CPU Supports AMD-K7 Socket A 266/333/400 MHz FSB CPU Supports AMD Sempron CPUs (Please update the latest BIOS version) Chipset NVIDIA nForce2 Ultra 400 chipset with MCP RAID Integrated 128-bit memory controller Supports Advanced Configuration and Power Management Interface (ACPI) Accelerated Graphics Port connector supports AGP 8X/4X (0.8V/1.5V) Supports NVIDIA System Utility (NVSU) Memory Three 184-pin DIMM sockets Supports 2 DIMM Un-buffered DDR 400 (Max. 2 GB) Supports 3 DIMM Un-buffered DDR 333 (Max. 3 GB) SATA 150 RAID Support SATA 150 NV RAID Support 2 channels SATA 150 RAID 0/1 Audio 6-Channel AC 97 CODEC on board GbE LAN On board 10/100/1000M LAN ABIT Engineered ABIT SoftMenu™ Technology ABIT FanEQ™ Technology ABIT CPU ThermalGuard™ ABIT FlashMenu™ Internal I/O Connectors AGP 8X/4X slot, 5 PCI slots Floppy Port supports up to 2.88 MB 2 x Ultra DMA 33/66/100/133 Connectors 2 x SATA 150 Connectors 2 x USB headers, 1 x CD-IN, 1 x AUX-IN Back Panel I/O 1 x PS/2 Keyboard, 1 x PS/2 mouse 1 x Serial Port connectors, 1 x Parallel Port connector Audio connectors (Front Speaker, Line-in, Mic-in, Center/Sub, Surround Speaker) 4 x USB, 1 x RJ-45 LAN Connector Miscellaneous ATX form factor Hardware monitoring – Including Fan speed, Voltages, System environment temperature