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Rectangular ATX power supply in black metal casing with cooling fan and cable bundle

KHACHIMO

KHACHIMO Blade2500 B2500 475W ATX power supply

SKU CH-CVR8-AET4E

An 80 PLUS Gold ATX power supply delivering 475 W with Zero RPM fan mode and resonant LLC topology for silent, efficient power

  • TypeATX
  • Near-instant wake from sleep with Modern Standby support
  • High-efficiency 80 PLUS Gold operation lowers consumption and heat
  • Silent running at low loads through Zero RPM fan mode
  • Clean, stable output via resonant LLC and DC-to-DC topology
  • 475 W ATX power for reliable system performance

KHACHIMO Blade2500 475W ATX Power Supply

The KHACHIMO Blade2500 B2500 is a 475 watt ATX power supply built for modern desktop systems. It carries 80 PLUS Gold certification for high efficiency and supports Modern Standby for rapid wake-from-sleep performance. Resonant LLC topology with DC-to-DC conversion provides clean, consistent power delivery while reducing coil whine. A zero RPM fan mode stops the fan completely at low and medium loads for near-silent operation.

Ideal for efficiency-focused builds.

This unit suits builders who want Gold-rated efficiency, quiet running and Modern Standby compatibility in a standard ATX form factor. It is not intended for configurations that demand substantially more than 475 watts of continuous power. Buyers planning multi-GPU setups or heavily overclocked platforms should look at higher-capacity alternatives.

475 watt rated output

The single specification that decides fit is the 475 watt maximum output. Verify that your total system draw under full load stays within this limit before purchasing. The 80 PLUS Gold rating ensures efficient conversion across typical loads, while the LLC resonant topology and DC-to-DC design support stable voltage regulation and low-noise sleep states.

Highlights

  • Near-instant wake from sleep with Modern Standby support
  • High-efficiency 80 PLUS Gold operation lowers consumption and heat
  • Silent running at low loads through Zero RPM fan mode
  • Clean, stable output via resonant LLC and DC-to-DC topology
  • 475 W ATX power for reliable system performance

Specifications

TypeATX

Questions about this item

Does the 475W unit's fan require periodic cleaning or replacement under normal use?

The Zero RPM Fan Mode keeps the fan off at low and medium loads, reducing wear and dust intake. When it does spin, occasional compressed-air cleaning is sufficient; no scheduled replacement interval is defined.

Which protection activates first during a prolonged full-load session — over-temperature or over-current?

Over-temperature protection engages first if internal temperatures exceed safe limits, shutting down the PSU before current limits are reached.

How much waste heat and audible noise appear when the supply runs continuously at typical desktop loads?

At typical loads the fan remains off in Zero RPM mode, so audible noise is near zero and waste heat stays low thanks to 80 PLUS Gold efficiency.

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