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Rectangular ATX power supply unit with matte black finish and cooling fan grille

KHACHIMO

KHACHIMO 650W power supply DPS-650AB-14C 80 PLUS Gold

SKU CH-AQ98-9TFEG

An 80 PLUS Gold ATX power supply delivering 650W with Modern Standby support, zero-RPM fan mode and resonant LLC topology for quiet, efficient power

  • Product typeATX
  • Modern Standby support for near-instant wake from sleep
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Zero RPM fan mode keeps the unit silent at light loads
  • Resonant LLC with DC-to-DC delivers clean power and less coil whine
  • ATX 650 W output handles mainstream builds

650W ATX power supply

The KHACHIMO DPS-650AB-14C is a new 650W ATX power supply built for desktop PCs that need efficient, quiet power delivery. It suits system builders who want 80 PLUS Gold efficiency and Modern Standby support for faster wake times.

80 PLUS Gold and Zero RPM mode

Gold certification means the unit runs at high efficiency, reducing power draw, heat and fan noise. The Zero RPM mode stops the fan completely at low and medium loads, while the resonant LLC topology with DC-to-DC conversion cuts coil whine and keeps voltage stable during sleep states.

Standard ATX installation

The unit fits a regular ATX mounting pattern and uses standard connectors, so it drops into most cases without adapters. Builders should verify that their case depth and cable routing allow the fixed cables to reach the motherboard and GPU sockets cleanly.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $465.99
Pricier than about 89% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

How often will the cooling fan need replacement if it runs in Zero RPM mode at low loads?

The fan stops entirely at low and medium loads, reducing wear and extending its service life.

Will the 650W rating hold during continuous full-load operation without tripping protection?

The 650W output is sustained by the resonant LLC topology with DC-to-DC conversion for stable delivery.

How much heat and noise should I expect when the unit runs all day at typical loads?

80 PLUS Gold efficiency keeps waste heat low, and Zero RPM mode keeps the fan off at light loads.

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