Here I have an older Dell Dimension E520. Aida64 (build 2108) doesn't seem to have much luck in retrieving some information from this system. On the Computer, Sensor page, I can only see the HDD's temperature, nothing more. On the Motherboard, Motherboard page there are no data about the speed of the system RAM. There are also no data about RAM timings on the Motherboard, Chipset, North Bridge page.
Please let me know what I can do to provide information you need to support this system.