The Intel Desktop Board D945GCNL Essential Series offers a cost-efficient integrated graphics solution for the budget-conscious user. This board is built with affordability and flexibility in mind and supports Intel Core 2 Duo processor, Intel Pentium D, Intel Pentium 4 and Intel Celeron D processors up to 1066/800 MHz system bus in the LGA775 package. Other features include PCI Express* x16 graphics connector, dual-channel DDR2 667/533 MHz SDRAM, Intel Graphics Media Accelerator 950 (Intel GMA 950), integrated 10/100/1000 Network Connection, Intel High Definition Audio (Intel HD Audio) and up to eight USB 2.0 ports. Form Factor microATX (9.60 inches by 9.60 inches [243.84 millimeters by 243.84 millimeters]) Processor Support Support for an Intel Core 2 Duo processor in an LGA775 socket with a 1066 or 800 MHz system bus, Intel Pentium D processor in an LGA775 socket with an 800 or 533 MHz system bus, Intel Pentium 4 processor in an LGA775 socket with an 800 or 533 MHz system bus, Intel Celeron D processor in an LGA775 socket with a 533 MHz system bus Memory Two 240-pin DDR2 SDRAM Dual Inline Memory Module (DIMM) sockets, Support for DDR2 667 MHz, or DDR2 533 MHz DIMMs, Support for up to 2 GB of system memory Chipset Intel 945GC Express Chipset Audio Intel High Definition Audio subsystem in the following configuration: 6-channel (5.1) audio subsystem using the Realtek ALC888 audio codec Video Intel Graphics Media Accelerator 950 (Intel GMA 950) onboard graphics subsystem I/O Control Legacy I/O controller for diskette drive, serial, parallel and PS/2 ports LAN Support Gigabit (10/100/1000 Mbits/sec) LAN subsystem using the Realtek RTL8111B-GR device Expansion Slot Two PCI Conventional bus add-in card connectors, One PCI Express x1 bus add-in card connector, One PCI Express x16 bus add-in card connector Peripheral Interfaces Eight USB 2.0 ports, Four Serial ATA IDE interfaces, One Parallel ATA IDE interface with UDMA 33, ATA-66/100/133 support, One serial port, One diskette drive interface, PS/2 keyboard and mouse ports Total Price