This document provides specifications for the P4M900-M7 SE 7.x motherboard, including that it uses the Socket LGA 775 and supports Intel Core 2 Duo, Pentium D, Pentium 4, and Celeron processors. It has expansion slots including PCI-E x16 and x1 and 2 PCI slots. Storage includes 2 SATA connectors and 2 IDE connectors supporting RAID 0 and 1. Other features outlined are integrated graphics, audio, I/O ports, and accessories included.