Elixir is known for their standard JEDEC modules, usually found in budget and mid-range systems. Their 1600 MHz tri-channel kit tries to give you that same value with a hint of overclockability thrown in the mix, for those who want that magical 1600 MHz speed, while spending as little as possible.
http://www.techpowerup.com/reviews/Elixir/6GB_Tri_Channel_1600
