THE HORUS MX INTERIOR
The interior of the Horus MX doesn't look like an mITX/mATX tower but a lot more like a midi tower so yes there's plenty of room here.
All three 5.25" bays feature tool=less lock mechanisms.
There's an empty area beneath the 5.25" bays just in case you want to use long graphics cards.
Three 2.5/3.5" drive cages are placed on the bottom of the tower.
The trays are quite sturdy but certainly not the best ones we've ever seen.
There are 5 holes on the mainboard tray used for cable routing and 1 large cutout beneath the CPU area (most spacers are already mounted).
Raidmax has placed a plain 120mm exhaust fan at the rear.
The Horus MX has a total of 5 PCI expansion slots.
At the bottom we see the PSU area and some holes right next to it (we couldn't use it for a fan).
Taking a look at the top space from the interior it's easy to see that it can fit up to a 240mm radiator but that seems to be it.
There's hardly any space behind the mainboard try to route cables so you can see why Raidmax went to all the extra trouble with the left side panel.