... every day. Before surveillance markets usually use intel 865 chipset of DVR motherboards, because most ... of compatibility and reliability function etc. the intel 865 chipset of DVR motherboards use DDR1, AGP ... company launch the intel G31 chipset of DVR motherboards. It uses DDR2, PCI-E, SATA etc. For this ... market .1. Using intel G31 chipset, DDR2 memory, PCI-E Graphic card, and SATA hard disk. The ...