The 10" rack is the de facto standard half-width rack. It uses the same spacing as 19" inch racks. My understanding is that two 8.75" devices fit in 19" rack wi

The 10" rack is the de facto standard half-width rack. It uses the same spacing as 19" inch racks. My understanding is that two 8.75" devices fit in 19" rack with mounting bracket in the center.