I have it, yes! Kind thanks, @techquest. It is whisper quiet anyway, and sounds same in silent and standard mode, so left it on standard. I still have things to do like set RAM in BIOS - I believe for AMD chips/ Gigabyte MOBOs I should set it to a specific setting? I remember reading something.. hmm... I am using slots 2 and 4.
Wonder if I can stop the fans revving up on cold boot and wake?
Also, tom, bare in mind the PSU on that PC is cheap. Not a good sign I think. It may very well be OK, though. But I understand that with good parts, you want a good PSU. And I would trust a better PSU will be worthwhile and safer regardless of spec. So, if you go for it or similar, you might want to upgrade that one part. Hit me up in PM soon, man.