ASUS P5QC LGA775 Intel P45 DDR3 1333 / DDR2-1066 ATX Motherboard Box Contents - Asus P5QC Green Motherboard, 1 x UltraDMA 133/100/66 cable, 1 x FDD cable, 6 x Serial ATA cables, 1 x 2-port Serial ATA power cable, 1 x multi-function module ( 1 port eSATA and 1 port 4-pin 1394), 1 x Q-Shield, 1 x 3 in 1 Q-connector, User's manual, Support disc Intel Socket 775 Processors for Intel Core 2 Extreme, Core 2 Quad/ Core 2 Duo/ Pentium dual-core / Celeron dual-core / Celeron Processors, Compatible with Intel 05B/05A/06 processors, Supports Intel 45nm Multi-Core CPU Intel P45 1600/1333/1066/800 MHz 2 x DIMM, Max. 8 GB, DDR3 1333/1066/800 Non-ECC, Un-buffered Memory 4 x DIMM, max. 16GB, DDR2 1066 / 800 / 667 MHz, Non-ECC, Un-buffered memory, Dual channel memory architecture