my opinion?? Quad Core Xeon X3323, 2.5GHz, 2x6MB, 1333MHz FSB ?? please take 2, less micro, but you can put 8 cores.. (what linux do you want to use?) Memory? for my taste I use more 8Gb.. I use 100M per camera at less. hard disk? only two? who many time do you want to save? Please put update and ...