Re: Upgrade memory from 6GB to 12GB?
According to your Asus P6T Deluxe motherboard specifications, it has 6 RAM slots than can accept up to 4GB RAM sticks per RAM slot. I recommend removing your existing RAM sticks, (You don't want to mix RAM sticks), and go with 3x 4GB DDR3-1333MHz RAM sticks. This will provide you with 12GB RAM total, plus an upgrade path to 24GB RAM in the future just by adding 3 more 4GB RAM sticks, if you ever saw the need.
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Jeff Stübbers
Customer Service, Puget Systems
jeff {at} pugetsystems {dot} com