16Gb 1866mhz Ram

Hello, Today I installed 2 new sticks of ram in my pc, I had already a 2 sticks of this brand kingston(ddr4-2666) and I installed 2 new sticks of G skill (ddr4-3200) but my hz are stuck at 1866, I saw on the internet that my new sticks, g skill's one will lower their hz to be the same as the...

So I've started having BSoD a while back (a month ago), it became frequent out of no where. I looked up some of the error codes and came to the conclusion it could be my RAM finally dying (had them for about +7 years). Ran memtest86 and it was spitting out errors like crazy. Decided to ignore it...

I'm looking to upgrade my graphics card. I've noticed some really poor performance for certain games (especially Skyrim) and I believe that the graphics card is the problem. System specifications below: ASUS Essentio model CM6850 Intel i7 - 2600 CPU @ 3.4 GHz 8GB RAM I assume 29-30 watts power...