This is an Agilent Keysight N6700C Low-Profile Power Supply Mainframe.  I have several of these, all in GREAT condition, and guaranteed fully operational.  One per bid.  This is the MAINFRAME ONLY.  Modules are sold separately. 

Maximum Total Output Power (= Sum of Total Module Output Power)

AC Input

Protection Response Characteristics

The Keysight N6700C is a 400 W 1U high, 4-slot modular power system mainframe that accepts from 1 to 4 N6700 series DC power modules in any combination. Modules are ordered separately. The N6700C offers GPIB, LAN, and USB, interfaces standard, and LXI compliance. Select from more than 30 different DC power modules, ranging in capability from basic to high precision, and in power from 20 - 500 W.

Shipping in the USA is $60