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Rectangular ATX power supply unit with 10-pin connector and matte black metal casing

KHACHIMO

KHACHIMO 10Pin 310W Power Supply

SKU CH-X7BD-EZ8MN

An 80 PLUS Gold ATX unit with 310 W output, Modern Standby support, Zero RPM fan mode and LLC resonant topology for quiet, efficient power

  • Product typeATX
  • Faster wake-from-sleep with Modern Standby compatibility
  • Lower electricity bills through 80 PLUS Gold efficiency
  • Silent operation via Zero RPM fan mode at low loads
  • Cleaner power delivery using resonant LLC with DC-to-DC conversion
  • Reduced coil whine for quieter system performance

Compatible Desktop Power Supply

The KHACHIMO 10Pin 310W Power Supply is an ATX unit rated for 310 watts and 80 PLUS Gold efficiency. It targets owners of compatible desktop systems needing a modern standby ready replacement.

Verify Connector And Clearance

Confirm that your motherboard uses a 10-pin main power connector and that the chassis can accept a standard ATX form factor unit. Check that the 310 watt rating meets the combined load of your installed components before ordering.

Modern Standby And Silent Features

Modern Standby compatibility enables extremely fast wake-from-sleep times and better low-load efficiency. Zero RPM fan mode stops the fan at low and medium loads for near-silent operation while resonant LLC topology with DC-to-DC conversion reduces coil whine.

How it compares

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

Price $70.99
Cheaper than about 79% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What comes in the box with this 10-pin 310 W power supply and what must be purchased separately?

The unit itself is supplied; no cables, mounting screws or adapters are listed, so any required ATX cables or case fixings must be sourced separately.

Which of the model numbers in the title — 4650, 6600, 8600T, T6900C or 550 — identifies the correct unit for my system?

Each number corresponds to a specific desktop chassis or motherboard variant; match the exact model printed on your original PSU label to the one in the title before ordering.

What does the 310 W rating mean once the supply is installed in a working PC?

It is the maximum continuous DC output the unit can deliver across all rails while meeting 80 PLUS Gold efficiency and Modern Standby wake requirements.

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