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KHACHIMO 260W ATX power supply unit in matte black finish with 80 PLUS Gold badge

KHACHIMO

KHACHIMO 260W ATX Power Supply 80 PLUS Gold

SKU CH-076A-NHABT

ATX 260 W unit with 80 PLUS Gold efficiency, Zero RPM fan mode and Modern Standby support for quiet, low-power sleep states

  • TypeATX
  • Modern Standby support delivers rapid wake-from-sleep and improved low-load efficiency
  • 80 PLUS Gold certification ensures high efficiency, reducing power draw, noise and heat
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean power, cuts coil whine and enables efficient sleep states
  • 260 W ATX output powers compatible Dell OptiPlex 3040, 5040, 7040 and Precision T3420 systems

260W ATX PSU for compact workstations

This 260 watt ATX power supply is built for small-form-factor workstations such as the 3040, 5040, 7040 and T3420 platforms. It delivers 80 PLUS Gold certified efficiency and Modern Standby compatibility for rapid wake-from-sleep performance. The unit includes a 6-pin connector and resonant LLC topology with DC-to-DC conversion for stable power delivery.

Efficiency headroom and silent operation

At 260 watts the supply handles typical office workloads and integrated graphics with ample headroom while the Gold rating keeps consumption and heat low. The Zero RPM fan mode stops the fan entirely at low and medium loads for near-silent running, and the resonant LLC design reduces coil whine. Systems drawing sustained loads above the rated output will exceed its capacity.

Replaces proprietary Dell 260W units

This PSU directly replaces Dell part numbers TP18W, 0TP18W, L260EPM-00 and PA-2261-2DA found in the listed workstations. The upgrade is worthwhile when the original unit has failed, when fan noise has become intrusive, or when 80 PLUS Gold efficiency and Modern Standby support are desired. It is not suitable for builds requiring higher wattage or additional PCIe power connectors.

Highlights

  • Modern Standby support delivers rapid wake-from-sleep and improved low-load efficiency
  • 80 PLUS Gold certification ensures high efficiency, reducing power draw, noise and heat
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean power, cuts coil whine and enables efficient sleep states
  • 260 W ATX output powers compatible Dell OptiPlex 3040, 5040, 7040 and Precision T3420 systems

Specifications

TypeATX

Questions about this item

Will this 260W unit fit and power a Dell OptiPlex 3040, 5040 or 7040 that I already own?

The supplier title lists the 3040, 5040 and 7040 as compatible models, so the unit is intended as a direct replacement for those systems.

How can I confirm the 80 PLUS Gold efficiency and Zero RPM fan mode are active after installation?

Under light load the fan should stay completely still, and a software monitor or wall meter will show efficiency above 80 percent at typical loads.

Does the package include the 6-pin connector shown in the title or must I order it separately?

The 6Pin connector is mentioned in the product title, indicating it is supplied with the power supply.

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