User's Manual
2.4.5 Installing Expansion Functional Module
Installation steps of expansion functional Module BRAV-7520 are consistent with BRAV-7521. BRAV-
7521 is taken as an example below.
Step 1: The step here is the same as above chapter "2.4.3 Installing M.2 Module", For details, please refer
to the above chapter "2.4.3 Installing M.2 Module"
Step 2: Take down the corresponding number of extension baffles according to the requirements of
extension function modules
Step 3: Insert the extension function module into the corresponding extension slot and fix it with screws
Step 4: Use the opposite steps to complete the installation of the machine
Note: BRAV-7520 contains 1*PCIeX4 and 1*PCIeX16 extended slots. BRAV-7521 contains 2*PCIeX4
and 2*PCIeX8 extended slots.
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