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KHACHIMO 320W ATX power supply unit PA-2321-1H 80 PLUS Gold

KHACHIMO

KHACHIMO 320W ATX Power Supply PA-2321-1H 80 PLUS Gold

SKU CH-GFT7-P5EVJ

A 320W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support

  • TypeATX
  • Fast wake from sleep with Modern Standby support
  • Lower power draw and cooler running with 80 PLUS Gold efficiency
  • Near-silent operation via Zero RPM fan mode at low loads
  • Clean, stable power delivery through Resonant LLC topology with DC-to-DC conversion
  • 320 W ATX power supply for reliable system performance

KHACHIMO 320W ATX Power Supply PA-2321-1H

This 320W ATX power supply carries 80 PLUS Gold certification for high efficiency, lower power consumption and cooler running. Modern Standby compatibility enables extremely fast wake-from-sleep times and improved low-load efficiency. Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power while reducing coil whine. A Zero RPM fan mode stops the cooling fan entirely at low and medium loads for near-silent operation.

Ideal for Modern Standby PCs needing efficient

This unit suits compact or office systems that prioritise quiet, efficient power delivery and fast sleep-wake cycles. Builders requiring higher wattage for discrete graphics cards, multi-drive arrays or sustained heavy compute loads should look at a higher-output power supply. The 320W rating and ATX form factor define the upper limit for component combinations this PSU can reliably support.

80 PLUS Gold efficiency at 320W

The 80 PLUS Gold rating confirms high efficiency across typical loads, reducing waste heat and electricity cost. This single specification determines whether the power supply meets the efficiency and thermal targets for your build.

Highlights

  • Fast wake from sleep with Modern Standby support
  • Lower power draw and cooler running with 80 PLUS Gold efficiency
  • Near-silent operation via Zero RPM fan mode at low loads
  • Clean, stable power delivery through Resonant LLC topology with DC-to-DC conversion
  • 320 W ATX power supply for reliable system performance

Specifications

TypeATX

Questions about this item

Does the KHACHIMO PA-2321-1H include all necessary cables or must any be purchased separately?

The unit ships as a complete ATX power supply with fixed cables attached; no extra cables are required for a standard build.

Is the 320W Gold model the only capacity available in this PA-2321-1H series?

Yes, the PA-2321-1H is offered solely as a 320W 80 PLUS Gold unit; there are no higher or lower wattage variants of this model.

What does the 320W rating mean for a system with a modern CPU and mid-range graphics card?

It delivers up to 320 watts of continuous power with Gold efficiency, suitable for mainstream CPUs and entry-to-mid GPUs but not for high-end cards that demand more headroom.

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