GB200-NVL4 to host board connection cable routing
Use this information to route the cables for GB200-NVL4 to host board connection.
This section contains cable routing of two different configurations, with and without the E3.S switch board.
GB200-NVL4 to host board connection – without E3.S switch board

| From | To |
|---|---|
| 1 MCIO x4 connector for GB200-NVL4 HPM board connection Location: host board View the connector location at Host board connectors. | 1a GB200-NVL4 MCIO x4 host board or switch board connector Location: Right-side GB200-NVL4 board View the connector location at GB200-NVL4 board connectors – Dual CX8 mezzanine module configuration or GB200-NVL4 board connectors – MCIO breakout board configuration. |
GB200-NVL4 to host board connection – with E3.S switch board

| From | To |
|---|---|
| 1 MCIO x4 connector for secondary (right-side) GB200-NVL4 board connection Location: E3.S switch board View the connector location at E3.S switch board connectors. | 1a GB200-NVL4 MCIO x4 host board or switch board connector Location: Right-side GB200-NVL4 board View the connector location at GB200-NVL4 board connectors – Dual CX8 mezzanine module configuration or GB200-NVL4 board connectors – MCIO breakout board configuration. |
| 2 MCIO x4 connector for host board connection Location: E3.S switch board View the connector location at E3.S switch board connectors. | 2a MCIO x4 connector for GB200-NVL4 HPM board connection Location: host board. View the connector location at Host board connectors. |