Dell PowerEdge XE9640 Installation And Service Manual page 13

Figure 4. Bottom layer of the XE9640 system with Intel GPUs - inside the system
1. Manifold Liquid cooling cover
2. Power distribution board (PDB)
3. NA
4. Manifold Liquid cooling tubes
5. Manifold Liquid cooling tray
6. Express service tag
7. Carrier Base Board (CBB) B
8. Intel GPU and cold plate
NOTE: Handle must be removed after the CBB is installed.
9. Carrier Base Board (CBB) A
NOTE: Handle must be removed after the CBB is installed.
10. GPU board
11. PSU
Dell PowerEdge XE9640 system configurations and features 13