103-064-000B Dell EMC I/O Annex Assembly Card

The 103-064-000B is an internal network expansion component engineered to deliver cost-effective connectivity and enhanced system stability within multi-node server frameworks. Functioning as a specialized I/O annex assembly card, this main logic board extension mounts directly inside the storage processor enclosure to increase host interface density and streamline multi-bus data translation paths. Its fault-isolated layout manages high-throughput signaling streams cleanly, protecting critical processing paths from interface timeouts, communication latency, and packet drops during continuous high-availability storage array operations.

Alternative Part Numbers

• 103-064-000B
• K837R
• 0K837R

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