I2C Connector Pin-Out; Host Board Interface; Table 4. I2C Connector Pin-Out - Intel RMS2MH080 Hardware User's Manual

I2C Connector Pin-Out

Host Board Interface

The Intel
through two custom board-to-board interface that implements two x4 PCI Express* lanes
signaling as defined in the PCI Express Specification 2.0. These interfaces also provide
+3.3 V power to the board. Connector A is on the opposite side of the module's heatsink.
Connector B is on the opposite side of the 4-pin Bootstrap CONFIG header.
Intel® Integrated RAID Module RMS2MH080 Hardware User's Guide

Table 4. I2C Connector Pin-Out

Pin Number
1
2
3
®
Integrated RAID Module RMS2MH080 board interfaces with the host system
Description
SMB_SAS_SES_SDA
GND
SMB_SAS_SES_SCL
19