I have an 8gb ram stick that runs at 2666mhz but only is able to actually use 6.9 of that because the other 1.1gb is "hardware reserved", and I also wanted to buy a sata 3 ssd to help loading times into Rust. I was going to buy another 8gb ram stick to just have more for higher end games, I was going to go with a vengeance LPX 8gb stick at 3000mhz. Any tips or anything I should know before going through with the purchase of these two new additions?