Build your own Socket 775 system with this ASUS B5LD2-TVM/S uBTX Motherboard! It features the Intel 945G Northbridge chipset, Intel ICH7 Southbridge chipset and supports up to 4 GB 667/533/400 MHz DDR2 RAM. Intel 945G integrated graphics, Realtek ALC880 8-channel audio CODEC, Realtek RTL8110S Gigabit Ethernet are provided for video, audio and networking. Add SATA and IDE hard drives and a floppy drive with four SATA/300 connectors, one IDE controller and one floppy controller! Expand with one PCI Express x16 slot, one PCI Express x1 slot and two PCI slots. The B5LD2-TVM/S comes with 8 USB 2.0 ports, one FireWire Port, VGA, serial, parallel and PS/2 mouse and keyboard ports.This ASUS B5LD2-TVM/S motherboard supports Intel Pentium 4, Pentium D and Celeron D Socket 775 processors with Hyper Threading Technology and up to 1066 MHz Front Side Bus.