1.5V is the recommended and default setting for DDR3 memory voltage. Other memory voltage settings in BIOS setup are provided for performance tuning purposes only. Changing the memory voltage can:
- Reduce system stability and the useful life of the system, memory, and processor.
- Cause the processor and other system components to fail.
- Cause reductions in system performance.
- Cause heat or other damage.
- Affect system data integrity.