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Compact ATX power supply unit with gold finish and 14-pin connector

KHACHIMO

KHACHIMO 180W ATX Power Supply Gold 14Pin

SKU CH-T2E9-6W4X2

180W ATX power supply with 14-pin connector delivers 80 PLUS Gold efficiency, Zero RPM fan silence and Modern Standby fast wake

  • Product typeATX
  • Modern Standby gives extremely fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certification means high efficiency for lower consumption, less noise, cooler temps
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC with DC-to-DC topology delivers clean power, reduces coil whine, enables efficient sleep states
  • 180W ATX unit with 14-pin connector fits Q77, B75, A75, T5900d, 5900, R4900d platforms

Target Platforms & Use

This 180W ATX power supply is built for proprietary desktops that use a 14-pin main connector. It matches the pin-out found in select Q77, B75 and A75 platforms as well as T5900d, 5900, R4900d and several HK280 and PE-3181 chassis codes. The unit is new and carries 80 PLUS Gold certification for high efficiency at typical loads.

Replacing Older Proprietary Units

It replaces factory PSUs in the listed models when the original unit fails or cannot sustain modern sleep states. The upgrade is worth it if the system requires Modern Standby support, lower coil whine or a fan that stops completely at low load. The resonant LLC topology with DC-to-DC conversion delivers cleaner rails than many older group-regulated designs used in these chassis.

Installation Notes

Installation is a direct swap when the chassis and motherboard match the 14-pin pin-out shown in the compatibility list. The main risk is forcing the connector into a board that uses a different proprietary layout, which can damage both the supply and the motherboard. Verify the exact model code on the original unit — PCB037, PCB038, HK280-23FP, HK280-25FP or PE-3181-01 — before fitting.

How it compares

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

Price $40.99
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

Will the 14-pin connector fit my Q77 or B75 board?

This unit uses a 14-pin ATX connector designed for Q77, B75, A75 and T5900d platforms, so it matches those motherboards directly.

How do I enable the Zero RPM fan mode during installation?

Connect the 14-pin ATX plug securely; the fan stops automatically at low and medium loads — no BIOS or software toggle is required.

When should I expect to replace the fan in this 180W Gold unit?

The fan only runs under higher loads thanks to Zero RPM mode, reducing wear; typical service life extends well beyond standard continuous-spin designs.

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