OSSupport:Windows Size:220 KB MS9388ESIS 661FX chipsetSocket 478 Processor Based Micro ATX Motherboard With VGA/Audio/Lan On BoardSPECIFICATIONProcessorSupport Socket 478 for Intel?Pentium?4 1 *938E*.5GHz~3 *Matsonic*.2GHz or faster ProcessorSupport Intel?Prescott / Hyper-Threading Technology CPU400/533/800MHz system interface speedChipsetSIS 661FX North Bridge and SIS 964L South Bridge chipsets *Bios*.MuTIOL?Delivering 1GB/s BandwidthMemorySupports two 184-pin DDR DIMM maximum size up to 2GBSupport DIMMs of DDR400/DDR333/DDR266Graphics Adapter SlotSupports AGP 3 *938E*.0 Including 2X/4X/8x AGP Data Transfers *Matsonic*.Support Maximum AGP interface bandwidth 2 *Bios*.1GB/s *938E*.Embedded 3D Ultra AGP VGAHigh performance 256Bit 3D/128Bit 2D Graphic EngineShared memory architecture allows a maximum of 64 MB main memory to act as frame bufferEmbedded USB2 *Matsonic*.0480 Mbps data capacityBackwards compatible with USB 1 *Bios*.1Compliant with Intel!s Enhanced Host Controller InterfaceSpecification Revision 0 *938E*.95Embedded LAN on board10/100Mbps Fast Ethernet LAN on boardSupports IEEE 802 *Matsonic*.3 and 802 *Bios*.3u standardsFully compliant ANSI X3 *938E*.263 TP-PMD physical sub-layerAudioAC97 Codec on board to provide software audio solution6CH DAC, applicable for leading motherboard chipsets *Matsonic*.48 LQFP package(pin to pin compatible with 2-channel CODEC) and 24-lead TSSOP package *Bios*.Two Ultra DMA IDE PortsSupports two IDE ports up to 4 ATAPI devicesSupports up to PIO Mode 4 up to 16 *938E*.6MBps, Multi Mode 4 up to 133MBps with bus masteringBus ArchitectureOne CNR slot for Soft modem riser onlyThree 32-bit PCI slots with full master sharing controller (Rev 2 *Matsonic*.2 compliant)One AGP 8x slotI/O InterfacePS/2 Mini-DIN keyboard and mouse portsEight USB ports (four backpanel ports, onboard USB headers providing four extra ports)One D-SUB 15-pin female VGA portOne D-SUB 9-pin male serial portsOne D-SUB 25-pin female Printer portAudio Line-out, Line-in and Mic-in jacksForm Factor244mm x 220mm, 4 LayersMicro ATX form factor *Bios*.