Intel Motherboard for LGA 2011 Socket   DDR3 2400 Intel - LGA 1155 BOXDX79SR Ultimate Intel Desktop Board in terms of raw perfromance. Optimized for Intel LGA 2011 Processors and overclocking. Only Chipset to support Quad Channel DDR-3, Tri SLI/CrossFire and the LGA 2011 socket. Unmatched performance for overclockers and digital media creators Quad channel DDR3 2400+ support BIOS Vault Technology protects the board and provides fault tolerant and secure firmware