XPG Core Reactor II 1200W PSU Review – Platinum > Gold

Hold Up Time

hold_up_time

ac_loss_hold_up_time

pwr_ok_inactive_to_dc_loss_delay

The hold-up time is long, and the power ok signal is accurate.

Inrush Current

inrush_current_115V

inrush_current_230V

The inrush current is a bit high at 115V. I couldn’t get a proper measurement at 230V. Sometimes, this can happen.

Timings

timing_20%_t1

timing_20%_t3

timing_100%_t1

timing_100%_t3

The PSU supports Alternative Low Power Modes and has a 5VSB rail that can deliver 3A (or more) of current.

A note: for PSUs supporting ALPM, the 5VSB rail should be able to deliver more than 2.5A max current output. The ATX spec recommends at least 3A at 5VSB when the PSU supports Alternative Low Power Modes.