Supermicro X13DGU User Manual page 26

Super X13DGU User's Manual
3. Heatsink
1U Heatsink
2U Heatsink
4U Heatsink and Heatsink Fan
Note: Exercise extreme care when handling the heatsink. Pay attention to the edges
of heatsink fins, which can be sharp! To avoid damaging the heatsink, please do not
apply excessive force on the fins.
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