Socket 1155CPU (Max Support) Sandy BridgeAM3 CPU Ready N/AFSB / Hyper Transport Bus 100MHzChipset Intel P67DDR2 Memory N/ADDR3 Memory DDR3 1066/1333/1600*/2133*(OC)Memory Channel DualDIMM Slots 4Max Memory (GB) 32PCI-Ex16 1PCI-E Gen Gen2 (1x16)PCI-Ex4 N/APCI-Ex1 3PCI 3IDE N/ASATAIII 2SATAII 4RAID 0/1/5/10LAN 10/100/1000*1TPM 1USB 3.0 ports (Rear) N/AUSB 2.0 ports (Rear) 10Audio ports (Rear) 6+Coaxial/Optical SPDIFSerial ports (Rear) N/AParallel ports (Rear) N/A1394 ports (Rear) N/AeSATA N/ADisplay Port N/AVGA N/AHDMI N/ADVI N/AVGA Max Share Memory (MB) N/ADirectX N/AForm Factor ATXDrMOS N/AAPS YSideport Memory N/ASLI N/A3-way SLI N/AHybrid SLI N/ACrossFire N/AHybrid CrossFire N/AD-LED2 N/AGreen Power Genie N/A