AMCC 9650SE-2LP-KIT. Supported hard disk drive interfaces: Serial ATA II, Host interface: PCI Express x8, PCI Card form factor: half-height (low-profile). Internal memory: 128 MB, Internal memory type: DDR2, Memory clock speed: 533 MHz. Data transfer rate: 3 Gbit/s. Voltage: 12/3.3 V, Power consumption (typical): 18 W. Management protocols: 3DM2, I2C