Enzotech CNB-S1 One-Piece Copper Northbridge Heatsink

Description

Enzotech’s CNB series is the world’s first complete one-piece forged copper Northbridge heatsink with no interface or gaps.  It gives you the best thermal performance possible without using a fan.  The chipset is cooled to optimum operating temperature with no fan noise or vibration. CNB-S1 can also be used for some Southbridge or VGA applications.
Multiple push pin
locations for universal mounting on various board assembly (hole to hole distance: 53mm to 59mm)
Formed of pure copper
to enhance thermal conductivity.
Excellent surface flatness
minimizes the interface between heat source and heat sink.
Dimension
36 x 36 x27.6(H) mm
Weight
80g
Material
Forged copper 1100
Base Flatness
Polished mirror surface, flatness for machined surfaces are typically in the range of 0.0003" to 0.0004"per inch