MSI BIG BAING MARSHAL (B3) LGA1155 Intel P67 B3 DDR3 SATA3 and USB 3.0 A&2GbE XL-ATX Motherboard CPU: Socket 1155 Support Intel Sandy Bridge Processor. With an installed Sandy Bridge processor, a BIOS update can be applied to allow for an upgrade to Ivy Bridge processors. Chipset: Intel P67 (B3) + Lucid LT22102 Memory: 4x 240pin DDR3-2133(OC)/ 1866/ 1600/ 1333/ 1066 DIMMs, Dual Channel, unbuffered, Max Capacity Upto 32GB Slots: 8x PCI-Express 2.0 x16 Slots (two run at x16, two run at x8, four run at x1) SATA: 4x SATA2 Ports, Support RAID 0/1/5/10; 4x SATA3 Ports(two Support RAID 0/1/5/10, two Support RAID 0/1); 2x eSATA2 Ports, Support RAID 0/1/ JBOD