Applies to Legacy NVIDIA (Mellanox) Switches NVIDIA Mellanox Onyx operating system Description This article explains how to download the firmware of an NVIDIA Mellanox switch that was sold with NetApp...Applies to Legacy NVIDIA (Mellanox) Switches NVIDIA Mellanox Onyx operating system Description This article explains how to download the firmware of an NVIDIA Mellanox switch that was sold with NetApp HCI products until Feb 2022. Some of these switches are supported by NetApp and others by NVIDIA (formerly Mellanox).