What describes the power requirements for Dell EMC PowerStore?

A. Lower model numbered systems require less AC line current than higher model numbered systems

B. T models require less total power than X models
C. X models require less total power than T models
D. Lower model numbered systems require less input voltage (VAC) than higher model numbered systems

Reference: https://www.dell.com/support/manuals/pk/en/pkbsd1/powerstore/pwrstr-plang/power-requirements?guid=guid-21e142df-e22c-4bbc-8978-7c6124753654&lang=en-us