Mixing 1.5 V and 1.35 memory ? Any problem caused ???

[paritoshbk]

I have a factory installed ram of 4GB in my HP laptop . Its a DDR3 type and operates at 1.5 V.I am considering add extra 4GB of ram.I was about to buy a Transcend 4GB module which of the type DDR3L and operates at 1.35 V. Will it cause any problem because of the different Voltage ?

 

[GhislainG]

The new module will operate at 1.5V. Why not buy the correct module?