view of new aluminum and copper heatsink with thermal compound

wheel machine iron vehicle engine bumper light tire lighting car rim electronics glass spoke close view aluminum copper heatsink thermal compound computer cpu isolated white background technology computer energy metal industry silver electronic pc air aluminum heat hardware electrical copper device server system temperature motherboard equipment aluminium component microchip power paste cpu processor pin macro compound pipe radiator ventilator metallic heatsink cooler thermal transfer closeup cooling cold hot rm1 protect cool passive single heatpipe socket