A:Answer Micron (crucial) DDR4 is in the computer. Remember this since the memory in there is 1.2 volts and a different voltage will make the computer default the memory speed to 2133 MHz since there is not a way to adjust the voltage in the bios. Also, this memory does not use XMP since there is no way to enable that in the bios either but the memory from crucial if you do a search, it will run at the correct speed. I had to go round and round with HP customer service on this and even they didn't know the answer. Below I have included a picture of the DDR4 ram that was originally in my TG01-0030 since some websites selling this computer have the speed listed incorrectly at 2666 MHz and not at the 3200 MHz that was actually in the computer from HP.
