i am new to computer line. so i would like to know how to find my ram speed,ram brand and what type, without opening my CPU. Please let me how to find the way?
You weren't really going to open your CPU. You would probably need acid to burn through the integrated circuit package :-) If you need to know the type of your PC's memory, it's not really in the scope of this forum.
To stay on topic, you'd build a '251 based PCI card that could bus master the PCI bus on power up, configure the PC's memory controller chip and read out the serial EEPROM (SPD) on the DRAM DIMM's or RIMM's. - Mark