Expansion Board Thermal Requirement - HP ProLiant ML30 Gen10 User Manual

Expansion board thermal requirement

Expansion board thermal requirement
The PCI fan option is required to meet the system thermal requirement when any of the following expansion board options are installed:
Type-p Smart Array controllers
High-performance NIC controllers
10 GB Ethernet adapters
GPUs
M.2 SSDs
Third-party expansion boards
Expansion board thermal requirement 135