The UMX4 is an elegant and classy case from Jonsbo. In order to also make ATX users happy, Jonsbo introduced yet another UMX series case, since the UMX3 and UMX1 are compatible with mATX and mini-ITX motherboards. The UMX4 is made from aluminum with two solid tempered glass side panels. Apart from that this case is available in black or silver and with or without the glass panels.