The Alveo U55C accelerator card includes an 8-pin PCIe AUX power connector that provides additional power configurations. All configurations use, at minimum, the 75W PCIe slot power. Connecting a 6-pin or 8-pin PCIe AUX power cable provides additional power. The maximum power available for the various AUX power cable configurations is given in the following table.
|AUX Power Configuration||Maximum Power Available|
|No AUX power cable connected||75W|
|2x3 AUX power cable connected||150W|
|2x4 AUX power cable connected||225W 1|