The performance of this unit is as follows;
Silent Mode
Willamette Up to 1.8 Ghz
Northwood Up to 2.80 Ghz
Normal Mode
Willamette 2.0 Ghz
Northwood Over 2.80 Ghz
The kit comprises flower heatsink, fan and bracket, Fan Mate 1 speed controller, thermal compound, an extensive range of fixings and spares.
It is recommended that the heatsink is fitted with either Arctic Silver 3 or Arctic Alumina thermal compounds.
For the full manufacturer's specification visit Zalman CNPS6500B-AlCu.
Fitting instructions are available via the same link.