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Silver ATX power supply unit with rear fan grille and modular cable sockets

KHACHIMO

KHACHIMO DPS-2000BB A 2000W ATX Power Supply

SKU CH-0NPF-S757B

A 2000W ATX power supply with 80 PLUS Gold efficiency, Zero RPM fan mode and Modern Standby support for fast wake times and quiet low-load operation

  • TypeATX
  • Faster wake-from-sleep with Modern Standby support
  • Lower power draw thanks to 80 PLUS Gold efficiency
  • Near-silent operation via Zero RPM fan mode
  • Cleaner power delivery through resonant LLC topology
  • Reduced coil whine from DC-to-DC conversion design

High-Capacity ATX Power Supply

The KHACHIMO DPS-2000BB A delivers 2000W of continuous power in a standard ATX form factor. It is built for workstations and servers that demand sustained high-wattage output from a single unit. The design targets professional builds where maximum capacity is the primary requirement.

80 PLUS Gold Certified Efficiency

This unit carries 80 PLUS Gold certification for high efficiency across typical load ranges. Resonant LLC topology with DC-to-DC conversion provides clean, consistent power delivery and reduces coil whine. Modern Standby compatibility enables faster wake-from-sleep transitions and improved low-load efficiency.

Quiet Operation with Zero RPM Mode

A Zero RPM fan mode stops the cooling fan entirely at low and medium loads for near-silent operation. High efficiency and the resonant topology contribute to lower heat output during normal use. The combination keeps acoustic noise minimal while maintaining stable voltages.

Highlights

  • Faster wake-from-sleep with Modern Standby support
  • Lower power draw thanks to 80 PLUS Gold efficiency
  • Near-silent operation via Zero RPM fan mode
  • Cleaner power delivery through resonant LLC topology
  • Reduced coil whine from DC-to-DC conversion design

Specifications

TypeATX

Questions about this item

What ATX power standard does this 2000W unit follow, and what does that mean for component support?

It follows the ATX specification, delivering up to 2000 W across the standard rails to support high-end CPUs, multiple GPUs and large drive arrays.

What physical mounting pattern does the DPS-2000BB A use for case installation?

The supply uses the standard ATX mounting footprint with four rear screws, fitting any case designed for ATX power supplies.

How is this PSU installed, and which wiring step do builders often miss?

Mount the unit with four screws, plug the 24-pin ATX, CPU and PCIe cables into the motherboard and graphics cards, then switch the rear I/O to on before pressing the case power button.

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