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Rectangular silver ATX power supply unit with fan grille and modular cable sockets

KHACHIMO

KHACHIMO 253W ATX Power Supply DPS-253AB A 3AC00595800

SKU CH-FTNX-0M2SQ

A 253 W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby compatibility for fast wake times and silent low-load operation

  • Product typeATX
  • Modern Standby support for near-instant wake times and improved sleep efficiency
  • 80 PLUS Gold certification delivers high efficiency reducing power draw and heat
  • Zero RPM fan mode stops the fan at low loads for silent running
  • Resonant LLC topology with DC-to-DC conversion supplies clean power and cuts coil whine
  • 253 W ATX output suits compact and office system builds

253W ATX Power Supply

The KHACHIMO DPS-253AB A is a 253W ATX power supply built for compact or low-power desktop systems. It delivers reliable energy to office workstations, thin-client terminals or basic home PCs. Builders needing higher output for discrete graphics cards or multi-drive arrays should look elsewhere.

80 PLUS Gold Efficiency

This unit carries 80 PLUS Gold certification, meaning it meets strict efficiency targets at typical loads to reduce waste heat and electricity draw. The Resonant LLC topology with DC-to-DC conversion keeps voltage regulation tight and coil noise low. That single efficiency rating is the decisive figure when choosing this supply.

Modern Standby and Quiet Operation

Modern Standby compatibility enables extremely fast wake-from-sleep transitions and better low-load efficiency for always-on desktops. A Zero RPM fan mode stops the cooling fan entirely at light and medium loads for silent running. The ATX form factor fits standard chassis, while the efficient topology frees thermal headroom inside the case.

How it compares

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

Price $274.99
Pricier than about 74% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What does the 253 W rating mean for my build?

It is the maximum continuous power the unit can deliver, so the combined draw of CPU, GPU, drives and fans must stay below that figure.

What does the 80 PLUS Gold label tell me about the ATX power connector?

It certifies high efficiency across the load range, reducing waste heat on the main 24-pin and EPS cables.

What clearance does this ATX power supply need in my case?

It fits standard ATX mounting bays and uses the usual four-screw pattern on the rear panel.

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