Gigabyte Power Supplies

↪ Notes: Good overall electrical performance and component quality. Version 1.0 is ATX 3.0, Version 1.1 is ATX 3.1 to replace 12VHPWR with 12V-2x6.

↪ Notes: Good overall electrical performance and component quality. Version 1.0 is ATX 3.0, Version 1.1 is ATX 3.1 to replace 12VHPWR with 12V-2x6.

↪ Notes: The OCP triggering point on the 5VSB rail allows for extremely excessive ripple; 5V rail hot triggering point allows for a voltage drop out of spec.

↪ Notes: The OCP triggering point on the 5VSB rail allows for extremely excessive ripple; 5V rail hot triggering point allows for a voltage drop out of spec.

↪ Notes: No external visual difference, PCB underwent slight revision, poor 3.3v transient response.

↪ Notes: Updated version of the P-GM. Decent overall performance, but component quality leaves a bit to be desired (especially the fan.)

↪ Notes: The OCP triggering points on the minor rails should be reduced. Some components, especially on the secondary side, are of questionable quality.

↪ Notes: Various issues including low PF, poor excursion response, and terrible vampire power suppression. OCP is set sky-high on the minor rails.

↪ Notes: Numerous minor issues, failed ATX 3.0 transient response testing, poor build quality.

↪ Notes: Widespread failures due to explosive FETs from bad board design. See serial number range in notes for affected units.