C19 to C14 Power Cord Connects Computers, Servers and Other Network Devices This C14 to C19 cable is designed for small data center or office workstation applications that do not require a heavy-gauge connection. The C14 to C19 power cable can be used to connect a computer, server or drive to a UPS system or PDU or replace or upgrade the standard power cord provided by the device's manufacturer. The 6-ft. (1.83 m) length allows you flexibility in placing equipment with respect to the power outlet.