Cooler Master MasterFrame 700 Customizable Open-Air Frame ATX Case, Panoramic Tempered Glass, Premium Variable Friction Hinges, Built-In VESA Mount, Test Bench Mode (MCF-MF700-KGNN-S00)

I'm NOT a fan-boy or a paid shill. I'm 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 (12"x13") 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.I'm absolutely amazed.The first thing that stood out was they actually put thought into removing this behemoth from the packaging box. It's big, bulky, and very heavy. You can't simply slice open the top of the box and yank it out of there. It's 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, I'm building a massive server board with a bunch of water cooling. I'll 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 that's 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.It's a massive case and built for anything you can throw at it. As such, it comes with a giant rack for your HDD. I'm not using those at all so I don't need this rack. I'm 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 it's out. No tools! Giant hole for almost any other type of hardware you can imagine. Awesome.CM includes a single 360mm radiator bracket. It's 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 don't 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. I'm not sure how that will work with my SSI-EEB server MB since I don't have RGB headers. I do want to try and work with it, but I'm prepared to rip it all out and replace with a Razer system. I'll 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 there's a LOT of it.I'm just super impressed. It's clear to me that CoolerMaster actually put thought into the design. It's 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!!!

This case is absolutely massive in the best way. The HAF 700 EVO gives you so much space for airflow, cable management, and future expansion. I'm still in awe of how solid and premium it feels. Cooler Master really nailed the design and cooling options — and the ARGB setup looks stunning. It’s a serious chassis for serious builds.

Wow!! One of the best cases I've had in awhile. Fits a 4090 with no problem. It is light weight. My son has the black version, but I've always used white builds, so that is why I went with this one. The side panel has one finger screw on the back and then it just pops out from the top, so easy to get into it. I used the Cooler Master 360 Core II White AIO CPU Liquid Cooler with it and it all works great together. Case temps are staying very low, so it seems to have very good airflow. Overall a great case for a mid tower.

Designed well. Very easy to build in. Good quality materials. High Air Flow is correct.Pros:- looks more expensive than it is- tinted glass with easy removal and a screw for safety.- wire routing is good for the most part.- Lots of little QOL features- USB C front panel- 12v fan controller/splitterCons:- The rear fan is an off-white that doesn't match the paint- a large part of the front fans are covered by the rad mount.- The ARGB options are very limited and the splitter doesn't accept input from motherboard.(The wire hanging is for an RGB Strip and just blinks all colors quickly when put on ARGB header.)- The extra fan for the GPU is silly. It may help temps but It would create vortecies and reduce the efficiency or put stress on the GPU fan motors. And can't really turn with my GPU anyway.- The front panel wires had 0 thought put into their routing options and they're black and very visible on the white case.