Socket: AM2Form Factor: Micro ATXGraphics: OnboardMemory Speeds: DDR2 533 - 1066Maximum Memory: 2 Lanes (8GB max)Sata: Sata 2 Raid IDETDP: 95wBiostar A780LB AMD AM2+ m-ATX motherboard with DDR2 and on-board graphics. A great board for repairing older AM2 PC'sKey featuresSocket AM2+Supports AMD Phenom II Series/ Athlon II ProcessorsHyper Transport Technology up to 2GSupports AMD Cool'n'Quiet TechnologySupports BIO-Remote 2 TechnologySupports Charger Booster TechnologyChipsetAMD 760G / SB710CPU SUPPORTAMD Phenom II X4 ProcessorAMD Phenom II X3 ProcessorAMD Phenom II X2 ProcessorAMD Athlon II X4 ProcessorAMD Athlon II X2 ProcessorAMD Sempron ProcessorMaximum CPU TDP (Thermal Design Power) : 95WattHTSupport HT 2GMEMORYSupport Dual Channel DDR2 533/667/800/1066 MHz2 x DDR2 DIMM Memory SlotMax. Supports up to 8GB MemoryEXPANSION SLOT1 x PCI-E x16 Slot2 x PCI SlotsSTORAGE4 x SATA2 Connector1 x IDE ConnectorSupport SATA RAID: 0,1,10USB4 x USB 2.0 Port2 x USB 2.0 HeaderLANRealtek RTL8103EL - 10/100 ControllerINTEGRATED VIDEOATI Radeon HD3000 Graphics, On Board Graphic Max. Memory Share Up to 512 MBAUDIO CODECRealtek ALC662 6-Channel HD AudioREAR I/O1 x PS/2 Mouse1 x PS/2 Keyboard4 x USB 2.0 Port1 x VGA Port1 x RJ-45 Port3 x Audio ConnectorINTERNAL I/O1 x Printer Header2 x USB Header4 x SATA2 3Gb/s Connector1 x IDE Connector1 x Floppy Connector1 x Front Audio Header1 x Front Panel Header1 x S/PDIF-OUT Header1 x CPU FAN Header1 x System FAN HeaderDIMENSIONMicro ATX Form Factor Dimension: 23.5cm X 18.2cm ( W x L )OS SUPPORTSupport Windows XP / Vista / 7ACCESSORIES2 x SATA Cable1 x I/O Shield1 x CD Driver1 x Quick GuideFEATURESWindows 7 CompatibleSupports Solid capacitorSupports BIOS-Flasher