Gulfe ATX Power Supply Replacement for HP Pavilion Elite HPE H8-1027C Desktop

Direct Replacement for HP Pavilion Elite HPE

This ATX power supply is built as a direct replacement for the HP Pavilion Elite HPE H8-1027C desktop. It fits legacy systems that require a standard ATX form factor with reduced depth. The unit provides the necessary connectors for older motherboards and storage devices. It is intended for users restoring or repairing this specific platform.

Sustained Operation With Protective Circuits

The supply delivers continuous power with over-current and over-power protection active during extended loads. A hold-up time of 17 ms minimum at nominal input helps maintain output during brief mains interruptions. Rise time stays under 70 ms for stable voltage ramp-up. High efficiency and low ripple and noise support consistent performance over long sessions.

ATX Connector Limits And Legacy Rail Set

The 24-pin ATX connector uses a 20+4 pin design for broad motherboard compatibility. Output rails include +5V, -5V, +3.3V, -12V, +5V-SB and dual +12V lines rated for older architectures. Three SATA 15-pin connectors, two LP4 and one floppy connector cover period storage and peripherals. Input range covers 115/230 V at 47-63 Hz for global use.