Evga classiefied3 motherboard

mminkster

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Sep 23, 2011
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i have an evga classified 3 motherboard with 6 gigs of dominator gt ram 1866 when i go to control panel in windows then go to system and look at comp. specs it says i have 6 gigs of ram and 4 usable does anyone know why it says 4 usable and not 6 i am runnung win 7 ultimate 64 bit
 

mminkster

Distinguished
Sep 23, 2011
34
0
18,530
do you know if its true that if i go to 12 gigs of ram it could bottleneck my system ,keep being told this. evga classified 3 motherboard , i7-975 cpu overclocked to 4.6 6 gigs of dominator gt ram at 1600 set speed and 3 580s in sli