1. Part Number G129 For Intel Nehalem Processor Socket LGA 1366 Passive Heat Sink For Blade amp 1U Server RoHS Compliant Deer Specification Dimension 90 0mm x 88 0mm x 23 5mm Weight 465g 59 Material Copper Heat Sink with Skiving Fins Captive mounting design Back Plate is not included Thermal Grease TIG830SP Pre printed Thermal Power up to 95Watts G129 Cooling Performance VS System Airflow Rth oat Thermal Resistance c w 8 g n 14 17 Airflow CFM a R