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Rectangular black ATX power supply unit with cooling fan visible

KHACHIMO

KHACHIMO SGE025 2200W ATX power supply

SKU CH-5J9E-SKHZG

ATX power supply delivering 2200 W with 80 PLUS Gold efficiency, Modern Standby support, zero-RPM fan mode and resonant LLC topology with DC-to-DC conversion

  • Product typeATX
  • Modern Standby support for near-instant wake from sleep
  • 80 PLUS Gold certification cuts power draw and heat
  • Zero RPM fan mode stops the fan at low loads
  • Resonant LLC with DC-to-DC conversion delivers clean, stable power
  • 2200 W ATX capacity for high-end multi-GPU systems

2200W ATX power supply

The KHACHIMO SGE025 delivers 2200W of continuous power in a standard ATX form factor. It targets workstation builders and enthusiasts who run multi-GPU arrays, heavy compute loads or servers that demand sustained high output. 80 PLUS Gold certification ensures efficient operation across the load range. Modern Standby compatibility adds faster wake-from-sleep behaviour for supported platforms.

Compatibility checklist

Verify that your case accepts a standard ATX power supply and that the motherboard uses a 24-pin main connector plus the required CPU and PCIe power cables for your components. The unit supports Modern Standby sleep states, so confirm your motherboard and operating system implement this feature to benefit from the faster wake times. Ensure the total system draw stays within the 2200W rating and that adequate airflow reaches the PSU intake.

Upgrade perspective

This unit replaces lower-wattage ATX supplies when a build adds extra graphics cards, high-core-count CPUs or storage arrays that push peak demand past the old unit's limit. The jump is worth it when the previous supply hits its protection thresholds, exhibits coil whine under load or cannot maintain stable voltages during sustained workloads. Zero RPM fan mode and resonant LLC topology with DC-to-DC conversion also upgrade acoustic and electrical noise performance over basic designs.

How it compares

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

Price $492.99
Pricier than about 90% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What cables come with the KHACHIMO SGE025 and what must I buy separately?

The unit includes the standard ATX power supply cables required for a typical build; any specialised adapters or extension cables for non-standard components would be purchased separately.

How do I decide between the available versions or capacities of this power supply?

This model is offered as a single 2200W ATX unit with 80 PLUS Gold certification, so there are no alternative capacities or versions to choose between.

What does the 2200W rating mean for my actual system build?

The 2200W rating represents the maximum continuous power the supply can deliver, supported by 80 PLUS Gold efficiency and LLC resonant topology for stable output under heavy loads.

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