The Frontier Opera conforms to the ATX form factor and so can accommodate motherboards with form factors ATX and Micro-ATX.
Its dimensions (LxWxH) are 380mm x 150mm x 370mm.
|Motherboard Form Factors||Width||150mm|
|Color||Black||IO Display Panel||yes|
|Expansion Slots||6||Front USB 2.0 Slots||2|
|5.25″ Drive Bays||1||Front USB 3.0 Slots||0|
|3.5″ Drive Bays||2||eSATA||yes|
|2.5" Drive Bays||1||Audio IO||yes|
The Frontier Opera has a the ATX form factor. ATX is the most ubiquitous of case standards, providing the largest array of compatible hardware on the market. Using the ATX standard, the case can house motherboards and power supplies with form factors ATX and Micro-ATX. The dimensions of the case itself (LxWxH) are 380mm x 150mm x 370mm.
The Frontier Opera has six expansion slots, so there is some room for extra components, which may be a deciding factor when planning on the longevity and build type of a PC system. The case has one 5.25" drive bays, which is enough room for an optical drive but little else, and with just one 3.5" drive bay, there is basically no room at all for expansion. With one 2.5" bay, however, there is enough room for a laptop-sized HDD or solid-state drive.