We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver rectangular ATX power supply unit with fan grille and power socket visible

KHACHIMO

KHACHIMO 830W Power Supply DPS-830AB A D20852-005

SKU CH-4VE9-ER4W2

An 830 W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for fast wake times

  • TypeATX
  • Modern Standby support delivers extremely fast wake-from-sleep times
  • 80 PLUS Gold certification reduces power consumption and noise
  • Zero RPM fan mode stops the fan at low loads for silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean power and less coil whine
  • 830 W output meets high-demand system requirements

830W ATX Power Supply

The KHACHIMO DPS-830AB A delivers 830W of continuous power in a standard ATX form factor. It is built for desktop systems that require reliable, efficient energy delivery for modern components. The unit carries the D20852-005 part number for precise identification.

80 PLUS Gold and LLC topology

Resonant LLC topology with DC-to-DC conversion supplies clean, consistent voltage across all rails while reducing coil whine. 80 PLUS Gold certification confirms high efficiency at typical loads, lowering waste heat and overall power draw. Modern Standby compatibility enables faster wake-from-sleep transitions and improved low-load efficiency.

Zero RPM fan mode and thermals

A Zero RPM fan mode stops the cooling fan entirely at low and medium loads for near-silent operation. The efficient topology and Gold-rated performance keep internal temperatures lower during normal use. Reduced heat output and fan activity contribute to a quieter, cooler system environment.

Highlights

  • Modern Standby support delivers extremely fast wake-from-sleep times
  • 80 PLUS Gold certification reduces power consumption and noise
  • Zero RPM fan mode stops the fan at low loads for silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean power and less coil whine
  • 830 W output meets high-demand system requirements

Specifications

TypeATX

Questions about this item

What does the 80 PLUS Gold certification mean for the 830W output?

The 80 PLUS Gold certification confirms high efficiency operation which lowers power consumption and reduces heat output for the 830W unit

What physical space does this ATX type power supply require?

This ATX type power supply fits standard ATX case mounting points and dimensions

How is the DPS-830AB A installed and what step is often missed?

Secure the unit with four screws, connect the 24-pin ATX and CPU power cables, then ensure the power switch is set to on before testing

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.