






🖤 Modular Mastery Meets Minimalist Magic
The Cooler Master Qube 500 Flatpack is an award-winning, fully modular mid-tower PC case designed for DIY enthusiasts and professionals alike. Its innovative flatpack design simplifies assembly with just 12 screws, while supporting high-end hardware including E-ATX motherboards, GPUs up to 365mm, and dual 280mm radiators. With extensive customization options, 3D printing compatibility, and versatile cooling support, it delivers a compact yet powerful platform that elevates both aesthetics and performance.





















| ASIN | B0CD7ZQ67D |
| Antenna Location | Business, Gaming |
| Best Sellers Rank | 55,787 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 456 in Computer Cases |
| Brand | Cooler Master |
| Brand Name | Cooler Master |
| Case Type | Mid Tower |
| Case type | Mid Tower |
| Colour | Black |
| Compatible Devices | [IN] Partially inferable, but not exhaustively supplied: ITX/Micro ATX/ATX/E-ATX motherboards, GPUs up to 365mm, SFX and ATX power supplies, and water coolers with specific dimensions. |
| Cooling Method | Air |
| Customer Reviews | 4.5 out of 5 stars 338 Reviews |
| Enclosure Material | Tempered Glass |
| Fan Size | 120 Millimetres |
| Global Trade Identification Number | 04719512140383 |
| Hard Disk Form Factor | 3.5 Inches |
| Internal Bays Quantity | 2 |
| Item Weight | 7.8 Kilograms |
| Light Color | Blue |
| Manufacturer | Cooler Master |
| Manufacturer Part Number | Q500-KGNN-S00 |
| Material | Tempered Glass |
| Model Name | Qube 500 Flatpack |
| Model Number | Q500-KGNN-S00 |
| Motherboard compatibility | Extended ATX |
| Number of Fans | 1 |
| Number of Items | 1 |
| Other Special Features of the Product | Built-In Fan, Dust Filter |
| Power Supply Maximum Output | 800 Watts |
| Power Supply Mounting Type | Bottom Mount |
| Product Warranty | 2 years |
| Recommended uses for product | Business, Gaming |
| Supported Motherboard | Extended ATX |
| Total USB 2.0 Ports | 2 |
| Total USB 3.0 Ports | 2 |
| Total USB Ports | 2 |
| Unit Count | 1.0 count |
P**A
Compact and solid case
I built my PC in this Cooler Master cube case and I’m really happy with it. The case feels strong and well made, and it looks clean and modern on my desk. It’s compact, but it doesn’t feel cramped inside. Building in it was easier than I expected. The layout makes sense, and there’s enough room for a good-sized GPU and cooler. Cable management was manageable, and everything fit without too much effort. Airflow has been good so far, and my temperatures stay stable even when gaming. I also like that it has dust filters that are easy to remove and clean. Overall, it’s a great option if you want a smaller PC case that still has enough space and good airflow. I’d definitely recommend it.
A**D
Loved it
Cannot believe such a small case fits a full sized ATX board. One thing I would point out that several reviews have said that the mesh inside has too much mesh and the holes are too small and this restricts air flow. The mesh in mine has deffinately been revised by Cooler Master, the holes are much bigger, and it's mainly holes with a little mesh and the air flow is great. I have a 9800xt card, and you could miles bigger, and I have aircooler mine, works fab, idle temps of 29C max temp 60C and thats using prime 95, which is never gonna happen under normal use. Building this was easy, the only real tricky bit was working out which way around to put the power supply, and i would recommend an SF power supply , however a corsair 1000w full atx did fit. I reverted to a 750 SF just because it was easy to manage the build and I thought it looked better for it.
S**.
Great case, Great build experience... Awful power button
The only reasons that I can't give this product a 5 star review is the flimsy power button, which is absolutely appalling and let's down an otherwise exceptional piece of kit... and the poorly laid-out instructions, which others have also pointed out in reviews and it's important to be aware of these factors when making your choice. There are extensive build guides available via Youtube. The build experience was one of the best that I've had, essentially allowing you to construct a PC on a 'test-bench' (including right up to boot and OS install), and then to construct the rest of the case around that, cable-managing as you go. I used this case in a relatively confined space (on an Ikea shelf unit), which this was perfect for. It's a break from the usual case dimensions, and allowed me to lay it on the 'back', with the provided feet easily accomodating this change from standard orientation - all while still providing for standard ATX components. If you are installing one of today's larger graphic cards, opt for a smaller form PSU... There is 1 screw type provided (in abundance) that is used in each instance - which is further simplification of the build process and I would list as a major plus in this case's favour. The packaging is layered in such a way that each stage of construction forms it's own level, adding a further level of ease to the process. If you can deal with the terrible main power button, which on a Windows system is basically used once at the beginning of each session, then this case comes recommended - even with more niche space requirements such as my own - the build experience itself was one of the best that I have experienced.
M**X
Smexy little chonky case
Great case but does affect thermals only get it if you know what youre doing with thermal optimisation in a pc other than that its fun love the modular diy. I'm using a full size psu but would recomend a smaller one as this case needs good directionlity and you idealy want the psu lower down from where cooler master say to let the cpu breath then have air flow from the bottom feeding the gpu. But the case looks great has good mounting options and good customability... is that a word? Idk is now. Just get it you'll be surprised how much less space it takes up if you have a full atx mobo.
P**A
Very easy to assemble and versatile
I bought this to replace a mini tower that was too big to fit under my new desk. I successfully transplanted my old Asus Prime H310M ATX motherboard and 500w Blue Storm PSU. All lined up perfectly. I fitted three 3.5 SSDs under the base. Note: there is no provision for 5.25 drives. I had to ditch my DVD writer! No problem as I can use a portable one if necessary. I fitted two extra Cooler Master SickleFlow fans, in addition to the one supplied attached to the back panel. I used a 4 pin fan splitter to connect to the chassis port on the MB. There's plenty of room and is very easy to work around with the all the sides detached. I whole heartily recommend it.
A**R
Great little case, assemble is simple, well thought out.
Looks nice, easy to assemble, more sturdy than I expected. More room at the front than I expected, room for cable management at the back is a bit limited/messy. For a fairly cheap case, I'm happy with the quality (it's solid, the side panel is glass) and have little to complain about.
F**S
More cases like this please!
I like the Modularity of this case. I have a full atx motherboard in it and a 4070ti super and it just works without any modification needed to the case. PSU is in the top slot and dosent come near the GPU(5mm from PSU side). cables have ample space and many spots for SSD's to be mounted. Compact and I really like it. You can also 3d print stuff for it as well like new feet or even a headset holder.
A**M
Great build quality. great design. great value but a bit heavy.
If you are looking for a good value case this is it. It's a little challenging to build, but in no way difficult and if you've built a couple of pcs before then you will see the value in this build around design. PLUS POINTS: Great design. excellent build quality, easy to get open. Easy to add drives ram and cards etc. lots of space and great for cooling because five of the six sides provide air flow. Down side: Open sides mean next to no noise insulation so keep that in mind if your GPU and CPU fan are a bit shouty. It's a bit heavy but it's for a PC so it is not supposed to be mobile. The instructions are a little bit rubbish so have a look on you tube. and if i was being really fussy the on button is a not very positive for something that, otherwise has been so thoughtfully designed. I paid £60 for the white one. That is really good value and it was fun to build. Definitely worth considering
م**د
جميل جدا
سبب شرائي له اللون الأسود والتصميم الجميل والعجيب من مميزاته تركيبه بأي طريقة تناسبك انا قمت بتريبه بشكل أفقي طبعا على هذي الطريقة لن أستطيع تركيب الباب لكن لا مشكلة من مميزاته القدرة على تبديل الأبواب الأصل الباب الزجاجي في الامام والمش في الخلف لكن في الوضع الافقي لن تستطيع تركيب الخلفي لذا اخترت المش قطع الجهاز i5 13600k تبريد هوائي والكرت 6800 الكيس السابق Lian li o11 mini air كانت حرارة المعالج 38 اغلب الوقت والكرت 27 الان ارتفعت الى 41 للمعالج و29 للكرت مع ان التهوية افضل من 6 جهات
K**N
Top 👍🏼 top 👍🏼 top 👍🏼 très satisfait !!
C’est l’un des meilleurs boîtiers et sûrement pas le dernier de mon top 3 ❤️ Vous allez trouver ludique le montage. (Comptez 1 heure 15 en moyenne) Ceux qui recherchent de la sobriété esthétique vont être servis Le boîtier est d’aspect plutôt compact mais accorde un espace largement suffisant pour l’ensemble de vos composants. Tout est bien agencé et espacé, la circulation du flux d’air est très bonne. (Attention, une fois monté vous n’aurez pas accès à l’interrupteur de l’alimentation et celle ci est fixée à l‘avant du PC reliée par un câble avec une prise à l’arrière. Au montage pensez bien à laisser l’interrupteur sur ON.)
S**Q
Super Gehäuse, kleines Packmaß, Griff!
LAN-Party fähiges Gehäuse dank Griff. Durch die Modularität ist man flexibel und kann sich das System so zusammenbauen, wie es nötig ist. Einziges Manko: Die Standfüße werden unten ans Gehäuse geclippt, bei mir ist eine Haltenase leider abgebrochen. Trotzdem: Insgesamt bin ich super zufrieden.
B**A
Time consuming
Nice looking case but not worth the hassle building it from the scratch
M**I
Solid Case for a PC
Great Solid Case for a PC, I have my ATX Motherboard in there with a massive Air Cooler for 5800X3D and Big GPU (6800XT Red Devil). There is no issues for air flow (if you set it properly). Although the clearance for the panel is a little less, I had to struggle to insert them after fitting the motherboard. So better to install them to motherboard before fitting it to the case.
Trustpilot
2 months ago
2 weeks ago