The IPC-6006 series consists of open-frame card cages with a 6-slot ISA or ISA/PCI backplane. They are especially suitable for OEMs who wish to customize the appearance of their PC-based systems. The IPC-6006 can hold 6 full-length cards, and the IPC-6006S can hold 6 half size cards. They have pre-punched mounting holes for a PS/2 power supply and one 3.5"HDD, allowing for easy system integration.