


The Dell R7625 LOM Blank (Part Number: YM3P9) is designed to fill the LOM (LAN on Motherboard) slot in Dell PowerEdge R7625 servers when a LOM module is not installed. This blank helps maintain optimal internal airflow by sealing off the unoccupied opening, ensuring that cooling is properly directed to active components rather than escaping through unused ports. It plays a vital role in preserving the server’s thermal balance and preventing hot spots within the chassis.
In addition to supporting thermal efficiency, the YM3P9 LOM blank provides protection for internal circuitry by preventing dust, debris, and accidental physical contact with the motherboard interface. It also contributes to a clean, uniform appearance on the server’s rear panel. For enterprise environments where not all connectivity options are in use, this blank ensures that the server remains properly sealed and visually consistent.
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