Attaching The Heat Sink And Retention Clip - Intel SDS2 Product Manual

4. Before inserting the retention clip into the heat sink slot, make sure the plastic pin (see 1 below)
is aligned with the heat sink notch (see 2 below). Align the notched side of the heat sink
(see 2 below) with the edge of the socket containing the "PG370" designation (see 3 below)
and place onto the processor as shown.
Figure 8. Attaching the Heat Sink and Retention Clip
22 Intel Server Board SDS2 Product Guide