@ eternal fantasy :
Thx, for your info. These rams were very expensive - I paid 640€ ! And now I am so sick of them, can´t make them run on their announced speed.
But I wanted 4GB and I thought, if I take a 4GB in 2 slots, I´ll pass some potential troubles that some boards have with memories on all slots.
But I think I´ll rma them also ... I am so fed up.
This is the second pair of OCZs ( not on this board )that have been expensive for performance I did not can achieve !
I think I am through on OCZ.