The argb fan controller works fine but I connect both the fan and argb connectors directly to mobo headers. The two installed lower fans are redundant in my opinion, and I removed these. In fact i would suggest removing them in the first instance to install a full ATX, for full to the mobo headers/ connectors. Although there is USB/C connectors for the case ports, they will not be up to the full speeds required for most users but work as expected. There are all of the screws required for build, provided in a bag, in the case. The case is made of a relatively thin alloy and when screwing in fans, etc. be careful not to overtighten as this could deform the screw holes. The layout is decent and ATX mobo and power supply went in easily enough. There is no PWM direct management for any of the supplied fans, although white 120mm fan replacements do not look out of place. The general space to accommodate various cooling options such as top mounted 360 aio coolers is more than adequate although a decent fan cooler will fit perfectly as well. The airflow through the unit appears fine on temperature testing although I did replace all of the fans for the aforementioned reasons. Power supply is good although easier to remove the disk tray that has a thumbscrew fitting, for easier cable management (replace after cabling if required).Overall, when finished, looks very nice and not out of place for a decent build.