I have a happy A8R32 MVP mobo with 2 x 1GB GSkill DDR SDRAM installed. I'm considering adding more SDRAM into the empty 2 RAM slots, but I know the manual says when you fully populate the slots with double-sided SDRAM modules, the bus speed is cut from 400 MHz to 333 MHz. Considering that I often am NOT using enough RAM to force me into the disk SWAP file, any slowing down of the RAM makes such a move worse that useless! I understand this automatic adjustment of the BIOS has to do with ability to manage signal levels in the address and data bus lines for the SDRAM.
Anyone know if there is a way to run the RAM at the full 400 MHz speed when all four slots are filled? Again, it's an Asus A8R32 MVP mobo, and the CPU is a Athlon 64 x2 4400+ (the low-wattage 89 W version). Maybe an improvement included in a BIOS update? Or, using manual overclocking settings to force the bus speed?
Thanks for your help, all.
Anyone know if there is a way to run the RAM at the full 400 MHz speed when all four slots are filled? Again, it's an Asus A8R32 MVP mobo, and the CPU is a Athlon 64 x2 4400+ (the low-wattage 89 W version). Maybe an improvement included in a BIOS update? Or, using manual overclocking settings to force the bus speed?
Thanks for your help, all.