Alpha have introduced a new heatsink for Intel's Nehalem-EP processors called the Alpha PRN9055T. The PRN9055T heatsink measures 90x90x55.5mm, mounts through the four holes surrounding the CPU and weighs 846 grams. It comes with a fan or bare for customers who prefer to choose a fan based on their individual requirements. The standard M86 fan is a high performance 80x80x25mm fan from Sanyo Denki. Using the M86 fan (4500rpm, 1.50m3/min( 53.0 CFM ), 40db), cooler performance sits at 0.21 degC/W.
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