ASUS P5B Deluxe LGA775 Intel P965 DDR2-800 ATX Motherboard LGA775 socket for Intel Core2 Extreme / Core2 Duo / PentiumExtreme / Pentium D / Pentium 4 / Celeron D Processors Intel P965 / ICH8R chipset with Intel Fast Memory Access Technology 1066 / 800 / 533 MHz DDR2 800 / 667 / 533 MHz, Max 8GB Eliminates background noise while recording