3
Installing Devices
Installing a SODIMM
Installing a Mini PCIe Card
The system board is equipped with 2 Mini PCIe
slots: full-size (black) and half-size (white). The
half-size slot provides USB & SATA interfaces
whereas the full-size slot provides PCIe and USB
interfaces.
The system supports two DDR4
SODIMM sockets (dual channel).
Installing a PCIe Expansion Card
Important
:
When inserting expansion cards into the system unit, please select a standard card
within 303x126x41 (LxWxH) mm in order to fit into the system chassis.
Note
: The EC532-KD-AI6881 provides one PCIe x16 and one PCIe x4 (x 1 lane)
expansion slots with the H320-2E riser card. The EC533-KD-AI6881 and EC533-KD-
AI3G46E one PCIe x16 and two PCIe x4 (x 1 lane) slots with the H320-3E riser card.
To install an expansion card, you need to first remove the slot plates and bracket by uninstalling the
thumb screws on the front panel.
Mini PCIe Module
Mini PCIe Socket
Key
Stand-off
Notch
Mini PCIe Module
Mini PCIe Socket
Key
Stand-off
Notch
Mini PCIe Module
Mini PCIe Socket
Key
Stand-off
Notch
Step 1
Step 2
Step 3
Notch
Retention Notch
Key
Socket Top View
DDR4 SO-DIMM
Retention Clip
45°
Step 1
Step 2
Step 3
Notch
Retention Notch
Key
Socket Top View
DDR4 SO-DIMM
Retention Clip
45°
Step 1
Step 2
Step 3
Step 1
Step 2
Step 3
thumbscrew
and bracket
Slot plate
PCIe card
PCIe expansion slot
8-pin graphics card
power connector