Intel
®
Server Chassis P4304XXMFEN2/P4304XXMUXX Product Family System Integration and Service Guide
65
Figure 77. Interconnection Diagram for Two 4x3.5” Hot-Swap Drive Bay Kits
6. Connect one end of the I²C cable to the HSBP_I²C header on the server board and the other end
to the I²C_IN header on the backplane. See Appendix B for routing the I²C and Mini-SAS HD
cables. (See letter A).
7. Connect one end of the cascading I²C cable to the I²C_OUT header on the backplane in the
lower/left position and the other end to the I²C_IN header on the backplane in the upper/right
position (see letter B).