Bring in the Alpha RAMsinks. Alpha have been around for as long as I can remember in the cooling industry, and have the reputation for producing professional and quality products. These RAMsinks are no exception. They are made from aluminium, are extremely light, utilise a square pin design and appear to be made using a die-cast technique as opposed to the usual extrusion method. Another reason leading to this suspicion is that coming in a pack of 4, it looks like each ramsink is a piece of a whole heatsink that has been chopped into quaters as 2 edges of each ramsink plainly shows where they have been cut and grinded smooth.
Square pins can generally provide greater heat dissipation than the standard fin design.
The pins themselves are spaced approximately 2mm apart, with a width of 1.5mm. Basically, they are one very sweet looking chunky heatsink. I used Arctic Thermal Epoxy and Arctic Silver II so the heatsinks can get close and personal with the RAM chips. My card is actually one of the earlier revisions that Leadtek produced, and hence is a rather large PCB unlike most of the smaller cut down MX cards. As a precautionary measure, I covered the legs of my RAM with some thin tape as shown below.