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Rectangular black ATX power supply unit with cooling fan visible on one side

KHACHIMO

KHACHIMO YM-8701A 700W 80 PLUS Gold ATX power supply

SKU CH-W4AP-YNSHK

A 700W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and LLC resonant topology for quiet, efficient operation

  • Product typeATX
  • Modern Standby support for rapid wake times
  • 80 PLUS Gold efficiency reduces power draw and heat
  • Zero RPM fan mode delivers silent low-load operation
  • Resonant LLC with DC-to-DC topology provides stable, clean power
  • 700 W rated output with 900 W peak capacity

PSU for modern standby builds

The KHACHIMO YM-8701A is a new ATX power supply designed for systems that rely on fast wake-from-sleep behaviour. Its 80 PLUS Gold certification means lower consumption and cooler running during everyday use. It suits builders who want quiet, efficient power for a desktop that spends long periods in low-power states.

700 W continuous with 900 W peak

The unit delivers 700 W of sustained output and can handle short bursts up to 900 W. That single figure decides whether the PSU can support your chosen graphics card and CPU combination under full load. Check your components' peak draw against this limit before committing.

Zero RPM fan and LLC topology

A resonant LLC design with DC-to-DC conversion keeps voltage clean and reduces coil whine while enabling deeper sleep states. At low and medium loads the fan stops completely, removing acoustic noise from the build. The platform needs standard ATX mounting and cabling; no extra connectors or adapters are mentioned.

How it compares

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

Price $415.99
Pricier than about 86% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What does the 700 W continuous rating mean for my build?

The unit can deliver 700 W continuously, while the 900 W peak figure covers brief spikes during heavy loads.

How does the ATX form factor limit what I can install?

The ATX dimensions fit standard mid-tower and full-tower cases; the unit uses the regular ATX mounting pattern and 24-pin motherboard connector.

What clearance and mounting holes does the YM-8701A need inside my case?

It requires a standard ATX PSU bay with four rear mounting screws and enough depth for a typical ATX-length chassis.

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