I've performed cpu-z scan and under SPD tab when i am choosing slot 1(2gb ram 333 MHZ) but under Timing table only two rightmost column are showing values while in Second Slot when i am selecting it, it shows values in three rightmost column.I am new to this so please tell me whether it is good or bad for my pc.Both ram are from different manufacturers(1GB And 2 GB) with same speed (667MHz)
check image-
https://drive.google.com/file/d/0B48P2TI4wfVYR1VtZ2dRSEZFZEk/edit?usp=sharing
check image-
https://drive.google.com/file/d/0B48P2TI4wfVYR1VtZ2dRSEZFZEk/edit?usp=sharing