisy-chained RGB fans. It really lets your components shine without feeling overdone. 🔧 Build Flexibility & Features This case is incredibly modular. I used the reconfigurable bracket system to build dual workstations in one case (gaming + home office), and it was a snap. The included 90-degree GPU riser, vertical PSU mount, and removable SSD trays make layout options endless. Cable routing is clean and effortless; even in E-ATX mode, it looks neat on day one. 🔥 Cooling & Airflow Between the front-facing mesh, top and bottom ventilation, and room for up to 10 fans or multiple rads, airflow is outstanding. I’ve been running a 360 mm top and 360 mm side radiator setup with zero thermal issues—even with a high-core-count CPU and overclocked GPU. 🔇 Noise The included fan controller helps keep everything running quietly, and the solid build minimizes vibration. I’m getting optimal airflow and great noise control simultaneously. 👎 Minor Quibbles • It’s on the larger side—make sure you have the desk space for it. • Pricier than some mid-towers, but absolutely worth it if you value build quality and expandability. ⸻ Final Verdict: The Lian Li O11D EVO RGB E‑ATX is a top-tier, future-proof case that delivers gorgeous looks, extreme flexibility, excellent cooling, and solid value for premium builders. If you want a case that performs beautifully while looking like a showpiece, this one’s a winner.

This is a great case. It feels sturdy and refined. It’s massive and offers a lot of space for large graphics cards or extra storage. The LEDs look amazing. The case feels ergonomic, enabling future part changes and great options for cable management. The one downside is that its size and weight may limit its usage on smaller desks. Because it is so bulky, it may be cumbersome to move frequently, like if you are in a dorm.

One hell of a case. I could say a lot about this and how amazing the modularity and ease of installation it is but I am lazy. So to put it simply. If you need a damn good case with simple rgb lighting, great airflow, with more than enough screws and options for case configurations and not to mention the ability to completely reverse the case if you want to. This is definitely the case for you. It also has USBs and a USB C on the front of it which is most definitely a plus. Only issue I have had with it is being unable to use the ARGB lighting with my setup. I ended up just setting it to the same colors as the rest of my build and calling it a day for now.

I picked this case out for my cousin because I thought he would like the aesthetic of the glass with the stripes of LEDs on the outside. Well. As long as you pay attention to the orientation of the fan mounting trays when you take them out, this case makes everything easy. There is far more than enough room for cable management in the back, and it comes with several velcro cable ties already installed. You get TONS of space inside for giant tower coolers and long GPUs. No extremely tight spots to run the CPU power connector, which has been an issue in MANY cases. And the PSU hidden in the back? Genius. That leaves space for three 120mm fans to blow directly into the GPU. And yes, you can pack TEN fans into this thing. I am extremely jealous of the airflow, and I bought a case for airflow... Just note that the case comes with zero fans. Unfortunately, I did not check until we were assembling. Heh. All the main panels you have to remove are attached with pegs. There are no screws to remove the side or rear panel. The top comes off with two non-captive thumb screws. The fan trays come out to make everything way easier with one non-captive screw. I didn't do anything with hard drives, but I imagine those are similar. But the best feature of this case is the front panel connector. IT IS A SINGLE PLUG. I didn't have to connect a separate two pin connector for the power LED, storage activity LED, power button, and reset button like every other case. It is one connector. I have been asking for this for years. Everyone I told was very excited about it (but not as much as I was because I am slightly insane). It's the best case I have worked with so far, hands down. Stupid easy to work with and utterly beautiful.

I love this case. I upgraded to this case from a 5000D. The biggest asset is being able to convert it to a left hand display. Although I wish it was a bit more intuitive and a real left hand display instead of the invert. All in all I still love it my case has stayed extremely cool with my positive air pressure. There is a ton of space inside of the case and wire management is a breeze. I rarely here my fans spin up and it has done an excellent job making the space more RGB immersive

Airflow is good. I had fun and found it easy to set up my components in it, especially with all the room. Although its very dust prone and there are some tight spaces that are a bit hard to clean.

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excelente calidad de materiales, clasico de la marca

Great looking case. Love the removable support to open up the view. Switched from the older pc011d to this. Has more room and the multiple configurations are amazing. One of my favorite cases I’ve built in yet.

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Perfect size for all 9 fans plus liquid cooler! Great case especially if you go with RBG components, definitely recommend!