The GTT Peacock P21 conforms to the ATX form factor and so can accommodate motherboards with form factors ATX and Mini-ITX.
Its dimensions (LxWxH) are 380mm x 182mm x 353mm.
|Motherboard Form Factors||Maximum Graphics Card Length||350mm|
|Material||Not sure||Front Fans||1|
|Color||Black||Front Fans Size||80mm|
|5.25″ Drive Bays||1||IO Display Panel||yes|
|3.5″ Drive Bays||3||Front USB 2.0 Slots||0|
|2.5" Drive Bays||2||Front USB 3.0 Slots||2|
The GTT Peacock P21 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 Mini-ITX. The dimensions of the case itself (LxWxH) are 380mm x 182mm x 353mm.
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 two 2.5" bays, however, there is enough room for a laptop-sized HDD or solid-state drive.