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Rectangular ATX power supply unit with matte black metal casing and cooling fan visible

KHACHIMO

KHACHIMO 265W Power Supply AC265AM-00 H265AM-00 L265AM-00 L265EM-00 GVY79

SKU CH-CSBF-NXS94

A 265 W ATX power supply with 80 PLUS Gold efficiency, Modern Standby support, zero-RPM fan mode and resonant LLC topology for clean, quiet power delivery

  • Product typeATX
  • Modern Standby support for faster wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certified for high efficiency, lower power draw, less noise and cooler operation
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent running
  • Resonant LLC topology with DC-to-DC conversion delivers clean power, reduces coil whine and enables efficient sleep states
  • 265W ATX power supply compatible with multiple system models including 390, 790, 990, 9010MT, T1600, 7010, 3010

KHACHIMO 265W ATX Power Supply

This 265-watt ATX power supply from KHACHIMO carries 80 PLUS Gold certification for high efficiency and lower running temperatures. It supports Modern Standby for rapid wake-from-sleep performance and uses a resonant LLC topology with DC-to-DC conversion to deliver clean, stable power. A Zero RPM fan mode stops the cooling fan at low and medium loads for near-silent operation.

Office PCs and compact builds needing 265 watts

The unit suits small-form-factor desktops such as the 390, 790, 990, 9010MT, T1600, 7010, and 3010 platforms that require a 265-watt ATX supply. It is not intended for systems that demand higher wattage, additional PCIe power connectors, or server-grade redundancy. Builders planning discrete graphics upgrades or multi-drive arrays should look at higher-capacity alternatives.

Standard ATX installation with fan-clearance care

Installation follows normal ATX mounting using the four case screws and the main 24-pin motherboard connector. The Zero RPM feature works automatically; no software setup is required. The most common issue is restricted airflow when the fan intake faces a solid panel or tangled cables, which prevents the fan from spinning up when temperatures rise.

How it compares

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

Price $43.99
Cheaper than about 92% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What motherboard power connector does this 265W ATX supply require?

It uses a standard ATX connector, so any motherboard with a matching 24-pin socket will work.

Will the 80 PLUS Gold efficiency help my older components run cooler?

Higher efficiency reduces waste heat, which can lower case temperatures for legacy parts.

How can I confirm the Zero RPM mode is active after installation?

The fan will stay completely stopped during light workloads, indicating the feature is working.

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