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Rectangular black metal ATX power supply unit with 6-pin connector and cooling fan grille

KHACHIMO

KHACHIMO ProDesk 600 800 G1 6Pin 240W power supply

SKU CH-RDJS-DHEYQ

A 240W ATX power supply with 80 PLUS Gold efficiency, Zero RPM fan mode and Modern Standby compatibility for quiet, low-power operation

  • Product typeATX
  • Faster 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 through resonant LLC topology with DC-to-DC conversion
  • Reduced coil whine and quieter performance enabled by advanced topology

HP ProDesk 600/800 G1 Replacement

This 240 W ATX power supply is built for HP ProDesk 600 G1 and 800 G1 small-form-factor desktops. It matches the original D12-240P1A, D12-240P2A, PS-4201-2HF and PS-4241-2HF part numbers. System integrators and IT technicians can use it to restore factory power delivery in compatible units.

80 PLUS Gold with Zero RPM Mode

The Gold-certified design keeps efficiency high, reducing waste heat and acoustic output. A resonant LLC topology with DC-to-DC conversion supplies tight voltage regulation and limits coil whine. Under light and medium loads the fan stops completely, giving silent operation during routine office tasks.

Modern Standby Support

Modern Standby compatibility enables near-instant wake-from-sleep and deeper low-power states. The 6-pin connector fits the proprietary motherboard header without adapters. No extra cables or mounting hardware are included, so reuse the original chassis screws and cable ties.

How it compares

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

Price $54.99
Cheaper than about 89% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

Does the 240 W ATX unit meet 80 PLUS Gold efficiency?

Yes, it carries 80 PLUS Gold certification for high efficiency, lower consumption, less noise and cooler running.

What connector does the PSU use for the motherboard?

It uses a 6-pin connector designed for ProDesk 600 and 800 G1 chassis.

How is the supply mounted in the case?

Slide the unit into the dedicated PSU bay and secure it with the chassis retention screws; the 6-pin plug then connects directly to the motherboard header.

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