The RM-G5-PO is a rack mount frame with individual pull out mounts to mount either one or two Mac Pro™ units. This allows the customer to pull out each of the Mac Pro™ units individually. The slides extend 22″ out from the front of the rack allowing side access to the Mac Pros™ for maintenance or upgrades without having to remove the unit from the RM-G5-PO mounts. Adjustable rear brackets are included for the RM-G5-PO to fit racks from 22” to 30” deep. The Apple units are mounted vertically with no modifications. When fully extended, the customer may de-cable the Mac Pro™ from the front of the rack. The slides have a positive lock out so the customer may work on or upgrade the Mac Pro™ in place. The weight capacity of each RM-G5-PO mount is 100 pounds (45 kg). The RM-G5-PO takes an additional 2RU for a total of 14 RU when mounting the Mac Pro™.