Chipset Manufacturer:Intel Chipset Model:H97 Express Multi GPU Supported:CrossFireX Onboard Video:CPU Dependent Video Memory Technology:DDR3 SDRAM Total Processor Supported:1 64-bit Processing:Yes Multi GPU Supported:CrossFireX Graphics Controller Memory:1.72 GB Number of SATA Interfaces:6 Onboard Video:CPU Dependent Video RAID Supported:Yes Number of Total Expansion Slots:6 DVI:Yes Number of Network (RJ-45) Ports:1 Network (RJ-45):Yes PS/2 Port:Yes Total Number of Onboard USB Ports:6 Number of Onboard USB 2.0 Ports:4 PCI Express Standard:PCI Express 2.0 PCI Express 3.0 Total Number of PCI Express Slots:4 Memory Form Factor:DIMM Memory Technology:DDR3 SDRAM Controller Type:Serial ATA/600