I bought an MB: X7DWA-N. Now it works well, especially after an SSD upgrade.
I've: 24GB RAM = (4x2GB+ 4x8GB), Dual Xeon 5440 (2.83Ghz). I would like to know what's the best CPU I can install.
Please refer to X7DWA-N motherboard web page for CPU type info: Quad-Core Intel®Xeon®Processor5400/5300LV sequence (Harpertown/Clovertown processor) up to 3.20 GHz; Dual-Core Intel® Xeon®Processor 5200/5100LV sequence (Wolfdale/Woodcrest processor) up to 3.40 GHz