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Black rectangular ATX power supply unit with 1500W rating and gold certification badge

KHACHIMO

KHACHIMO 1500W ATX Power Supply 73-690-7022i

SKU CH-8RWR-78SFN

An ATX power supply delivering 1500W with 80 PLUS Gold efficiency, Modern Standby support, a Zero RPM fan mode for silent low-load operation.

  • TypeATX
  • Fast wake-from-sleep with Modern Standby support
  • Lower power draw and cooler temps via 80 PLUS Gold efficiency
  • Near-silent operation at low loads with Zero RPM fan mode
  • Clean, stable power delivery from resonant LLC topology with DC-to-DC conversion
  • Reduced coil whine for quieter overall system acoustics

1500W ATX power supply

The KHACHIMO 1500W ATX power supply delivers high-output power for demanding desktop builds. It carries 80 PLUS Gold certification for efficient operation across typical load ranges. Modern Standby compatibility enables extremely fast wake-from-sleep times and improved low-load efficiency. A resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine.

Builders needing high wattage and quiet idle

This unit suits builders who want a 1500W ATX supply with Gold-rated efficiency and a Zero RPM fan mode that stops the fan entirely at low and medium loads for near-silent operation. The resonant LLC design supports energy-efficient sleep states and stable output for multi-GPU or workstation configurations. Buyers who require a lower maximum wattage or a different form factor should look at other options.

80 PLUS Gold efficiency rating

The 80 PLUS Gold certification confirms high efficiency operation that lowers power consumption, reduces noise, and keeps temperatures cooler under load. This rating is the primary indicator of how effectively the unit converts AC input to DC output across the 1500W capacity. Combined with the resonant LLC topology and DC-to-DC conversion, it ensures consistent delivery and supports Modern Standby sleep states.

Highlights

  • Fast wake-from-sleep with Modern Standby support
  • Lower power draw and cooler temps via 80 PLUS Gold efficiency
  • Near-silent operation at low loads with Zero RPM fan mode
  • Clean, stable power delivery from resonant LLC topology with DC-to-DC conversion
  • Reduced coil whine for quieter overall system acoustics

Specifications

TypeATX

Questions about this item

Which wattage version of the KHACHIMO 73-690-7022i should I pick for my build?

The 1500W unit covers high-end multi-GPU systems and workstations; choose it when your peak draw approaches that level.

What does the 80 PLUS Gold rating mean for daily use?

It certifies high efficiency across typical loads, so the PSU wastes less power as heat and runs cooler and quieter.

How does the ATX form factor and Modern Standby support affect compatibility?

The standard ATX size fits regular cases, while Modern Standby compatibility enables faster wake times and deeper sleep states.

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