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Rectangular black metal ATX power supply unit with fan grille and cable bundle

KHACHIMO

KHACHIMO S10 650W ATX power supply DPS-650PB A 41A9745 41A9746

SKU CH-96JH-W5VZP

A 650 W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby compatibility

  • Product typeATX
  • Modern Standby compatibility for near-instant wake from sleep
  • 80 PLUS Gold efficiency reduces power draw and heat output
  • Zero RPM fan mode stops the fan at low loads
  • Resonant LLC with DC-to-DC delivers stable voltage and less coil whine
  • 650 W ATX capacity for modern desktop builds

KHACHIMO S10 650W ATX Power Supply

This new KHACHIMO S10 unit delivers 650 watts of continuous power in a standard ATX form factor. It is built for desktop builders who need a reliable, efficient supply for a modern system. The 80 PLUS Gold certification confirms high efficiency across typical loads. Modern Standby compatibility ensures extremely fast wake-from-sleep times and better low-load efficiency.

80 PLUS Gold Efficiency and LLC Topology

The single specification that decides fit is the 80 PLUS Gold rating paired with a resonant LLC topology and DC-to-DC conversion. This combination provides clean, consistent power while reducing coil whine for quieter operation. It also enables the use of more energy-efficient sleep states supported by the platform. Builders who need a higher wattage ceiling for multi-GPU configurations should look elsewhere.

Zero RPM Fan Mode for Silent Builds

At low and medium loads the cooling fan switches off entirely, delivering near-silent operation during everyday tasks. This feature frees the builder from fan noise without sacrificing thermal performance when the load increases. The unit requires a standard ATX mounting space and compatible motherboard power connectors to function correctly.

How it compares

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

Price $212.99
Pricier than about 65% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeATX

Questions about this item

What does the 650 W rating mean for my build?

The 650 W label is the maximum continuous power the unit can deliver to components; actual draw depends on your GPU and CPU, so choose a unit with headroom above your estimated peak load.

How does the 80 PLUS Gold certification affect everyday use?

80 PLUS Gold means the supply meets defined efficiency targets at typical loads, which lowers electricity draw, reduces waste heat and helps the fan stay off longer in Zero RPM mode.

What do I need to check so the ATX unit fits my case?

Verify your case accepts a standard ATX power supply, has the cut-out for the rear mounting flange, and provides enough depth clearance for the unit length.

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