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Compact ATX power supply unit, matte black metal casing with cooling fan grille

KHACHIMO

KHACHIMO NV-Power NV-175 175W power supply

SKU CH-482M-WPSRX

A 175W ATX unit with 80 PLUS Gold efficiency, zero-RPM fan mode, resonant LLC topology and Modern Standby support

  • TypeATX
  • Fast wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stops at low load for silent running
  • Resonant LLC with DC-to-DC gives clean, stable power
  • ATX form factor fits standard desktop cases

Efficient 175W ATX Power Supply

The KHACHIMO NV-Power NV-175 is a 175W ATX power supply designed for compact or low-power system builds. It targets users who prioritise energy efficiency and quiet operation in small form factor PCs or basic desktop upgrades. Its 80 PLUS Gold certification ensures high efficiency across typical loads, reducing wasted electricity and heat output. This unit suits builders seeking reliable power delivery without excess capacity.

ATX Standard Limits Output to 175W

The ATX form factor ensures broad compatibility with standard cases and motherboards, but the 175W rating sets a firm ceiling on total system power draw. High-performance graphics cards, multi-drive arrays, or overclocked processors will exceed this limit and cause instability. Builders must calculate the combined TDP of all components to confirm they remain within the rated output. Systems requiring more headroom need a higher-wattage unit instead.

175W Rating Decides Build Viability

The single specification that determines whether this unit fits a build is the 175W maximum continuous power rating. It dictates which CPUs, GPUs, and peripherals can be supported without triggering protection circuits or shutdowns. Verify the total power requirement of your planned components against this figure before purchase. If the total approaches or exceeds 175W, select a higher-capacity power supply.

Highlights

  • Fast wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stops at low load for silent running
  • Resonant LLC with DC-to-DC gives clean, stable power
  • ATX form factor fits standard desktop cases

Specifications

TypeATX

Questions about this item

Should I choose this 175W unit or look for a higher-wattage model?

The 175W rating suits low-power builds such as office PCs or thin-client replacements; only move up if your components collectively draw more than this supply can deliver.

What does the 80 PLUS Gold label mean for daily use?

It certifies high efficiency across typical loads, so the PSU wastes less electricity, runs cooler and lets the fan stay off longer under light work.

Does the ATX form factor limit which cases or motherboards I can use?

ATX is the standard desktop size, so it fits any case and motherboard designed for regular ATX power supplies.

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