mb 78 slot

Expansion Slots 1 x PCI Express x16 slot, running at x16 1 x PCI Express x1 slot (The PCI Express slots conform to PCI Express 2.0 standard.) 1 x PCI slot Storage Interface South Bridge: - 1 x IDE connector supporting ATA-133/100/66/33 - 6 x SATA 3Gb/s connectors - Support for RAID 0, RAID 1, RAID 10, and JBOD USB Chipset: slot ceria 777