Specifications
12 PowerEdge R720 and R720xd Technical Guide
The R720xd supports up to twenty-four 2.5” or up to twelve 3.5” front-accessible, hot-plug hard
drives that are secured by a removable front bezel. Other front-panel features include an LED
control panel, a USB connector, and a video connector.
The R720 back panel includes features such as redundant hot-plug power supply units (PSUs), four
Ethernet connectors, PCI expansion slots, and many other features that are described in the rest of
this guide.