07VX11 - Dell Socket AM3 AMD 758G Chipset BTX System Board (Motherboard) for OptiPlex 580 Series Supports Phenom II/ Athlon II/ Sempron Series DDR3 4x DIMM
Intel BTX Type II Socket LGA 775 Copper CPU Heatsink and Fan Assembly D35714-001 | eBay
Intel SKT 775 Copper Core/Aluminum BTX Heat Sink up to Pentium D 3.0GHz Type 2 | eBay
750W BTX Power Supply Unite For Server / Computer SSP-750RT Active PFC F3 Seasonic SSP-750RT Server - Power Supply. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation
Making a BTX cooler adapter \ VOGONS
Intel BTX Type II Socket LGA 775 Copper CPU Heatsink and Fan Assembly D35714-001 | eBay
Intel SKT 775 Copper Core/Aluminum BTX Heat Sink up to Pentium D 3.0GHz Type 2 | eBay