Cooler Master Q300L V2 Micro-ATX Tower, Magnetic Patterned Dust Filter, USB 3.2 Gen 2x2 (20GB), Tempered Glass, CPU Coolers Max 159mm, GPU Max 360mm, Fully Ventilated Airflow (Q300LV2-KGNN-S00)
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Availability:
In Stock.
Arrives
Friday, Sep 12
Style: L-Shape Sectional Sofa w/ Ottoman
Features
- USB 3.2 Gen 2x2 (20GB): Built-in into the I/O panel is USB 3.2 Gen 2x2 Type C port for up to 20GB/s data speeds.
- Edge-To-Edge Tempered: Display your meticulously crafted build with pride through the 4mm-thick tempered glass side panel.
- Components Clearance: This case supports CPU coolers with a maximum height of 159mm, graphics cards up to 360mm in length, and power supplies with a length of up to 160mm.
- Versatile Cooling: Stay ahead of the game with versatile mounting options. Take advantage of fitting a 240mm liquid cooler and up to 5 fans to ensure optimal performance.
- Routing Space: With a substantial 28mm of space available behind the motherboard tray, you can effectively manage cables, resulting in a tidy and organized build.
Description
The Q300L V2 delivers a new perspective on the small form factor build experience by pushing the boundaries of what a micro-ATX case can do and be. The V2 updates and reinvigorates every aspect of its mighty predecessor with new features such as USB 3.2 Gen 2 Type C support and redesigned features such as the modernized patterned dust filter. With ATX PSU support, 28mm of cable routing space behind the motherboard tray, a tempered glass side panel, and top-tier thermal performance, the Q300L V2 is highly flexible and aesthetically smart.
Brand: Cooler Master
Motherboard Compatability: Micro ATX
Case Type: Mini-Tower
Recommended Uses For Product: Gaming, Business
Color: Black
Material: Tempered Glass, Plastic, Metal
Cooling Method: Air
Model Name: Q300L V2 Black
Fan Size: 240 Millimeters
Product Dimensions: 15.2"D x 9.1"W x 15"H
Global Trade Identification Number: 83
Manufacturer: Cooler Master
UPC: 884102112683
Brand Name: Cooler Master
Model Name: Q300L V2 Black
Material: Tempered Glass, Plastic, Metal
Color: Black
Recommended Uses For Product: Gaming, Business
Item Dimensions D x W x H: 15.2"D x 9.1"W x 15"H
Total Usb Ports: 2
Special Features: Magnetic Patterned Dust Filter, Edge-To-Edge Tempered Glass, GPU Max Length 360mm, USB 3.2 Gen 2x2 Type C Port 20GB/s, CPU Coolers Max Height 159mm
Hard Disk Form Factor: 3.5 Inches
Compatible Devices: Up to 240mm Liquid Cooler, Mini-ITX Motherboards, Micro-ATX Motherboards, GPU Max Length 360mm, CPU Coolers Max Height 159mm
Number of Fans: 5
Fan Size: 240 Millimeters
Total USB 2.0 Ports: 2
Supported Motherboard: Micro ATX
Case Type: Mini-Tower
Cooling Method: Air
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Sep 12
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: Q300L
So first I'd like to state that this review is specifically for the Q300L model. Amazon does this annoying thing where they mix all the reviews of all the models together and I can't stand it so I'm just stating the model flat out. I just built my 10 year old nephew’s PC using this case and I have to say that I was very surprised at how much I loved building in this case. Originally I bought the Compucase HEC HX300 case for 30$ from Newegg and I was just frustrated at the lack of air flow from that case. It only had room for one fan which was the back exhaust and that's it. It didn't even have holes for the power supply's intake fan! It was my fault for not researching enough and buying something so cheap. Then I did a little research and came across this case. It is only 50$ but has everything I want. I've seen PC builders on youtube build with this case and they all had great things to say. So the first thing I like about this case is obviously how much airflow it allows. It's an interesting design because there are holes all over the top, all over the bottom, and all over the front and you can install 4 fans if you wanted to (2 up top, 2 in front, 2 in bottom) in addition to the included exhaust fan at the back making it support up to 5 fans! Now with all those holes you might be thinking this is going to be an ugly case but as you'll see in the pictures this is not the case (pun intended) and it has very sleek looking dust filters to cover the top, front, and it’s not obvious from the picture but it has a filter on the bottom as well. I was pleasantly surprised to see that the filter is magnetic which made removing them to install my fans a breeze (pun intended). I also imagine cleaning them when they get dirty will also be very simple. You can simple remove them and just rinse with water. One tip when installing fans is that since there’s air holes all over, they actually made a very small indentation around the holes that you should screw in your fans. These “guides” are hard to notice but if you look closely you’ll see them. They have space for 140mm and 120mm fans depending on whatever you want. Air is able to easily flow through the filter so my air flow issues were resolved! The case also looks very nice in my opinion. I have the black model just because that’s what my nephew wanted but in review videos I’ve seen, the white one looks very nice as well. Cable management at the back is pretty good too and the case comes with a lot of zip ties. The filters I mention above are also very aesthetically pleasing. The power button, 2 USB ports, headphone jack, and speaker jack are on the side which I don’t mind. The interesting thing is that this IO panel can be unscrewed and moved to the other side which is nice. The clear side panel is acrylic but it’s a 50$ case so it’s fine. It doesn’t look bad at all. There’s also room in the cable management area for a 3.5” hard drive and 2 SSD’s inside the main area which is very good. Overall the case was pretty simple to build in. It’s designed very well to maximize airflow while looking great. I think this is an excellent case especially for the price. If you’re in the market for a cheap but good PC case, then you my friends have stumbled on a cheap but GREAT PC case. I would highly recommend this case and am willing to do even more expensive builds with this case in the future. One final note I’ll add, I built my nephew’s pc with a Ryzen 5 1600 processor and RX 480 gpu reference model targeting 1080p gaming and the heat in my old case with that one exhaust fan was reaching around 87 degrees C. After I added two intake fans in the front and one exhaust fan in the top along with the back exhaust fan that comes with this case my temperatures went down into the mid 70’s while gaming which is great. If you want looks as well as functionality for a great price, go with this case.
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Reviewed in the United States on June 25, 2020 by Fa
Style: L-Shape Sectional Sofa w/ Ottoman
I feel like this case doesn't get enough love, because while the upgrades over the original are minor and the styling is a little outdated, it's still a great refinement over its predecessor. It's my go to case for pre-builds currently because when it comes to new and average users who aren't the most well versed in pcs it makes it easy for these types of users to approach their builds without feeling overwhelmed while offering all the features you'd expect from a newer case. The case is compact and doesn't take up much space. The front gives you easy access to all your components including the power supply and cables. You're given quality dust filters. You actually get a usb c port on the top which is hard to find around this price range. The rear is spacious and makes cable management easy. The overall construction is very solid and doesn't feel cheap or flimsy. The tempered glass panel is a very welcomed addition over the acrylic it originally came with. The pcie slots are screw in and not irreplaceable pop offs. It checks most boxes and is extremely easy to build in even if you are new to this hobby. As a starter case and even for experienced users I think the Q300L V2 still manages to stand out.
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Reviewed in the United States on July 14, 2024 by Marvin Augustin Marvin Augustin
Style: L-Shape Sectional Sofa w/ Ottoman
Overall? An excellent budget-friendly case that has everything you need with a very clean-looking design and compact size. I do have some nitpicky things regarding airflow but for budget-midrange builds this is perfect for a case under $60. Pros: Clean aesthetic with 2 magnetic dust filters. Easy to build in and the lack of psu shroud allows for more air to circulate. Front IO is more than enough for budget in mind. Can support a 240mm aio in front if desired. Clean cutouts for cable management despite compact design. Cons: Airflow is questionable. The dust filters have a hole printout design that makes the case look as if it has larger holes for airflow, but the actual holes behind the filter are significantly smaller. This caused temperatures to get higher than expected. For reference, I used an RX 6600 and an R5 5600 with a stock cooler. With 2 140mm fans in the front and 120 in the back for exhaust as well as a stock CPU cooler, my temps were reaching 80 degrees under load. After getting a cheap aftermarket cooler and adding 2 extra fans on top and bottom for intake, temps for GPU and CPU dropped to around 70 under load. After some tinkering with fan curves, I got an optimal fan noise to temperature ratio. If the holes on the actual case were the size of the dust filters, then I would have not needed to buy 2 extra fans and a tower cooler, luckily I had some budget to spare. Coolermaster, if you do a refresh of this case, please address airflow issues on the front intake panel. Doing so would make this, in my eyes the BEST budget case in the market. All in all, I highly recommend this case, especially if you're on a budget. Just don't expect a 4090 and a 14th gen i9 to breathe here.
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Reviewed in the United States on May 13, 2024 by Brian Brian
Style: Q300L
Simply put, the title says it all. This is a pretty robust and cost-effective mATX compatible case that can pretty easily store some larger hardware. Cable management is not the most comfortable if your cables are shorter than expected, but with it being a small form factor, that's probably the worst case scenario. The case is a bit larger than it looks on the screen, though, so fitting it in a compact spot is going to require some thought, but at least the airflow is respectably good and can be improved with some extra fan installations.
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Reviewed in the United States on September 6, 2024 by Ronald Lee Rhodes
Style: Q300L
Everything fit well, the cooling is not the best but works well enough for my use, and I love the design of this case.
Reviewed in the United States on October 9, 2024 by Jayden Jayden