We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
ATX power supply unit with matte black finish and cooling fan visible

KHACHIMO

KHACHIMO Power Supply ORION 350W M-B3502

SKU CH-E8TW-6BA7G

An ATX power supply delivering 350 watts with 80 PLUS Gold efficiency, Modern Standby support, Zero RPM fan mode and resonant LLC topology for quiet, stable power

  • TypeATX
  • Modern Standby support for extremely fast wake-from-sleep
  • 80 PLUS Gold efficiency lowers power draw and heat
  • Zero RPM fan mode stops the fan at low load
  • Resonant LLC with DC-to-DC conversion delivers clean power
  • ATX form factor fits standard 350 W system builds

ORION 350W ATX power supply

The KHACHIMO ORION unit delivers 350 W through a standard ATX form factor. It targets builders who need a compact, efficient source for mainstream desktops or small-form-factor systems. Modern Standby compatibility means the PC wakes almost instantly from sleep. The 80 PLUS Gold rating confirms high efficiency across typical loads.

Fits standard ATX cases

A single 350 W rail simplifies cable routing because no multi-rail balancing is required. DC-to-DC conversion with resonant LLC topology keeps voltage regulation tight for CPU and GPU circuits. The design frees internal space by omitting bulky legacy connectors that older units still carry. Builders without Modern Standby boards lose the fast-wake benefit.

Gold efficiency, semi-passive cooling

At low and medium loads the fan stops completely, yielding near-silent operation. Resonant LLC topology reduces coil whine even when the fan spins. Gold-grade efficiency lowers waste heat, so case temperatures stay cooler during long sessions. Heavy sustained loads will spin the fan and raise audible noise.

Highlights

  • Modern Standby support for extremely fast wake-from-sleep
  • 80 PLUS Gold efficiency lowers power draw and heat
  • Zero RPM fan mode stops the fan at low load
  • Resonant LLC with DC-to-DC conversion delivers clean power
  • ATX form factor fits standard 350 W system builds

Specifications

TypeATX

Questions about this item

What is the maximum continuous power output of the 350W unit?

The power supply delivers up to 350W of continuous power for system components.

How loud is the fan during all-day operation?

Zero RPM Fan Mode stops the fan at low and medium loads, giving near-silent running.

Which motherboard power connector does the ATX unit require?

It uses a standard 24-pin ATX connector plus the CPU 4/8-pin cable included in the box.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.