Dynatron R23 for Intel® Sandy Bridge Romley-EP/EX Narrow ILM Processors up to TDP 135 Watts Vapor Chamber CPU Cooler for socket 2011 2U Server Solution - Retail Type: Heatsinks only Heatsink Material: Vapor Chamber Base with AluminumStacked Fin Compatibility: Intel Sandy Bridge EP/EX Processors E5-1600 / E5-2600 / E5-4600 (for Narrow ILM Mounting Only) up to TDP 135 Watts Heatsink Dimensions: 5.25x4.25x3.5 Weight: 0.97 lbs
