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Rectangular metal ATX power supply unit with matte black finish and rear fan grille

KHACHIMO

KHACHIMO RP5700 240W power supply PS-6241-02HD

SKU CH-3X3N-YTBTA

Delivers 240 W ATX power with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby compatibility

  • Product typeATX
  • Fast wake from sleep with Modern Standby support
  • Lower power draw and heat via 80 PLUS Gold efficiency
  • Silent operation at low loads with Zero RPM fan mode
  • Clean, stable power from resonant LLC and DC-to-DC design
  • Reduced coil whine for quieter system performance

KHACHIMO RP5700 240W ATX power supply

The KHACHIMO RP5700 delivers 240 watts of 80 PLUS Gold certified power in a standard ATX form factor. It is built for office desktops and small-form-factor PCs that prioritise efficiency and quiet operation over high-output headroom. Modern Standby compatibility ensures extremely fast wake-from-sleep times for productivity-focused users.

240W capacity with Gold efficiency headroom

At 240 watts the unit comfortably runs integrated-graphics systems, entry-level discrete cards and typical office peripherals while maintaining high efficiency and low heat. It reaches its limit with power-hungry GPUs, multi-drive arrays or heavily overclocked CPUs, so builders planning those configurations will need a higher-wattage design.

Zero RPM fan mode and LLC topology benefits

Zero RPM mode stops the fan completely at low and medium loads, giving near-silent operation during everyday tasks. The resonant LLC topology with DC-to-DC conversion supplies cleaner power, reduces coil whine and enables deeper, more energy-efficient sleep states supported by Modern Standby.

How it compares

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

Price $123.99
Cheaper than about 57% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeATX

Questions about this item

Will the 240W PS-6241-02HD power supply fit my older ATX case and motherboard?

Yes, it uses the standard ATX form factor so it mounts in any ATX chassis and connects to ATX motherboards without adapters.

How can I verify the 80 PLUS Gold efficiency is active after installation?

Check the fan behaviour: at low and medium loads the Zero RPM mode stops the fan completely, confirming the unit is running in its high-efficiency range.

What cables come with the RP5700 240W unit and what must I source separately?

The box includes the PSU with its fixed ATX cables; any specialised GPU or drive power cables not already attached would need to be purchased separately.

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