KHACHIMO 1133W ATX Power Supply SPASUNM-08G 80 PLUS Gold

1133W ATX Power Supply for Workstation Replacements

This 1133W ATX unit is built for high-output workstation chassis such as the KHACHIMO X4640, X4600, M2 and T5440. It delivers the sustained power those platforms require while meeting 80 PLUS Gold efficiency targets. The supply suits IT managers refreshing fleet hardware or enthusiasts restoring a compatible rack or tower system.

Standard ATX Fit with Zero-RPM Idle

Installation follows the regular ATX form factor, so the unit slides into the same bay and uses the same screw pattern as the original supply. Cable routing matches the factory harness layout for the listed workstation models. The only common issue is verifying that the specific connector mix matches the motherboard revision, as some revisions differ in auxiliary power counts.

80 PLUS Gold Efficiency at 1133W

The single specification that determines fit is the 1133W continuous rating combined with 80 PLUS Gold certification. Systems drawing significantly less peak power will not benefit from the efficiency curve, while configurations exceeding this limit risk shutdown. Buyers needing lower-wattage or higher-wattage units should select a different model.