Hi one final question to you experts out there as Acer failed to reply to my question by email a few weeks ago. I wish to upgrade my memory from factory 8Gb 2x4Gb to 2x16Gb and I do not know which type to use. I am looking for the best and fastest and have narrowed it down to two types but am not sure which is the best and fastest and which will work. My choices are as follows Price is not the issue only performance
Corsair CMSX32GX4M2A2666C18 Vengeance 32GB (2x16GB) DDR4 2666Mhz 204
Pin SODIMM
or one of these
Crucial
32GB Kit (2 x 16GB) DDR4-2400 SODIMM
Crucial
32GB Kit (2 x 16GB) DDR4-2666 SODIMM
once again to all that made suggestions on my SSD cloning issue many thanks they were a great help