
The front, top and bottom are perforated with a magnetic screen covering the holes, so it gets good ariflow. I have a stock cooler and its able to keep up with the PC at 100% no problem. The acrylic window looks good for now even though it wasnt necessary for me, this case came with it for the same price as others without so why not. It does a surprisingly good job isolating the noise inside.

This Case surprised me. I didn't want to spend a lot on a case or fans. This one met this criteria because it's not expensive and it comes with 6 RGB fans. When it showed up I was honestly amazed at the quality. The glass side panel is magnetic, the mesh front makes airflow amazing, the fans are quiet as hell, and the way they are set up with the inlet of the air and exhaust of the air is awesome. Honestly you won't be disappointed, I am super happy with this for my first case and first build ever.

Good value for the money Plenty of room in back for cable management Easily fits full-size ATX & GPUs Included fans

-panels are so easy to remove and put on a 8 year old could do it easily -4 ARGB PWM fans 3 of which are reverse flow to look good inside the case. which daisy chain with the RGB light and such for one singular fan header needed and one ARGB header needed --has Velcro cable management ties. -comes with a nice screw kit with a organizer. -power supply mount has vibration damper pads. -plenty of room behind tray for cable management. -quite large for a micro ATX case (could be a con for some but I like it) -rear ssd mount is thumbscrew mounted. -at the time i purchased this was 64.99 plus tax and free shipping for this price you cannot beat this case in my opinion.

The previous O11's were fantastic in their design, but a true full tower one was necessary with 140mm fans everywhere. All the little improvements add up. My RTX 5090/9950X3D rig stays very cool. HUGE bonus that I absolutely love is the removeable motherboard tray. It's a test bench, almost! (Anyone remember 3DGameMan saying "unfortunately, the motherboard tray is not removeable"? Well, this is! The PCI-E slot clamp design is genius. Two very simple "doors" that clamp down. No noticeable GPU sag on my massive card. The extended connectivity of USB, audio, and drive storage is brilliant. Open mesh on the back for CPU and PSU cooling is very nice. I love the fan filters on the top and bottom of the case. Easy to access.

Quality, design, size

Saw these on release day thanks to YouTube. Immediately fell in love with the case and missed saw them for sale on Newegg. 10 in later they were sold out. Luckily i checked back 24 hrs later and I was able to back order followed by a shipment 3 days later. The case is exactly as described on line. I went with the black mesh and the gold accents drove the rest of the build. Would definitely buy again

Dont know when mid size became full size

- Case looks great. - Cable management is a breaze. - Plenty of space to put 3 140 fans in.

3 fans is wild for the price

feels hella premium for the price

-Amazing air flow (good thermals) -Extremely spacious, even with my terrible cable management abilities -Gorgeous from all angles -Comes with great hardware and cable management straps/zip ties -Tempered glass side panel closes magnetically and has rubber protectors along the edges

Zalman products are my favorite. Get a great deal on a great product.

This Chassis is 3"x 1"x 4" bigger than my last tower. But it has to be about 8-10 pounds lighter. That's around a gallon of milk. As I examined this chassis, I realized you could almost put everything anywhere you want. If I remember correctly, you can put up to 10 fans in there. It has the capacity to house the oldest to the newest tech inside and the air flow is effortlessly smooth. I am impressed.

This is my 4th full PC build. Best looking and most functional case I've owned yet. The cable management is top notch. I have no issues with the design yet about 4 months in.


Plenty of room for an E-ATX board and you know, all the accouterment. Plenty of HDD/SSD mounting locations. Plenty of fan locations, plus included fan power header. Vertical mount for GPU. Several openings inside the case for cable routing. Easy to pop out plates and rubber grommets to prevent chafing. Bonus Velcro style wire ties can be moved to accommodate cable routing. Plenty of mounting options for someone who wants to run a custom liquid cooling system.

Pros: - Glass side panel. I received the glass, although some people received plexiglass for some reason. - Easy to remove and clean dust filters for the fans. - 8 slots for internal hard drives (depending on how large your graphic card is). - 2 ssd trays on the backside - 3 5.25 bays on the front for CD/DVD drives or other hardware. - Fan speed control switches (off, med, high). - Built-in Argb controller if your into that stuff. - 4 usb A (Two 2,0 & two 3.0) and one usb C - Comes with three fans with space for four more (three Argb up top, and one non-Argb on the bottom in front of the power supply, if you can fit one in after running all your cables).

Lots of room in this case, the layout is great for hiding cables and very easy to configure and setup touch screen with Nexus software. Great cooling with 9 fans. Well built and sturdy case with actual glass.

wonderfull design plenty of cooling options . plenty of space for storage depending on your cooling options. includes 3 120mm 3pin fans and a l/m/h switch controller for 3 fans. has mounting for up to 8 3.5 hdd and space for 4 2.5 SSD plus a slimline slot load optical drive. amazing case.