It's a triple channel kit. Mushkin has decent RAM - I use them in my computer - no issues.
The real question is do you need a triple channel kit, or a dual channel one?
One more thing - they don't need heatsinks on them - so those should be fine.
basically i am trying to build the best computer i can for the lowest price. i am guessing that triple channel is more expensive than double. i still want this computer to be very good. good enough to run the most demanding multimedia applications including games.