















❄️ Elevate your micro-ATX game with style and speed — don’t just build, make a statement!
The Cooler Master Q300L V2 White is a versatile micro-ATX tower designed for professionals and gamers who demand high performance and sleek aesthetics. Featuring a USB 3.2 Gen 2x2 Type-C port for ultra-fast data transfer, a 4mm tempered glass side panel for showcasing your build, and support for robust cooling solutions including up to five fans and a 240mm liquid cooler, it balances power and elegance. With ample space for large CPU coolers and GPUs, plus 28mm cable management clearance, it ensures a clean, efficient, and visually impressive setup.

















| ASIN | B0CXH9PY82 |
| Antenna Location | Business, Gaming |
| Best Sellers Rank | #57,471 in Computers ( See Top 100 in Computers ) #408 in Computer Cases |
| Brand | Cooler Master |
| Case Type | Mini-Tower |
| Color | White |
| Compatible Devices | CPU Coolers Max Height 159mm, GPU Max Length 360mm, Micro-ATX Motherboards, Mini-ITX Motherboards, Up to 240mm Liquid Cooler |
| Cooling Method | Air |
| Customer Reviews | 4.6 4.6 out of 5 stars (432) |
| Enclosure Material | Tempered Glass Plastic Metal |
| Global Trade Identification Number | 00884102118487 |
| Hard Disk Form Factor | 3.5 Inches |
| Internal Bays Quantity | 2 |
| Item Dimensions D x W x H | 38.6D x 23.1W x 38.1H centimeters |
| Item Type Name | Gaming Case |
| Item Weight | 11.68 Pounds |
| Light Color | white |
| Manufacturer | Cooler Master |
| Model Name | Q300L V2 White |
| Number of Fans | 5 |
| Other Special Features of the Product | CPU Coolers Max Height 159mm, Edge-To-Edge Tempered Glass, GPU Max Length 360mm, Magnetic Patterned Dust Filter, USB 3.2 Gen 2x2 Type C Port 20GB/s |
| Power Supply Mounting Type | Bottom Mount |
| Supported Motherboard | Micro ATX |
| Total Expansion Slots Quantity | 4 |
| Total USB 2.0 Ports | 2 |
| Total USB 3.0 Ports | 2 |
| Total Usb Ports | 2 |
| UPC | 884102118487 |
| Unit Count | 1 Count |
@**E
I love this tower and the customizability, I put a full ATX sized board in the case with a 2.5" ssd, but no AIO or anything, just a standard processor heatsink. It does support an AIO though, has a metal add-on built just for it. The instructions took a bit to wrap my head around, but otherwise were very thorough and detailed in the construction of the tower. I like the idea of being able to put your power supply in the front of the case but still have the powering coming from the back. Cable management is great, it came with all the necessary screws and standoffs (the standoffs already being preinstalled), The whole case is designed for air flow and has dust covers and all sides. The fans were super easy to attach. no complaints, but there are a few "flaws". I found the SSD/HDD mounting to be cumbersome and not at all secure. I mean, if you shake that case around too much (not that you would be on a normal day), those drives will fall off. They're not fastened to the case, but rather attached with rubber bumpers that plug into the metal frame...they're snug but won't take much to eject them. Not that I've tested it...just seems that way. If it's stationary or you move it subtly around the house, then you should be okay. The glass side panel is not secure either. My instructions say it'll click in place, but it really doesn't. It just falls in place and it won't take much to make that fall off either (I mean, if it's stationary, no problem, but tilt it a tiny bit, it's starts to fall off). No real security there...I don't like that. Which is strange because the rest of the panels do snap into place securely enough. Maybe mine is busted? The rest of the parts fit fine and had no issues mounting/installing them. It was nice to be able to install the motherboard in the case before assembling the entire case around it, it gave me so much room to navigate and cable things together. Those flaws aside, I'm still giving it a 5-star. So as long as I don't forget about the SSD and side panel not being so secure when I move the tower, then I see no problems.
E**3
Arrived in good condition and time
B**N
a great way to build a case. But you should give 3 panels if you claim it can lay down!!
Á**A
Muito bonito. É pra quem quer aproveitar a montagem
I**H
I cannot say enough great things about this case! It is an absolute gem of a case. For someone who wants to build a small ATX PC that has character, this is it. SO many people have commented on how interesting the design is. I was a bit worried about the construction, but it wasn't so bad in its assembly, took me a while but it was quite intuitive. It was a bit smaller than I envisioned, but the size is perfect for people who want something quite small and light on their desk. Even with that, there is tons of room inside, I had no problem fitting a 4070 ti super, and the rest of my components had tons of breathing room. Also have had no issues with cooling, even with just one fan on the front and back it flows quite well. With my cat sitting on top of the AIO fans it still is doesn't even sweat. I especially love all of the 3D printed accessories I've added to it. Obviously the built in headphone holder is awesome, but there are loads of designs on their website, yeggi, and printables that you can print out to accessories your setup, its kinda like the Ikea pegboards in that way. And the colours? Amazing, I change it every so often as I like variety, but they're all muted and super pretty in their own way. Overall, this case has exceeded my expectations in basically every category.