Cooler Master MasterCase H500M ARGB Airflow ATX Mid-Tower with Quad Tempered Glass Panels, Dual 200mm Customizable ARGB Lighting Fans, Type-C I/O Panel, and Vertical GPU Slots (MCM-H500M-IHNN-S00)

Im NOT a fan-boy or a paid shill. Im just a guy that likes to build computers. I was searching for an extremely large case for a water cooling build with a full size E-ATX (12x13) server motherboard (SSI-EEB) I had already purchased 2 large format cases and returned them both due to poor engineering and design. (TT Tower 500 and a Cougar) After 2 failures in a row, I bought this CoolerMaster 700 HAF with a good bit of anxiety. Im absolutely amazed. The first thing that stood out was they actually put thought into removing this behemoth from the packaging box. Its big, bulky, and very heavy. You cant simply slice open the top of the box and yank it out of there. Its a beast. CoolerMaster (CM) designed the box with 4 little squeeze tabs at the base. You slice the top tape and then pinch to remove each of the 4 little squeeze tabs around the base of the box. Then you simply slide the box up and away from your new case. Talk about EASY!! The next thing that shocked me was how easy it was to remove both side panels. There is a single thumb screw in the back of the case, at the top. You remove that with your fingers, and then slide the top part back about 1 inch. The side doors pop off with a gentle tug and the entire top comes off if you slide it all the way back and lift up. At that point, the case is wide open for your build. No tools!! The top part is held in with the thumb screw and the doors snap into place with metal clips in the case. The side doors go back on just as easily. As I said earlier, Im building a massive server board with a bunch of water cooling. Ill have (5) radiators in this thing and it will hold them ALL. It has room for dual 480mm rads on the top and a 360 rad in the front as well as the bottom. It also has clear room for a 240mm in the back and I think I could stuff a couple tall skinny rads here and there. It has room for at least 3 good size pump/res combos or plenty of room if you wanted to separate those parts out and hang your reservoirs up high with pumps spread across the floor. You could get 4 pumps on the floor easily..... and thats just the front side. It has brackets for mounting your pumps and reservoirs too. They remove with a simple twist of the thumb lock. No tools. Its a massive case and built for anything you can throw at it. As such, it comes with a giant rack for your HDD. Im not using those at all so I dont need this rack. Im using dual NVME on the MB for my OS, and quad 2.5 SSD for storage. I wanted the HDD space to mount a pump/res combo. It comes completely out with a simple thumb press on a metal tab!! 2 seconds and its out. No tools! Giant hole for almost any other type of hardware you can imagine. Awesome. CM includes a single 360mm radiator bracket. Its in the bottom of the case but removes with a simple twist of a thumb tab. Again, tool-less removal and installation. I got to looking around inside the case and discovered that if you dont want that 360mm radiator on the floor of the case, you can flip it over and mount it into the top or the left side!! (maybe you want pumps and reservoirs down there?) How cool is that?!?! They made the case with the right slots and tabs so that you could move the 360mm radiator bracket into any of 3 different positions inside the case. It does come with 5 fans. There are (3) 120mm fans (back and rad bracket) and (2) of their 200mm fans in the front. It does come with 2 different RGB/PWM control boards. Im not sure how that will work with my SSI-EEB server MB since I dont have RGB headers. I do want to try and work with it, but Im prepared to rip it all out and replace with a Razer system. Ill have to wait and see what happens when I get that far into the build. It DOES have the stuff in there if your MB is compatible. It also comes with a plastic case for the included hardware, and theres a LOT of it. Im just super impressed. Its clear to me that CoolerMaster actually put thought into the design. Its all modular. It all makes sense. Stuff lines up and is put together in a logical manner. 5 stars across the board. Way to go CoolerMaster!!!

I bought this case for a new PC build I was doing, the cords were easy to use and manage, and it came with so much space and all the screws I needed for the motherboard, Hard drive, and a lot left over! Cable management was also a breeze because they left plenty of space for the cords and many slots for zip ties! The instructions were a little hard to decipher because there are not a lot of words explaining the pictures, but after Googling a review it was very straight forward. I was also impressed with the RGB controller. Since it isnt standardized across all motherboards, they included the plug for Gigabyte, one for Asus, MSI, and ASROCK, (those 3 are all one cable) and an adapter that converts it to a different cable that connected to a PSU cord. The forethought of this design is impeccable! The fans are also pretty quiet, I can barely hear them when I am on discord. -Beverly & Noah

This is a really cool and unique design for a PC case with the 2 200mm fans in the very front. It is extremely easy to build in and has a very large amount of room for cable management in the back. The design of the glass side panel is also very well thought out with the 2 large screws that can be twisted by hand and the ledge that holds the glass in place to prevent you from dropping it before you can get a good trip when removing it. The 2 included fans are very quiet and functional, and do have RGB. However, the RGB only has a couple of settings and is overall a bit bland. Youll want to buy your own 200mm fans if you want them to sync up well with the rest of your RGB. My particular case came with a very small chip in the black paint (upper right hand corner next to the glass panel) that has gotten slightly larger over time. I suspect this would be fairly easy to cover up. Overall, if you like the design of the case its definitely worth the money. Build quality is great and it seems to be well thought out. Its a beautiful center piece for any gaming center in your house.

The Aorus master has a 3 pin and 4 pin d-led slots. The H500 has a pre-installed ARGB splitter- with 1 cable that reads ASUS-MSI, and another that reads GIGABYTE. But that gigabyte cable? Doesnt fit properly to the 3 pin slot. So what? do you use only 3 of the 4 pins on the 4 pin slot? Or do you use the ASUSMSI 3 pin cable (which will fit on the 3 pin d-led)? Yep.. Use the asus cable. Yes it works fine with gigabyte mobos- its just a cable after all. Someone at COOLERMASTER needs to get the memo about this apparently, cause frustratingly enough- they have a faq for the 3 pin fans to the 4 pin connectors, but NOT the ARGB situation. I havent seen it cleanly explained ANYWHERE, so there ya go. Even the manuals for gigabyte and the h500 were of little help on this confusion situation. I hope I just saved a lot of you 12+ hours of dizzying hair pulling stressful research. You are welcome internet. Soo how is the case? Well its the first pc Ive built since 2014, so maybe everything has gotten really good in that time but I dont know. I just know its incredible. The cable management. The space. The cooling. The housing for psu and ssdhdd. all of it is such a big win! Its soo quiet my jaw hit the floor first time I fired it up. Seriously HOW IS IT THIS QUIET!? I paired it up with a noctua d 15 which is also impossibly quiet. In low mode (which is when you are in windows not gaming) its but a tiny whisper. When gaming it gets louder but still a big improvement from my old coolermaster case from eons ago. LIGHT SHOW! The giant fans look downright industrial neon city. I am instantly addicted to 200mm fans and leds now. With how spacious this case is (this would have been called full tower at one time I bet lol) and how gorgeous the fans and lights are, with the glass side I am surprised how good it looks in person, and you better believe it looks great in a dark gamers room. STURDY! Wow is it heavy duty. The steel on this thing is thick. I dont think Ill have any issues with durability on this, at least not on the frame. Front Port panel- This is one the reasons I chose this over other 200mm case fan models (like the monotech). I love how the front panel is slanted, and works great for my needs. Having the case on the floor its perfect to see what i am plugging into. 4 usb ports is plenty for anything I want to do, and the microphone port is on the side I want and need (less cable stretching) BREATHE- Vents vents vents, everywhere cept the back side panel (which is normal among cases). This case is soo big it has no problem breathing and keeping your stuff cool. CONS- The only con I can find- is the 200mm fans are soo quiet, I can hear some tiny wobble in both of them. I dont think its a defect, more like normal operating noise you simply would not hear with normal noisy fans. CONCLUSION- I never imagined spending 100$ on a case before, now I cant imagine spending less. The h500 argb is incredible, and its fun to see how much case tech has advanced in the past 10 years. Even if you are like me (not an expert pc builder) its neat how easy its getting to make sweet looking towers that make all those console kids pretend they are not impressed). This is all just part of PC MASTER RACE PRIDE! And what a proud day it is to be a member of this fine race of superior gamers. Dont buy a cheapy 40$ case that cant breathe then stuff a 3080 in there! Esp if you dont have AC in the summer =D. Thank you coolermaster- but please update your instructions (esp on your web site), cause they utterly failed to mention the asus cable can and SHOULD be used for some gigabyte mobos.

This is a good case, even better when you consider the price. The image I induced is with an additional single strip of RGB lights attached along the top of case on the glass side of the top fan mounts. If it were perfect, I would like the top magnetic filter to be a smooth piece of plastic to cover the top to aide forcing the air out the back, but its a only a 100-120 dollar case. I would like it to have ARGB fans in the front, again it is only a 100-120 dollar case. I would like a nicer latching system than the system used to hold the glass side panel on, again its a 100-120 dollar case. The rear fan is not ARGB or RGB, again it is a 100-120 dollar case. All of complaints are really things that would make it perfect for me and are unreasonable for case at this price. Many of those things are features of the more expensive version. This case even comes with the an option clear acrylic front panel! This is case was nice to build in, cable management was very easy. You would really need to intentionally make mess of your wires to have a rats nest with this case. I can name a half dozen nitpicks, but that is what they are. Im really impressed because there are more expensive cases that are not this nice. This is legitimately a nice case that cools well with the included fans. The included fans are quiet and move a decent amount of air. Things that may be useful to know. The included RGB controller was not connected when the case arrived and I did not use it. The included controller connect to a SATA power cable and has a place for connecting the reset or power switch for changing modes. It is tiny and uses standardized connections so Im going to use it in an older computer. I connected the included fans to my Gigabyte Z370 Gaming motherboard using the 12v 5pin RGB header using an adapter cable and a 4 pin fan header for the spinning part. The motherboard fully controls the fans. To do this you will need a cable that goes between the Gigabyte style header and the stanardardized 4pin RGB that fans use. The cables for the spinning function of the fans is industry standard and even comes with a splitter already connected. I configured the motherboard to use voltage control to ramp the fans up and down. The power supply shroud comes out with only a single thumbscrew, there are also two sets of hols to mount the power supply either way. In my build the only drive is NVMe on the motherboard so the PS shroud going all the way would have been nicer I think, but the 2x3.5 HD cages comes out with a single thumbscrew. There are plenty of places for zip ties and moderate room behind the motherboard. The magnetic filter for the top is, functional. Its not substantial enough and so looks goofy since it is wavy and not a smooth even surface as a result of a thin piece of plastic with a magnetic frame. With the fans in the front blowing in there should not be dust entering from the top anyway. I had an issue with what sounded like coil whine, it was from running the back case fan too slow and it sitting there rocking, so I had to change my custom fan settings and now it spins all the time, it is pretty quiet anyway. Some positives are that the PS shroud is so easy that you can easily remove it to work on the headers at the bottom of the motherboard. There is good room at the top for working with headers by the CPU power header. So to sum it together, it is a good airflow case with nice looks and uses industry standard conoectors for the fans so you can connect to your motherboard or third party controllers if you want. That is a big bonus because my friend who bought smaller and less expensive case is looking at replacing his included fans because they dont have standard connectors and so run at full speed all the time, which means he will end up spending more money than I did. I really like there is nothing goofy or weird, its all industry standard.

Im a fan girl of NZXTs towers and was planning another NZXT-based build. I decided, however, to try something new, something that would be different from my regular builds. Cue in this Cooler Master H500. It has been nothing short of amazing. If youd like the short and sweet bulleted points, then just read this part, otherwise Ive written a lot of information. - a total of up to x6 (if solely using) 120mm fans, x4 (if solely using) 140mm fans, or x3 (if solely using) 200mm fans - a front mesh panel that captures dust; there is also an optional acrylic panel that can be used instead if preferred (more on this later) - tempered glass panel that has two screws that cannot be taken off (so its no longer easy to misplace). The glass panel also has hinges at the bottom so it wont accidentally fall and shatter, etc - supports ATX, mATX, or miniATX builds - has x2 M.2 slots, x2 3.5 hard drive bays (an additional mount can be purchased to support 4 more), and x4 2.5 SSD bays. 2 SSDs can be mounted on the right side of the case with little plugs, therefore offering a tool-less assembly). The HDD drive bay can also be removed if you just plan on only using the 2 SSD mounts - in regards to cable management, there is a vertical bar with rubberized routing holes. This is removable if you prefer a more spacious build - x2 200mm CoolerMaster MasterFan 200R RGB fans installed in the front panel and 1 generic 120mm fan - a removable PSU cover - 3 dust filter covers (for the top, front and bottom of the case) - a vertical GPU mount (riser cable not included) - multiple zip ties in order to manage the cables inside (among other small things) So, I wont be able to touch on everything, as I dont use the vertical GPU mount for starters, but I can give insight on other aspects. First off, this case comes with many fan placement options. For reference, I have x2 120mm fans up top, x1 120mm fan in the back, and x2 200mm fans up front. I currently have Corsair SP LL120 RGBs and they work great paired with the CoolerMaster fans. Side note, if you are in the market for the Corsair SP LL120 RGBs and would like it to pulse, breath, or mimic the 200mm fans, then youll need to purchase the CORSAIR iCUE Commander PRO Controller. Anyway, the case does come with a handy magnetic dust filter for the top of the case (fan area). 1 month later and I can tell that it is definitely doing its job. The front of the case has another mesh like structure and this allows for better airflow throughout the case. My build has been averaging 25-30C on idle with a max of 50C on high detailed games. Now, I have tried the acrylic panel and found that my temperatures, unsurprisingly, do go up: 30-45C on idle and 50-65C on load. Its not terrible temps but, while the acrylic does look cleaner, keep in mind that youre swapping temperatures for aesthetics. The side tempered glass panel is another nice aspect of the H500. Its not clear like NZXTs line, but I would say its around 40-50% tint, perhaps even 30%. Its definitely on the dark side. I didnt realise how tinted it would be, but it honestly looks amazing. Due to the heavier tint, the cables inside are pretty much invisible and the RGB/lightning looks like its coming through the darkness. Honestly, it looks great and is definitely something I didnt know I wanted for my build. The x2 200mm fan does deserve a mention as well, but this ones not as positive. It could be the lack of experience with RGB fans, but the cables were confusing as heck to pair with respective wires. Ive didnt even spend as much time on the rest of the build combined compared to the fan wires themselves. Im not going to lie when I say I cried a little out of frustration. The instructions arent very helpful. If I remember correctly, the RGB cables were pinned into cables that were unnecessary towards the whole build. Figuring out that cable was not necessary took an amazingly stupid amount of time. After taking out the unnecessary cables and then figuring out the appropriate ones, it was smooth sailing after that. Im not sure why its become the new standard, but pictorial instructions are ridiculous. I can only imagine how difficult it would be for someone just starting out. Cable management wise, theres really not much to say. Its superb and theres nothing difficult about it. Youll definitely need more zip ties than provided if you want a cleaner look. Also, the provided ties are surprisingly very thin so may snap easily if you stress it enough. There are notches on the cable side of the tower that allow you to zip tie cables on. Make sure to not zip tie in the panel grooves though. The rubberized routing holes and removable vertical bar is also appreciated. Some small thing that dont really detract but should be mentioned: if youre not going to fill the inside of this case, then be prepared to hear A LOT of air being pushed around. I have a lot of open space and it does sound cavernous. Also, this case is very much on the heavy side. It weighs a whopping 23.2lbs, maybe 30lbs+ after all the components are installed, compared to NZXTs 17.9lbs. If youve stuck it out and read through my long speech, then in short I highly recommend this case. Ive been very pleased with it and Im glad I took a chance. Like a lot of people have been saying, dont go for any other H500 (for example, H500P or H500M). Just stick with the H500-NO SUFFIX. It is Cooler Masters best - as of right now - and pretty much offers everything required for a high end build. This is a great starter case, offering excellent airflow and enough space to experiment around with. You wont be disappointed.

Got my case after waiting almost a week and got it all put together. First the good. The case seems to be well built and much sturdier than my old Corsair 100r. This case does help keep things cool. A 31 degree difference on my rig. Cable management is not bad. Compared to a 100R, its superbly fantastic! Plenty of room to build in. Now the bad. Less than 24 hours after getting everything put together, the rgb on the front fans quit. Well 1 blue light on the top fan works but wont change in any way. The fans do still run but 1 had a wobble in it from the get go. Contacted Cooler Master and they say that Im trying to run too many fans. Im running the 2 front fans the case came with as well as the rear exhaust fan the case came with. Too many, I think not! They say they are sorry for any problems that I may be experiencing with their product. No offer to send me two more fans, which I sent pictures showing the issue, the dont seems to care and have stopped responding to me. With that kind of customer service they should be run out of business. A shame really. I like the case, but will be sending it back and looking into another manufacturer who has a better customer service. Secondly, for reasons I can explain I have had 3 blue screens and 2 random restarts after using this case. Ive checked for something shorting out, standoff in the wrong place, anything that could be causing this. Nothing. Even reseated the ram and cpu. No improvement. Put everything back in my 100R and it works flawlessly. Runs hotter but works perfect. Dont know if something in the front ports are wacky or what. I think the thing is cursed. Bye Bye Cooler Master and Thanks for nothing!!!

Lets get the positives out of the way: - Great airflow from the front, cooler temps are virtually guaranteed because of the mesh lets in a lot of air even with the fine dust filter - Long cable lengths - Simple, easy, elegant SSD mounting mechanism Moving on to the negatives: - Cable management is a horror show; my fingers were bruised trying to get the cables to behave and to be able to fit the cable cover on the back side; needs to be forced in, pressing heavily on the cables. - You cannot easily fit a 280mm rad (e.g. Kraken X-63). I had to remove the vertical plate that provides the attachment point for the GPU anti sag bracket. - For 280mm rads, you cannot mount the fans below the rad in a pull config (or a push/exhaust); only option is to put the fans on top, leaving just about an inch of clearance between it and the glass top panel, which brings me to the next point - For this price, you should also provide the option for a mesh top panel like in the front. Putting glass panels everywhere just cuz you think it is cool at the expense of not actually helping keep the case cool is anything but cool. Top mounted radiators will have poor airflow. - The 200mm fans are quiet at low RPM but set it full speed and you will hear a periodic hum. Also the fans wobble. They are not PWM either and the included controller is for ARGB only and not even a fan controller. - Biggest gripe is the front panel has alignment issues; the plastic panel doesnt attache properly and the right side keeps popping out. (see pics). Im sorry but for this price this is unacceptable. - Also unacceptable is the build rigidity; take off the side and top panels, and yank the case a bit and the underlying metal frame bends and distorts so bad; the case depends on putting all the other pieces in to gain rigidity; this in my opinion is poor structural design. The motherboard tray also bends easily. The last 2 negatives and not having an option for a mesh top panel are pretty much are deal breakers for me as it should for anyone not wanting to overpay for something that should have been a $100 cheaper. And at exactly 100 cheaper you get the Phanteks Eclipse P600S. Ive tested it, it performs equally or slightly better than this case in terms of cooling and building in that case is a pleasure I would pull everything out and put it back in just for that! As a bonus it has noise dampening material built in that keeps noise close to the rooms noise floor!

Lots of room easy to work with and beautiful case for sexy build for gaming/work and make great content working on fitting in with a 2nd pc in side with 50tb or room for editing and steaming.

In Summary, Good: - Looks great, better in person than in photos - Plenty of room for cable management & part clearance - Solid front IO selection with 2 USB 3.0, 2 USB 2.0, headphone 3.5mm in, mic 3.5mm in, power & reset buttons - Fantastic design for airflow, Im air-cooling a 3950x in this case, albeit with an absolute monster of an air-cooler Bad: - Case itself is a bit wobbly due to (relatively) low weight, poor weight distribution, and narrow feet - Half length PSU shroud feels a bit outdated at this point, though that only really affects aesthetics. This is a very solid case with some really nice spots, but I wouldnt call it perfect. For the price (being ~$120 for the H500 ARGB), its on the lower end of where you start getting into serious cases, and I think it delivers a fantastic amount of value at that price. First, if youre interested in this case but worried about aesthetics, dont be. This case looks so, so, SO much better in person than it does in photos, and it already looks pretty nice in the photos. The RGB fans look a bit cheap in the photos, but they look great in person. I think they look best if you just pick a solid color and set both the fans up to it, but they do support a variety of non-static lighting effects if youre into that. Next, talkin bout the build experience. It was mostly great, its a wide open case, both side panels come off and you have plenty of room for cable management. It comes with a removable drive cage, I went all M.2s so I removed it for some more cable room and cleaner airflow to my PSU. Really the only negative I experienced while building was trying to get the CPU power pins on the top left, and thats on me for not doing that before installing the motherboard into the case and also using a massive heatsink on my CPU that blocked most of the access. (That heatsink is the Scythe Ninja 5, its massive and I bought this case just to have enough clearance to fit it. It does fit it.) Finally, the biggest thing I dont like about this case is the weight. Not that its too heavy, rather if anything it is too light. This isnt too much of a concern, and Im sure its nice on the package handlers (thank you package handlers), but it is compounded by the cases feet. Its nice to have some airflow under the case, certainly, and they do include a bottom facing dust filter for your PSU, so you can mount it drawing in fresh air from under the case, but ultimately just look at the size of the feet. Youre resting an entire large case on really quite a small surface area, and theyre angled in such a way that this thing looks like it was built to roll along the ground. Combined with how light the case is, and how the weight of your components is distributed throughout the case, it brings the center of gravity up quite high. I think it actually sits above the center of the case in my build. This makes the tower wobbly! That doesnt feel good! I can just tap the tower with my finger and I can see the entire thing shake a little bit, its concerning. My heart skips a beat if I ever swivel in my chair and accidentally bump it. All-in-all, if youre looking for a huge case at this price point, this is a very strong contender. It wasnt my first choice, I was looking at an ASUS TUF Gaming GT501, but of course my first choice was out of stock. Even so, I am not at all disappointed with this as my second option, its even got a better front IO selection.