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Compact 350W 80 Plus Gold PSU with matte black finish

KHACHIMO

KHACHIMO Flex Pos 350W 80 Plus Gold power supply

SKU CH-GJZT-ADW9R

A compact 350W ATX power supply with 80 Plus Gold efficiency, zero-RPM fan mode and Modern Standby support for quiet, low-power systems

  • TypeATX
  • Faster wake from sleep with Modern Standby support
  • Lower energy use and cooler running with 80 PLUS Gold efficiency
  • Near-silent operation at typical loads via Zero RPM fan mode
  • Clean, stable power delivery through resonant LLC topology with DC-to-DC conversion
  • Reduced coil whine for quieter performance under load

Flex Pos 350W — who it serves

This 350W ATX unit targets small-form-factor builds and entry-level workstations that prioritise quiet operation and efficient low-load behaviour. Its Gold-rated platform and Modern Standby support suit systems that spend long periods in sleep or idle states. Builders needing higher wattage for discrete graphics or heavy multi-core workloads should look elsewhere.

Before you order

Confirm your chassis accepts a 1U form factor and that the 24-pin ATX connector reaches the motherboard without strain. Verify the total system draw stays within the 350W rating, especially if you plan to add storage or expansion cards. The unit ships with the standard ATX pin-out; no proprietary cables are included.

Sustained-load behaviour

The resonant LLC topology with DC-to-DC conversion keeps voltage regulation tight during continuous operation, reducing coil whine and supporting deeper sleep states. At low and medium loads the Zero RPM mode stops the fan entirely, so acoustic output remains near-silent until higher thermal thresholds are reached. Gold certification ensures efficiency stays high across the load curve.

Highlights

  • Faster wake from sleep with Modern Standby support
  • Lower energy use and cooler running with 80 PLUS Gold efficiency
  • Near-silent operation at typical loads via Zero RPM fan mode
  • Clean, stable power delivery through resonant LLC topology with DC-to-DC conversion
  • Reduced coil whine for quieter performance under load

Specifications

TypeATX

Questions about this item

What cables are included with the KHACHIMO Flex Pos 350W and which must be purchased separately?

The supplier data lists no cables or accessories; check the product images or contact us for the exact bundle before ordering.

Should I choose the 350 W Gold unit or the 300 W Bronze model mentioned in the title?

The 350 W model carries 80 PLUS Gold certification and Modern Standby support, while the 300 W variant is Bronze rated; pick the Gold unit for higher efficiency and sleep-state compatibility.

What does the 80 PLUS Gold rating mean for daily power draw and heat in my PC?

It guarantees at least 80 % efficiency at typical loads, so the supply wastes less electricity, runs cooler and keeps fan noise lower during normal use.

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