OSS EB4400 5-SLOT Gen4, Installation Manual

Page: 22 / 70

One Stop Systems
EB4400 (5-SLOT BP) 22
5.1 Before you begin
The EB4400 unit can accommodate standard full length PCIe cards and either single-width or dual-width GPUs.

When installing multiple double-width GPUs, begin placing the GPU in the far right end of the backplane (looking from the rear).

This will allow you to see the slot location and align the GPU connector easily on top of the slot.
Be careful and cautious when plugging in a GPU into a PCIe slot. Failure to align the GPU on the slot can damage the connector or some of the
components on card. See picture below as an example of a detached / damaged components.
5.2 Install GPU or PCIe card
Prior to installing a full length PCIe cards or GPUs, you must remove the top bracket and the air baffle.
To dismount top bracket, remove four screws located on both sides.
Remove the air baffle. There are three screws securing the baffle, one left side and two on the right side.
Once the screws are removed, slowly lift the baffle out of the unit.