Copper, Aluminum

Dell Precision T3500/T5500/T7500 CPU Cooling Heatsink Dell P/N: 0U016F Tested

Cooler Master LGA775 CPU Cooling Fan PWM Heavy Duty Copper Core Heatsink

Heatsink CPU Cooler LED RGB Fan with 4 Pin Intel LGA 2011 V2 V3 V4 LGA 2011-3

Heatsink CPU Cooler LED RGB Fan with 4 Pin Intel LGA 2011 V2 V3 V4 2011-3

Heatsink CPU Cooler LED RGB Fan 4 Pin Intel LGA 2011 V2 V3 V4 2011-3 (PLZ READ)

SuperMicro 2U LGA 2011 Passive CPU Cooling Heatsink P/N: SNK-P0048PS Tested