Cooler Master MasterBox Q500L Micro-ATX Tower with ATX Motherboard Support, Magnetic Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow
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Style: ATX MB
Pattern Name: Tower
Color: Q500L
Features
- Minimized dimensions for standard ATX: The Master Box Q500L supports standard ATX motherboards and plus, with a body depth and Height of only 386 x 381 millimeter
- Fully perforated chassis: The top, front, rear, and bottom panels are fully perforated to offer airflow for various fan configurations
- Movable I/O panel: Orientation for the chassis is versatile, with the option to move the I/O panel to 6 different locations
- Vertical and horizontal position: The case can be oriented vertically or horizontally while retaining easy access to the I/O; Rubberized screws also function as feet to supplement different orientations
- Vertical PSU placement: The PSU is positioned on the front of the chassis to fully utilize internal space; The bracket can be relocated to offer position options depending on preference and form factor
Description
The Master Box Q500L supports a standard ATX motherboard and PSU in a highly compact layout. With the same exterior dimensions as the Master Box Q300L, support for a standard ATX motherboard was made possible by maximizing the usage of internal space. Although the PSU is mounted by default at the top/front of the chassis, the mounting bracket allows for the repositioning of the PSU depending on preference and form factor. For instance, if a mini ITX or micro ATX motherboard is used instead of an ATX in the Master Box Q500L, the PSU can be mounted in the conventional position of the bottom, rear to allow for increased front panel ventilation and configuration options.
Brand: Cooler Master
Item model number: MCB-Q500L-KANN-S00
Item Weight: 8.43 pounds
Product Dimensions: 15.2 x 9.1 x 15 inches
Item Dimensions LxWxH: 15.2 x 9.1 x 15 inches
Color: Q500L
Manufacturer: Coolermaster
Is Discontinued By Manufacturer: No
Date First Available: April 1, 2019
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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
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To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
***Q300P*** This case sucks, and especially not air. It just sucks. I bought this case for a build, tried to cut a corner by going cheap on a case and should have just spent some extra on a better case. I love the look of it, the handles and RGB look awesome. BUT. That’s about all I like. It’s absolutely massive for a Micro ATX case, it’s wider and taller (with handles) than most ATX towers. The “hole” case design is just awful. It makes for absolutely no air movement, on top of the classic Cooler Master plastic panels that choked the air even more. Also the fans were loud not because they’re bad fans, but because the air was just hitting metal on the front. The front AIO panel had two screws that were so tight from factory they rounded off, and I couldn’t get them out. I have a fully modular PSU and cable management still wasn’t fun. The placement of your SSD is just weird as well. Just all around I hate this case. The only way I’d recommend this case is if you are constantly moving it because that’s the most well thought out and most well built thing was the handles.
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Reviewed in the United States on August 5, 2019 by Krista
Style: Micro-ATX MB
Pattern Name: Tower
Color: Black
Absolutely love how this case and build came together. Plenty of room for a simple build, and I love the option of moving the power/usb's around rather than them always having to stay in the same place. SSD installs are clean, love that the case doesn't have a big stack of metal in the front for HDD, but keeps the HDD hidden behind the back panel which still leaves plenty of room for extra cord. The power supply gets installed securely with a bracket in the case, and is installed a little further into the case to allow for a nice handle on the bottom backside of the case. Overall this case is WELL WORTH the small amount they are asking for. I have built with cases that cost 3x as much that don't make as much sense as this case did. Beautifully built.
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Reviewed in the United States on June 3, 2018 by ammanda nielsen ammanda nielsen
Style: Micro-ATX MB
Pattern Name: Tower
Color: Black
I had some old parts laying around and my son wanted a gaming computer. So, I went around looking for a case to stuff all this stuff into that was nice looking and quality. He was given the following: Intel G4600 Asus B250M-K 8GB Corsair Vengeance LPX DDR4 2133 XFX RX560 4GB We were just using parts that were laying around and acquired from friends, so we don't have anything fancy here or any crazy RGB lighting or color schemes. Just a budget-minded micro-atx build for a budget case. The design on the dust filters is pretty nice, it's not fooling anyone and you can tell it's just a design on a filter, but it does a good job of looking the part and appearing more exquisite than it is. The dust filters cover the top, front, and the bottom of the case and are simply attached by magnets. It's so easy to pop them off and clean them, literally in seconds. It's a very refreshing change to most cases with poorly designed and hard to access dust filters. Airflow is amazing. The entire case is open on the exterior and the only thing covering the holes is the dust filters. A front mounted radiator would work great for water-cooling. You could also mount smaller radiators on the bottom or rear. In my particular case, I do not think I could get a 240 radiator to span the top without interfering with the CPU cooler, but a 120 would fit fine if positioned at the front. The USB ports on the side are a nice touch and can be positioned on any of the 4 sides of the case. The only hiccup with doing that is the wiring must follow the ports wherever they go. So, you have to plan ahead so the wiring doesn't get in your way, for instance the wiring may block the mounting of a large radiator if positioned in the front. Wiring is easy and there is plenty of room to cram your cables out of view. I'm using a non-modular PSU and I was able to hide all the unused wires just fine. There are also nice spots to mount your drives on the backside of the case. The window is tinted and a little dark. I do not have any lighting in the case yet, but it's difficult to see inside when there is not good lighting the room. I'll definitely be adding a small light bar to bring it to life. If you have RGB fans and components though you should be fine. The window is not glass and thus it scratches easily. The tinted nature makes it hard to see the scratches at viewing distance though, but that's just the nature of these windows. Unless you're gonna drop money on a glass case it's just something you have to live with. Another small little touch is you can stand the case up like you normally would, but they also included rubber feet on the back-side of the case. So, you can actually lay the case down flat if you wish and have the window facing up for everyone to view inside the case as they walk by. Honestly, I'm just really impressed for $40. It's not made of gold or anything, but it's just well designed and good quality for this price range. It's also a nice looking case that would look nice anywhere in the house, even the girlfriend or wife won't get mad if this is in the living room. I definitely plan on using it the next time I build a PC for a customer.
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Reviewed in the United States on May 2, 2018 by Beastykato
Style: Micro-ATX MB
Pattern Name: Tower
Color: Q300L TUF
I was looking for something smaller and affordable to transplant my microATX system into from an old Antec 900 that provided decent air flow for my 4790k and RX 580 and I settled on the Q300L TUF edition. There is decent room in the back for cable management but I suggest going with a modular power supply to save the space that's there. I have an older Corsair CX750 that isn't modular and I am having a tough time closing the back cover completely and I don't have any room in back for my RGB controlller and all of the wiring. This is definitely a great case for the money, though. The modular structure and customization options are hard to beat with other manufacturers.
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Reviewed in the United States on February 15, 2019 by J Swanger J Swanger
Style: ATX MB
Pattern Name: Tower
Color: Q500L
Case is decent enough put together (remember you aren't spending a ton of money on this guy). Fit a full size GTX 1080 TI and a Ryzen 7 2700x. Seen a lot of complaints about "no air-flow" and machines over-heating (even from 'professional' reviewers) and I think I've concluded they simply don't know what they are doing. If you are building ATX, your PSU is going top / front of the case. You can then fit a 140 MM fan right below it as an intake fan. 120MM exhaust comes default on the back. Two intakes on the bottom, and two exhausts on the top. System temperatures are no different than when I built in my massive full tower. So if you know what you are doing, go ahead and build in this case. If you don't...the full size and mid-towers are easily searchable on Amazon.
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Reviewed in the United States on December 10, 2019 by Klipper
Style: Micro-ATX MB
Pattern Name: Tower
Color: Black
The case is cheaply put together. The magnet side cover is a gimmick that becomes a headache. The rubber piece that holds the filter screen easily comes off and get lost. The case gets one star because the basic of any case (both side open for easy install and easy cable management) is at least there. The fan that came with the case came broken and for something so cheap it wasn’t worth going through the hassle of trying to get a replacement fan instead I ended up using one of my older fan. This became such a headache that I ended up replacing it with something else. Maybe in the future I will end up drilling this case out and use it for something else. It’s a complete waste of money.
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Reviewed in the United States on April 21, 2019 by Happy Farm