... Using intel G31 chipset, DDR2 memory, PCI-E Graphic card, and SATA hard disk. The price is cheap, ... in markets. 2. Integrated many kinds of Video Card , support 40 channel of video collect, provide 4 ... pressure to avoid low pressure problem. 6. Network card use lightning protection design, it can withstand above 2000V ... down, to make high temperature of Pentium D CPU user won’t worry about it.