This is a HORIZ 19 EIA-310-D COMPLIANT 21 product from AMD, with the part number KIT-MB-61. It's designed for horizontal mounting and adheres to the EIA-310-D standard for 19-inch racks. This product likely serves as a component or accessory within a larger AMD system or server infrastructure.
KIT-MB-61 - Amd HORIZ 19 EIA-310-D COMPLIANT 21