Specification Mfr Part Number: NF7-S2G CPU: Supports AMD-K7 Socket A 266/333/400 MHz CPU Chipset: NVIDIA nForce2 Ultra 400 Chipset With MCP RAID 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 Slot: AGP 8X/4X Slot, 5 x PCI Slots; 2 x Ultra DMA 33/66/100/133 Connectors; 2 x SATA 150 Connectors I/O: 1 x PS/2 Keyboard, 1 x PS/2 Mouse; 1 x Serial Port Connectors, 1 x Parallel Port Connector; Audio Connectors; 4 x USB, 1 x RJ-45 LAN Connector Form Factor: ATX Availability: Usually ships in 2-3 business days. Abit NF7-S2G Regular price: $81.95Sale price: $71.95 Pretest - Standard Prestest (Avoids Costly RMAs): (+$9.89)No Thanks Pretest - Perform Complete Pretest (Includes: Hardware-Software Diagnostics, Burn-In and Updates) Software Diagnostics, Burn-In and Updates): (+$19.89) No Thanks Latest Revision of Motherboard, with Updated Bios On Retail Box Motherboard & 1 yr Extended Warranty: (+$24.98) No Thanks Software Promotion: Windows XP Home Edition(+$99.95)Windows XP Pro(+$154.95)WINDOWS 2000 PRO(+$151.95)No Thanks for Offer Warranty Upgrade: 60 Days Motherboard/Processor(+$9.49)1 Year Motherboard/Processor(+$14.25)2 Year Motherboard/Processor(+$19.98)No Thanks 30 Days Is Fine Expedite Shipping:: Ship in next 24 working hours (+$4.99)No