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
Rectangular silver ATX power supply unit with cooling fan and cable connections

KHACHIMO

KHACHIMO DPS-800AB-5B 800W power supply

SKU CH-E34Y-50ZQ8

An 800W ATX power supply compatible with RD330 430 530 630 640 DC models, featuring 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for fast wake times

  • TypeATX
  • Modern Standby compatibility for near-instant wake from sleep
  • 80 PLUS Gold certified for lower power draw and cooler running
  • Zero RPM fan mode stops the fan at low and medium loads
  • Resonant LLC topology with DC-to-DC conversion delivers clean, stable power
  • ATX form factor fits standard desktop chassis

Modern Standby Ready PSU

The KHACHIMO DPS-800AB-5B is an 800W ATX power supply built for systems that use Modern Standby sleep states. It suits builders who want fast wake times and high efficiency at low loads. It is not for buyers who need a redundant server supply or a compact SFX form factor.

ATX Form Factor Fit

As a standard ATX unit it fits typical tower cases and works with common motherboard power connectors. The resonant LLC topology with DC-to-DC conversion delivers clean power rails while supporting modern sleep states. It frees the builder from dealing with non-standard mounting or proprietary cable layouts.

Sustained Load Behaviour

The 80 PLUS Gold certification means high efficiency is maintained during continuous operation, reducing waste heat and fan noise. At low and medium loads the Zero RPM mode stops the fan completely for silent running. Under sustained heavy load the resonant LLC design keeps voltage regulation stable and coil whine low.

Highlights

  • Modern Standby compatibility for near-instant wake from sleep
  • 80 PLUS Gold certified for lower power draw and cooler running
  • Zero RPM fan mode stops the fan at low and medium loads
  • Resonant LLC topology with DC-to-DC conversion delivers clean, stable power
  • ATX form factor fits standard desktop chassis

Specifications

TypeATX

Questions about this item

At what load does the 800W limit cap sustained output?

The unit is rated for 800W continuous delivery; sustained loads above that will trigger protection.

How loud and hot does the 800W unit get during all-day operation?

80 PLUS Gold efficiency keeps waste heat low and the Zero RPM fan mode stays off at low and medium loads for near-silent running.

Which motherboard power connector must my board already have for this ATX supply to work?

A standard 24-pin ATX motherboard connector is required on the board.

Also in this aisle

People compared these

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