The Intel® Desktop Board D945GCNL Essential Series is built in the uATX form factor, supporting a range of processors including the Intel® Core™2 Duo, Intel® Pentium® D, Intel® Pentium® 4 and Intel® Celeron® D processors. This board can support up to 2GB of dual channel DDR2 667 / 533 SDRAM memory. It offers Intel® High Definition Audio with support for 5.1 surround sound, integrated 10/100/1000 Network connection, and ample USB connectors for full flexibility in today’s demanding business, entertainment, and education environments.