Replace Power RPSU-C99-67 power supply

Replacement PSU for Legacy eMachines

This Replace Power RPSU-C99-67 unit serves as a direct power-supply replacement for older eMachines desktops including the S2485, T1930, T1140, H3054, H2862 and T1782 models. It fits standard ATX bays and uses a grey enclosure with a single 80 mm fan for cooling. The reduced depth helps it sit in tighter chassis where longer units would not fit. It is intended for owners restoring or repairing those specific legacy systems.

Selectable 115 V or 230 V Input

The unit operates on either 115 V or 230 V mains voltage, selected by a physical switch on the rear. This dual-voltage capability lets the same PSU work in regions with different grid standards without needing a separate model. Builders must verify the switch matches the local supply before powering the system. Incorrect setting will prevent operation or damage the unit.

Connector Mix for Older Builds

The harness provides one SATA connector, one 20-pin ATX motherboard plug, one 12 V ATX plug, two large peripheral connectors and two 6-inch small peripheral connectors. This combination covers the drive and board interfaces common in the target eMachines era. Systems requiring multiple SATA devices, PCIe power or a 24-pin motherboard header will find the native cabling insufficient.