vertical PDU
Also known as “vertical PDUs” or “0U PDUs”, ”Rack PDUs are mounted along the sides of the rack enclosure in the gap between the mounting rails and the side of the enclosure, freeing up RU space for critical equipment. Best-in-class vertical PDUs have an ultra-low-profile design that provides easy access to IT equipment and increases airflow efficiency.
Generally, however, a vertical PDU is the better choice for the modern data center. Vertical PDUs provide more outlets, can handle greater heat loads, and have a more flexible, space-saving design.