Intel D525MW Technical Product Specification page 58

Intel Desktop Board D525MW and Intel Desktop Board D525MWV Technical Product
Specification
Figure 17. Fan Location Guide for Chassis Selection
For all chassis configurations, the heatsink performance parameter, Ψ
than 3.85 °C/W. The detail thermal measurement metrology is described in the
TMSDG. For chassis that fail to meet the thermal specifications guideline highlighted
above, an actively cooled heatsink solution should be used.
58
(Chassis Orientation is Not Restricted)
should be less
JA