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Rectangular metal ATX power supply unit with 8-pin connector, 240W rating, gold certification badge

KHACHIMO

KHACHIMO 3040 3046 3050 3250 3650 3660 5040 7040 8Pin 240W power supply

SKU CH-5X7F-CSVMY

A 240 W ATX power supply compatible with models 3040, 3046, 3050, 3250, 3650, 3660, 5040 and 7040, delivering 80 PLUS Gold efficiency, Modern Standby support.

  • Product typeATX
  • Fast wake from sleep with Modern Standby support
  • High efficiency 80 PLUS Gold certification lowers power draw
  • Fan stops completely at low load for silent running
  • Resonant LLC topology with DC-to-DC gives clean power
  • 240W ATX unit fits 3040 3046 3050 3250 3650 3660 5040 7040 systems

ATX power supply for compatible systems

This KHACHIMO unit delivers 240 W of continuous power in a standard ATX form factor. It carries 80 PLUS Gold certification for high efficiency across typical loads. The design suits builders who need a Gold-rated ATX supply at this wattage.

Modern Standby support and Zero RPM fan

Modern Standby compatibility enables extremely fast wake-from-sleep times and improved low-load efficiency. Zero RPM mode stops the fan completely at low and medium loads for near-silent operation. Resonant LLC topology with DC-to-DC conversion provides clean power and reduces coil whine.

Included 8-pin connector for motherboard power

The bundled 8-pin cable connects directly to the motherboard CPU power header. No additional adapters or software utilities are supplied with the unit. Builders requiring extra PCIe or peripheral connectors will need to source them separately.

How it compares

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

Price $51.99
Cheaper than about 90% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

Does the ATX interface cap at 240 W continuous output?

The unit is rated for 240 W continuous output on the ATX form factor.

Which chassis dimensions or mounting pattern does this unit need to fit?

It follows the standard ATX mounting pattern used by the listed 3040 3046 3050 3250 3650 3660 5040 7040 models.

What is the installation step people often miss when fitting this supply?

Connect the 8-pin CPU power cable firmly; the Zero RPM fan mode will not spin until load exceeds the internal threshold.

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