Cooler Master Cosmos C700M E-ATX Full-Tower
$459.99
$599.99
23% off
Reference Price
Condition: New
style: C700M
color: C700M
Top positive review
47 people found this helpful
Huge upgrade over the original C700P, they've addressed all the complaints
By Michael Vekris on Reviewed in the United States on September 4, 2019
Amazing Build Quality. I have had the flagship Cooler Master HAF-X case since the day it was released in 2010. It is now 2019 and after upgrading my first gen i7 990x to the new i9 9900k, new motherboard, ram, and gpu I figured it was time to upgrade the case as well. I loved the original cosmos 2 when it came out in 2012-2013 but I felt the $350 for the case with no side window in 2013 was too much. Now a lot more cases are around the $300 mark due to inflation and what not. Plus cases have better features nowadays. I was stuck between the c700m and c700p. I hated the silver on both, and hated the fact that the c700m was $500 although I love the front rgb lights on the c700m. So when I saw this black edition c700p was coming out it was a no brainer as it was only $50 more than the original c700p. They addressed every single complaint with the original c700p. The power supply and hard drive cage shroud on the original c700p looked terrible, it covered most of the pc. I like how they changed it in the black. They made it just a full one piece power supply shroud that covers the whole bottom so you can hide your cables. I also hide my dual bay pump/reservoir since I didn't have enough room to fit it in the dual bay slot because of my reservoir. They fixed the tint on the side panel. The original c700p had a dark green tinted side panel that was hard to see through. With this side panel it's so clear that it doesn't look like there's even a side panel on. They give you 4 hard drive cages, as well as 4 ssd cages that are already installed. Whereas the original only had the few ssd cages and 2 hard drive cages. My only complaint is that I have a 360mm rad in the front that was intaking air and it would case the fans to be much louder because there is almost no ventilation to the front fans because of the front cover plus the dust cover. I took the dust cover out and the fans were still much louder. I just ended up swapping the fans the opposite direction so they blow air out of the front of the case. I have fit 4 radiators in here. 360mm radiator up top, 360mm radiator up front, 240mm next to the motherboard, and a 120mm radiator towards the rear. If you are running push/pull with a radiator up top you will need to use slim 120x15mm fans for the top of the radiator otherwise the top dust filter wont close. I learned that the hard way because all of my fans are 120x25mm. So I'm going to order some noctua 120mmx15mm slim fans to add push/pull to the top radiator. The stock rgb wave sequence of the case is nice however I decided to keep the rgb to a minimum after seeing how good everything looked in all blue. So I plugged the included rgb header to my motherboard and now I have the case lights doing a pulsing blue which matches the build much better. You are able to set static colors from the case light button as well. The included fan controller was a bonus as you can plug in six 3 or 4 pin fans. The only issue is there are only two speed options on the case, high and low which will either run the fans at 12v(100%) or 7v which is about 60%. You can get better control by plugging your fans into your motherboard fan headers and adjusting it through software if your motherboard supports that. Plus I have to stand up every time to reach the fan speed button on top of the case. The side panels on this case are a dream, they are magnetic and you can take them off the case in a matter of seconds, you just open the side panel all the way and slide it up and it comes right off. No tools required. All in all this case is absolutely amazing. I thought my haf x case was big, being an e atx case. But this case is definitely a few inches taller and longer. It's great because it gives you a ton of room for watercooling or even air cooling if you're into that lmao. You could honestly mount another radiator where I have my reservoir in the pics and then just mount the reservoir on any of the radiators. So you can fit another 240mm radiator if you wanted, or maybe even a 360mm. So many options with this case. I had a porsche hood crest from a spare hood from my car so I decided why not put it on lmao. Although I think the colors ruin the blacked out look of this case, maybe I'll by a blacked out porsche hood crest :^) Specs: CPU: Intel i9-9900k @ 5.2ghz Motherboard: Gigabyte Z390 Aorus Master GPU: Evga RTX 2080 Ti @ 2040mhz Core, 7900mhz Mem RAM: Corsair Vengeance RGB PRO 32GB 3000mhz @ CL13 Cooling: 2x XSPC 360mm Radiators, XSPC 240mm Radiator, EK 120mm Radiator 10x 120mm Fans Storage: 1TB Samsung 970 Evo Plus NVME, 250gb Samsung 950 Pro NVME Silicon Power 480GB SSD, 2x Intel 530 180GB SSD, 4TB Seagate 7200rpm HDD 2x 2TB Seagate 7200rpm HDD, 1TB Seagate 7200rpm HDD Audio: Asus Xonar Essence STX Sound Card Little dot 1+ Hybrid tube amp with upgraded burson V5 op-amps and Russian Voskod 1940s tubes Grado RS2e Headphones Monitor: LG 32'' IPS 4K HDR (32ud99-w) Keyboard: Razer Cynosa Chroma Pro Mouse: Razer Deatheradder Elite SKT T1 Edition Mousepad: Razer Goliathus Chroma Case: Cooler Master C700P Black Edition
Top critical review
10 people found this helpful
~$600 Case With Exploding Controller and Underpaid Lethargic Customer Support
By Emenual Wolff on Reviewed in the United States on January 24, 2023
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.
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