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Rectangular silver ATX power supply unit with fan grille and cable bundle

KHACHIMO

KHACHIMO BTX 5050 530 180W Power Supply

SKU CH-7WXF-GX7ZH

An 80 PLUS Gold ATX power supply with Modern Standby support, zero-RPM fan mode and LLC resonant DC-to-DC topology for clean, quiet power delivery

  • TypeATX
  • Faster wake-from-sleep with Modern Standby support
  • Lower electricity draw from 80 PLUS Gold efficiency
  • Silent low-load operation via Zero RPM fan mode
  • Cleaner power delivery through resonant LLC with DC-to-DC
  • Cooler running temperatures thanks to high-efficiency design

Purpose & Audience

The KHACHIMO BTX 5050 530 180W Power Supply is a new ATX unit rated at 180 watts and 80 PLUS Gold certified. It targets builders repairing or upgrading small-form-factor systems that require this specific BTX form factor and wattage class.

Critical Specification

The single specification that decides fit is the BTX 5050 530 mechanical and electrical design, cross-referenced to part numbers HK280-21AP, HK280-25AP, PS-5181-8VS2, DPS-180KB-10A, PC8061 and FSP180-50SPV; the unit will not mount or connect correctly in a standard ATX chassis.

Installation & Common Issues

Installation is a direct swap when the chassis and mainboard match the listed part numbers, but builders often discover the BTX layout is incompatible with regular ATX cases or motherboards. Zero RPM fan mode and Modern Standby support function automatically once the correct hardware is in place.

Highlights

  • Faster wake-from-sleep with Modern Standby support
  • Lower electricity draw from 80 PLUS Gold efficiency
  • Silent low-load operation via Zero RPM fan mode
  • Cleaner power delivery through resonant LLC with DC-to-DC
  • Cooler running temperatures thanks to high-efficiency design

Specifications

TypeATX

Questions about this item

What does the 180 W rating mean once the unit is installed in a system?

The 180 W rating is the maximum continuous power the supply can deliver to all components combined; your build must stay under this total.

What does the ATX type tell me about the interface and its practical limits?

ATX defines the standard 24-pin main connector and peripheral plugs used by most desktop motherboards, so it fits any case and board designed for that form factor.

What physical space and mounting does this power supply need?

It follows the ATX form factor, using the standard four-screw mounting pattern and dimensions that fit any ATX-compatible chassis.

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