Cooler Master MasterBox 600 Mid-Tower E-ATX Case Review

A Closer Look – Interior

With the side panel removed, you can see there is a huge amount of space on the interior of the Masterbox 600. Without a doubt, getting your big and fancy gaming hardware in here is going to be pretty easy, as the case is longer than even the biggest graphics cards on the market.

With E-ATX motherboard support, you have support for wider motherboards, which are typically the most extreme models for gamers, or the more feature-rich workstation motherboards, so again, that gives you a lot of options in terms of what you can put in here.

And with plenty of expansion slots, multiple graphics cards or other PCIe devices are easily accommodated too.

Cable routing is extensive, with a plethora of cut-outs on the motherboard tray, which will accommodate cable routing for all supported motherboard sizes.

There are also two premium rubber grommets on the right, which are moved over a bit further to allow them to be used with E-ATX motherboards.

There’s also a pass-through cut-out in the PSU shroud, allowing for short and tidy cable runs to your graphics card.

And then some more routing holes up to, for motherboard power connectors, and top mounted cooling hardware.

Around the back, there’s a really deep recess for cable routing, allowing you to easily accommodate chunky cables. Plus, there’s a good number of cable tie down points to keep things organised.

However, even if you did have thick or excess cables, there’s a large PSU shroud that gives you space to lazily cram them out of the way.

There’s a HDD cage here, offering room for a couple of 3.5″ drives, but also an additional SSD. Of course, this is removable too, so if you need more cable cramming space, you can have that too.

There’s room to mount three SSDs on the backplate towards the front of the case.

And room for two more directly behind the motherboard.

Finally, the case even comes with a built-in fan and ARGB control hub, with all the included fans pre-wired and ready to rock!