Alienware Aurora R4 Power Supply Problem/Question

I managed to find a power supply unit in my city that looks identical to the one on my system, but I do not know if it will work on my system.

Original Power Supply Model # H875EF-00   ( this is the one that was inside the alienware aurora r4)

Power Supply I Found - Model # H875E-00

Both of these power supply units output 875W but there is a difference on the sticker when reading the voltages, here are the difference in both models:

Modle # H875EF-00

AC INPUT (50-60Hz): 100-240V~/12.5A

+5V AND +3.3V SHALL NOT EXCEED 225W

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Model # H875E-00 says

AC INPUT (50-60Hz): 100-240V~/14A

+5V AND +3.3V SHALL NOT EXCEED 150W

I would like to know if it is possible to replace PSU with the Model #H875E-00 in my Alienware Aurora R4. Would this PSU cause the computer any damage or make any of the components not work properly.

Thanks For you Help!