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The Bgears b-Optillusion is a mid-tower gaming PC case designed for professionals and enthusiasts who demand style and performance. Featuring a unique optical illusion ARGB front panel and a tinted tempered glass side window, it supports up to E-ATX motherboards and extensive cooling options including up to 8 fans and multiple water-cooling radiators. With a robust 0.5mm thick chassis, magnetic dust filters, and a separate PSU chamber, it ensures optimal airflow and easy maintenance. USB 3.0 connectivity and versatile storage bays complete this sleek, high-performance chassis built to impress and perform.








| ASIN | B0BL4SWVN3 |
| Antenna Location | Gaming |
| Best Sellers Rank | #805 in Computer Cases |
| Brand | Bgears |
| Case Type | Mid Tower |
| Color | Black |
| Compatible Devices | E-ATX, ATX, Micro-ATX, ITX |
| Cooling Method | Water |
| Customer Reviews | 4.6 out of 5 stars 259 Reviews |
| Enclosure Material | Tempered Glass |
| Hard Disk Form Factor | 3.5 Inches |
| Internal Bays Quantity | 1 |
| Item Dimensions D x W x H | 15"D x 8.4"W x 18.9"H |
| Item Height | 18.9 inches |
| Item Type Name | Computer Chassis |
| Item Weight | 14.4 Pounds |
| Light Color | RGB |
| Manufacturer | Bgears |
| Model Name | b-Optillusion |
| Number of Fans | 8 |
| Other Special Features of the Product | LED button for Front ARGB lighting pattern control, Mesmerizing Optical Illusion effect Front ARGB Panel |
| Power Supply Mounting Type | Bottom Mount |
| Supported Motherboard | Extended ATX |
| Total USB 2.0 Ports | 2 |
| Total USB 3.0 Ports | 1 |
| Total Usb Ports | 3 |
| UPC | 853704001961 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year |
A**Z
Black Widow vibes in every pixel — sleek, fierce, and totally badass
As a huge fan of Scarlett Johansson and Marvel, this BlackWidow-RGB ATX case was love at first build. The design is bold and elegant, just like Natasha Romanoff herself — sleek black finish, glowing RGB accents, and a structure that feels ready for action. It’s not just a pretty face. The build quality is top-tier: solid frame, great airflow, and plenty of space for my components. Cable management was smooth, and the setup looks so clean it’s almost cinematic. I can’t stop showing it off to my friends — it’s like having a piece of the MCU right on my desk. If you’re into gaming and Marvel, this case is a must. It’s not just gear — it’s a tribute to the Queen of stealth and style.
R**B
Best artistic, rugged, spacious, reasonably priced computer case I've had in 30 years
Could not imagine a more unique colorful excellently designed computer case design that is easy to install with its great access and spacious compartments. This is for my wife's birthday and is very compatible with her love of two ways mirrors that are a unique part of the design for the front face- She loves it. The two glass mirror front and the large glass side panel make the total weight heavier than most but provides the feel of a rugged case design. The flat black finish on all compartments and surfaces of the case add a quality appearance. The LED controls were a little confusing at first until it was pointed out that extra wiring is provided for total simultaneous control of all lights installed in the computer if desired. If not only the power cable is needed for the internal two way mirror LED lights to operate normally. Glad I saw this on Amazon and with a quick two day delivery.;
J**6
looks amazing,nice space saver add rgb fans and it is nerd porn
pretty case decent quality,cable management is a bit tight,but well worth the extra effort at the price
D**K
Very Cool, but also Maybe Hot.
I bought this case for a build meant for my friend. Everything was present in the box when it got here and was in good condition. Though the thing was mostly plastic, it wasn't bad quality plastic and didn't feel cheap. The effects of the case were the big draw on this one, and it didn't disappoint. The lighting in the fans and case can be controlled by a remote included with the case, but if you want to use the internal controls, you need a specific motherboard with the right inputs (I think I saw MSI when I looked it up). Either way, the remote works perfectly without all that. The layout of the case was very neat and helped a lot with cable management. Do be aware that it very obviously is closed up front, so builds necessitating an open front will end up having to uninstall the cool display on the front and at that point you may as well just get a different case. Lucky, the company that sells this case sells others that are exactly the same, but without the display. I thought maybe it'd overheat, but it didn't thanks to the layout of the fans pushing the air through the top and out the back.
J**I
The most visually interesting case ive ever seen
You're not buying this for airflow you're not buying this for large size don't expect this to be silent, but what you would expect is to have a cool-looking centerpiece on your desk and that's all a simple-minded person like me asks for, I don't regret my purchase this case is so much fun. there are some problems tho it is very small for an ATX case so CPU coolers are going to have to be small to fit into this Lucky for me Thermal Take Peerless Assassin was able to fit but you can see that it takes up the majority of the visuals in the PC the wires were hard to fit without tweezers and the front panel with the infinite mirror is hard to remove, but overall I love this case and I haven't seen any other similar one on amazon. also, if you have loud fans, I would suggest investing in a CPU cooler that fixed my noise problems.
L**D
Armada
Everything arrived in very good quality and was very quick to put together.
J**A
Cable management
This case looks great, yes, and it does work with MOST builds, but there’s two things you have to keep in mind. If you plan on building in this case, cable management is an absolute nightmare with this one. There’s barely any room to do much in the front of the case, and the back panel won’t close without a fight if you use psu extension cables at all. If you plan to use an AIO, make sure you top-mount it. I found out the hard way the airflow in the front is a lot worse than you’d originally think. The infinity mirror does take up a lot of space that can be used for airflow. If you did already put a 360 AIO in the front, make sure to watch your temps, and if you are doing any really intensive task, pop the front panel off. Other than that, it looks good, isn’t insulting, and doesn’t cut you as you build. 3/5, would recommend for lower-end builds
C**C
Nothing like a littler flair to your setup
I built with this case obviously for aesthetics as there are very little infinity mirror cases sadly. As my altar to Zenitsu here, he can fit in the case but I just don’t want air flow to be impeded. Thermals are fine, I just have the case open and top mesh removed bc this new graphics card I got on sale, this 3090ti gets so damn hot, I’m afraid it’ll get too hot. I think it’ll be the same for any mid tower case unfortunately. But you’re not buying this case for that, are you? Maybe next year I’ll move it to something bigger to properly house this build but a pc case and GPU upgrade is all you really need to feel like you have a new computer. Anyways, I’m getting off topic. The CPU cooler is a Vetroo U6PRO, which was unintentionally matching the whole “X” theme. I like how the case has a LED button right on top, really easy to change I like the added “USB C port on top” as optional but I can’t for the life of me find the actual cable online that I would need for that. Comes with 4 pretty good fans, plenty of space for wiring. The usb hub for the fans and leds is massive. I have like 9 fans going into that thing, major plus. Save yourself the hassle and use some double sided tape to move it around to better optimize cable placement. The only things I don’t like are that the bottom feet are foam and not rubber so it slides easily on hard wood. May be a pro or con depends on who you ask. Also the back gpu slots weren’t screwed on. They don’t just screw them on and off like other cases. Weird little quirk. You literally have to pop them off like they’re pringle can lids. Can be sharp so I would suggest using pliers. Make sure you take off the right ones because you can’t take them off if you do.
Trustpilot
4 days ago
1 week ago