Yes .. your right .. I will have to do 2x2 ... ASUS tells me that I have to run 1 stick pr channel in order to run with 1066 MHz .. at least if I want 4 gigs running in dual channel mode ...
They say:
Due to CPU limitation, DDR2 1066 MHz is supported by AM2+ CPU for one DIMM per channel...
I have had Corsair Dominator and HyperX (both 800 MHz) before and have not have any kind of probs. with any of these 2 products
(the HyperX is half the price of Corsair with same spec)
I am going to upgrade my hole system ... one thing I don´t have found is an decent explanation on memory conf.
mobo is a ASUS M3A79-T Deluxe
CPU is a 9950BE
Memory option:
2 x 2 GB Kingston HyperX 1066MHZ
or
4 x 1 GB Kingston HyperX 1066MHz
(I will be running a 64 bit OS - if any...