Cosmos C700M

God d*** this case is expensive, but if you want complete control, a full tower, are an enthusiast, but don’t like the look a black metal box, then it’s perfect. This is the perfect example of “I’m getting it because I love it, not because it is in any way practical.” There are plenty of full towers at half or quarter the cost making them more practical, but NONE of them look this good IMO. PROS: - it’s beautiful - comes with amazing front io (4x3.0, 1x3.1 USB C) - comes with DRGB controller and fan controller (minimizes plugs and cables running to board), rgb on case looks amazing btw. - completely customizable. EVERYTHING comes out and can be unscrewed with basic tools. - super water cooler friendly (max 420mm radiator) - super easy to remove sides and get to what you need to get to. - amazing cable management options. CONS: - HEAVY. By itself, it’s like 30-40lbs. - Hard to find. No one really carries it. - accessories are hard to find. (Since no one carries it) - top RGB lights on work with front panel attached. So if you like the look of just the mesh, then you have to sacrifice the top rgb. They should have just ran another rgb cable to the top instead of whatever they did. - only comes with 2 radiator/fan brackets. There’s one on the top and one on the front, so you have to order another one if you want full control over water cooling, but no one sells the parts so you have to pick having top/front fans or mounting stuff to the bottom rails.) Honestly, I started unscrewing things then realized “oh, this comes out too?” And my 2 hour build turned into 10 hours. So just be ready to have complete control. Sometimes it’s overwhelming. Not trying to shill, i’ve just built in a lot of constraining cases where I spend more time figuring out how I CAN build it and less time on how I WANT to build it. This case does not have that problem.

This case accommodates just about every mobo/cooling configuration out there. Let me first say I am big on cooling. (Good cooling= happy computer) I am using 420 radiator AIO (yes it fits) in the top and it runs @28c at idle. You can put fans (or liquid cooling) till your hearts content inside. This case is HUGE. You will need a large space to house this monster. The good news is that it has plenty of room for GPU,CPU,PSU etc.. Pros: *Comes with remote GPU holder with cable. Other than just looks this is a nice idea because it gets the GPU away from the heat (mobo). Allows for extra air flow toward the mobo if needed. *Mix and match layout of many peripherals. I would guess it will house up to perhaps 12 ssds, cd player, interior water pump system, fans, 3 radiators, 2 PSUs and more if desired. *Onboard aRGB case lighting. You have the option of running the control card add on within the case manually or running from desktop app plugged into the mobo. This is smart. If you like RBG case lighting then you dont have to worry about being plugged into the mobo if something goes wrong with the on board controller. It is separate from the rest of the system. Basically nothing else will be damaged if something were to happen to RGB. Same goes for manual fans setup. *Tempered Glass side. Looks great and you can see whats happening inside. *Front I/O panel with usb 3 and usb c plugs. Convenient access to all plugs. *Quick removal of front and top fan covers for quick and easy cleaning. *Ease of case parts removal. Everything snaps in or out quickly. Cons: * Price. (expensive) *Weight. (probably 100lbs loaded) *Size is very large. *Instruction booklet is dismal at best. (better of watching the videos) * Mix and matching of parts assembly. You need to be good with a screwdriver. There are lots of screws on this monster. With so many changing parts will be take a while longer to set a layout like you want it. Final thoughts:: I could not be happier with the final product. Should have this case for years to come.

The Cooler Master "Cosmos" C700M full-tower case is, to my eyes, a beautiful thing to behold - sleek, powerful design which is - admittedly - heavy but designed to be carried with its two handles at its top. Anyone looking to buy this case is more than likely familiar with assembling their own computer, and therefore able to figure out how best to install their components as they would like into this case, which allows a wide range of installation possibilities. I find it to be very quiet in operation, and its glass door allows easy access to the inside of the case for cleaning and inspection. This case also seems to be quite effective at filtering out dust, the enemy of all computers. I rate it highly for its design and quality of materials. The assembly-instruction diagrams which come with the case can be a bit daunting to interpret, so you have to rely on your own visual skills to figure out just what the possibilities are with respect to configuring the layout of your case to fit your needs. This size of tower case is essential for anyone using large, complex graphics cards like the NVIDIA GeForce RTX 2080 Ti I installed. I also like the way the power supply and its cabling is neatly mounted in a compartment below the main board and graphics card and hidden from view, yet is readily accessible. I am glad I did my homework by doing a Google search for "best computer tower cases for 2019," which came up with this particular case being listed as the #1 recommendation in the Full Tower category.

This has to be the best case I have ever own. Durable, very advanced with new features, great cable management, wifi6 and BT, my Gigabyte motherboard fits well, all the lights look beautiful, although it’s heavy you can still manage to carry, the doors are very accessible at all time, beautiful glass door because it seems I have no door so I could see inside clearly, the color of the case blends in with my office, it looks so good especially next to my old case, and best of all it fits so well with. Y system which is very fast: Ryzen 9 cpu Threadripper, Gigabyte board Master, 128 Corsair memory RGB, 1200 W Termaltake PSU, Nvidia 3080 GPU, M5 Hdrives, 14tb Gold WD HD, 2 customer LED cables for Motherboard and Graphics card, and all the extra cables it hides perfectly. Amazing purchase!!!!

First, let me preface this by saying that no, I am not a rich person. And also no, I did not buy this case because I thought it was a bargain. I bought the case because I loved it when I saw it on reviews, and for me, when it comes to computer cases, it's hard to find one I actually like. I saved up my money and accounted for the cost in my build along with the other components. It was expensive, and I knew it would be, but at least aesthetically it was worth the cost. However, there were some gotchas which I will outline below. I bounced back and forth between 3 and 4 stars for this review. Pros: Great build quality Very flexible Spacious Looks pretty Instructions are very pictographic Cons: Issues with Motherboard sizing Factory setup of wiring was terrible Instructions, while very pictographic, aren't very descriptive. Primary reason this case lost 1(ish) stars. It's listed as an E-ATX case, and technically it CAN fit an E-ATX motherboard, but it appears to have been designed around ATX board size. I'm using the Asus Zenith Extreme II Alpha (E-ATX form factor), and the board half covers the rubber grommets in the back of the case for the cable management. Not only can the main 24-pin power cable not fit at all, I actually had to improvise routing all the way along the back and then purchase an extender and 90-degree adapter just to get it hooked up. It's also a struggle to get the PCIe and CPU power leads through, and half the time I was afraid I'd damage the motherboard in attempting, the fit was so dangerously tight. I was disappointed by this, considering it's E-ATX form factor was one of my primary points for purchasing it. This was a 0.5(ish) star reduction. If you're not concerned about cable management, this probably won't be a big deal to you. While the case itself was fine, whoever assembled it at the factory seemed to pay no attention to cable management. Not only were the I/O leads a tangled mess, but all of the fan connections were too short to be cable managed, left stretched across the back of the case between the front fans and the fan controller, not to mention being tangled up with the I/O leads as well. The sad thing is they had *already* used fan extension cables to reach the fan controller. For a halo product such as this one, I'd have expected them to either use a longer extension so cable-managing the fan cords was an option, or use an extra extension if they didn't have anything longer. I would have expected them to at least leave the cords tidy inside, considering they already had them bundled up with twist-ties. Instead, they were twist-tied into said tangled mess. This doesn't leave a great impression, especially for a product whose built-in cable-management is one of its prime features. Those issues aside, I do feel like I got what I paid for. The case is very sturdy(if heavy), the cable management (once I had disentangled the cords and gotten the power leads routed) is very handy, and the case overall looks fantastic. I'm currently still in the process of building the system as I have to wait for ordered parts to come in, but I'll update this review if I come across any other issues.

I bought this case with little to no idea of a theme. Have to say, the case is pretty spacious. Pros: Spacious as hell. Definitely a good option for a tricked out Water Cooler case. ARGB is bright and the owner loves them. Build quality is amazing. Honestly, there aren’t any out of the box pros to say about this case. It does exactly what you’d expect it to do. Cons: Because of price tag, these are cons, otherwise it would just be nitpicks. No included GPU bracket holder, Light Panel, and RGB fans for an RGB case. Could been packaged with a storage box for Screws. All these things were included in their MC500mt which I got for 50% less. Also, be mindful of your eATX boards, the MSI creator x570 is just barely allowing the 24pin to snake through. Might be best to go with some custom PAU cables for better fits otherwise get ready to pray it’s flexible. It’s a good case though just one that, for its price tag, should have been given more bells and whistles when comparing it to cheaper cases.

TL;DR: Systemic RGB / Controller issues known and ignored by Cooler Master. CM support will lie about if it is a known issue. Use a SATA splitter, read the manual, do everything you're supposed to do and then still have to pray nothing explodes so you don't have to rely on CM technical support. Price is sky-high for a crap product. Don't waste your time or money. I'll start off by saying I bought this case for $591.47 net. Before taxes it was ~$558. So a roughly $600 case with components that will smoke at first boot. The fan and rgb controller for the C700M is /garbage./ Having gone through two of them now despite Cooler Masters technical support assuring me that the wiring configuration was correct. Note, in the picture I was using the multiple connections of a single SATA cable daisy chained onto the controller. At the point of second failure, I started asking questions regarding what might be wrong. I sent them the pictures of the damage, I inquired about various possible causes, I asked to confirm how I should be testing to ensure PSU/cables/MOBO is fine. The responses from CM were "unengaged," to say the least. This is NOT necessarily their fault; I understand if you're paid the same as someone at a Home Depot you probably aren't prepared to deal with your employers components regularly failing. But at the very least, I shouldn't have to beg for a reply to my emails / questions. Even if the response is "we don't know," that's better than ghosting me and acting like I'm annoying you. When you finally do get them on the phone, they will straight up just lie and say this isn't a common issue. Looking through the Amazon reviews I see that this definitely is a well known issue. For the third controller I ended up buying a multimeter to verify my ADD_GEN, USB, CHA_FAN motherboard headers were all fine, as well as a SATA>Molex adapter to test the SATA cables (which also returned as fine). I also bought a SATA splitter since it's the only thing I could think was wrong other than potentially a grounded wire somewhere in the case. Powering on the PC worked without smoke at that 3rd time. I began explaining to tech support I'll start plugging my components back in one by one and testing the same way, hopefully with nothing bad happening. A logical next step. In the middle of explaining it, CM technical support just hung up on me. I guess they figured since now the controller isn't literally exploding, they don't have to listen to me anymore?? I bought a ~$600 case, I'd expect customer support to be on par with that price. Other companies like Corsair give you top-of-the-line customer support for products that are half that price. This is a ~$600 case, it should last at least 6 years if not more. I've had a ~$175 Roswell case last me for over 5 years. If something goes wrong with this case now, how on Earth can I expect Cooler Master Technical Support to even do anything about it knowing they'll act like this? The whole time I'm thanking them when they actually do respond, apologizing and saying I empathize with their position, just being polite and cool with them -- their response is to be rude, uncaring, and unhelpful. Looking at other reviews here I can see that they literally don't fix this problem. They'll send "repair kits" and replacement parts that will band aid and then continue to fail within a few months down the road. Horrid. The quality of material is obviously garbage since the "material" can at any moment short out and catch on fire. The case itself is easy to assemble, and the cable management is nice, but with the controller causing this much grief "assembling" the PC has been a nightmare. The style is actually really beautiful, and is exactly what I wanted for this build, but style means nothing when the product is hazardously malfunctional and customers are treated like trash. I'll be getting my refund from Amazon and going with a case merchant that actually cares about whether or not their product works.

If you are building a "serious" system, where airflow and adequate HDD space (5 drives in my case) are important, along with lots of clearance around an EATX-sized MB, and a larger liquid cooling capability, then this case is for you. You'll need good mechanical acumen and dexterity to to go about it, as always. A few things to consider: 1) The newer 1200 W power supplies with side-mounted output power connections will not fit in the included power supply shelf - you'll need to mount such a supply without that shelf and provide support underneath at the inner end in order to counter the cantilevering that results. Again, not a problem if you are mechanically adept. 2) Mounting an optical drive at the top in the front end will significantly block one of the top fans. I elected to not keep such a drive permanently installed. 3) A 420 mm CPU liquid cooler frame might have an interference fit with the lower front edge of the optical drive mounting bay, should you go that route; OTW, a 420 mm cooling frame with 3 fans fits in the front quite nicely. 4) Fully loaded and ready to go, the final assembly will be HEAVY compared to what you are probably used to in more compact configurations. 5) CoolerMaster refers obliquely to firmware for the RGB LED/Fan board in the case manual, but you'll find no such thing on their website, go figure!

Très beau, grand, potentiellement très lumineux. Plein de rangements pour les câbles. On peu monter sa carte mère dans à peu près tout les sens là dedans (je suis rester dans le classique). Petits bémols: 1) le manuel est un peu austère, mais même un nul comme moi a réussis à m'en sortir, donc rien d'insurmontable. 2) les visses des emplacement PCI sont un peu difficile à dévisser la première fois 3) 4 ans plus tar, en 2024, toujours satisfait, par contre, si vous cassez le panneau vitré, bah il n'y a pas de pièce détaché, changer de boitier pour une maladresse, ca fait ch....

Cooler Master are the best on the market for a long time. I had my previous one HAF-X 8 years, and never was disappointed with a quality. This one is real Cosmos by the design and possibilities. For new in PC assembling is would be very good to watch tutorial videos. Unfortunately included manual is very basic. But Youtube have it all. :D This is a case for a long-long time. Capable to host biggest cooler, any watercooling, and modify your system as your imagination allowed. Quality is on top, as usual. If you can afford it - buy it. Just be warned, it's huge and super heavy! :D

This is the best case around I reckon

Best case out there. Looks cool and functional

Its a huge beast. Its a Dreadnaught from 40k. Best case I have ever bought or built a pc build with. Been in IT 30 years and I recommend this case to serious gamers. It huge weighs a tonne but the build quality is great. Loads of space and options for placing SSDs or platter drives. Easily take 1400 watt PSU and aNvidia 4090 with space to spare. Im upgrading mine hence why the case is open in the picture.