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Compact 1U silver ATX power supply with fan grille and cable bundle

KHACHIMO

KHACHIMO EDGE -5V 1U 200W 300W ATX power supply

SKU CH-6GMB-8XV0A

A 1U ATX power supply rated 200W continuous with 300W peak, 80 PLUS Gold efficiency, zero-RPM fan mode, and LLC resonant DC-to-DC topology for clean power and Modern Standby support

  • Product typeATX
  • Modern Standby compatible for faster wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certified for high efficiency, lower power draw 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 and reduces coil whine
  • Rated 200 W continuous and 300 W peak in a 1U ATX form factor

Compact 1U ATX power supply

The KHACHIMO EDGE is a 1U form-factor ATX unit rated at 200 W continuous and 300 W peak output. It targets builders assembling slim servers, industrial chassis or space-constrained workstations where a standard-height PSU will not fit. Modern Standby support and 80 PLUS Gold efficiency suit always-on or frequently sleeping systems.

Suits thin 1U builds not high-power rigs

This unit fits 1U enclosures that require ATX pin-outs and value quiet operation thanks to a zero-RPM fan mode at low loads. It is not for gaming towers or workstations that demand higher continuous wattage, multiple PCIe power connectors or redundancy features. Buyers needing more than 200 W sustained power should look at larger form-factor units.

200 W continuous 300 W peak rating

The single figure that decides compatibility is the 200 W rated output with a 300 W peak capability. Verify that the total system draw under full load stays within the 200 W continuous limit; the 300 W peak only covers short transients. If your build exceeds this envelope, the supply will not deliver reliable power.

How it compares

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

Price $179.99
Pricier than about 59% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What case clearance does the 1U form factor require?

The 1U height fits standard rack or slim chassis bays that accept a 1U power supply, so verify your case lists 1U PSU support before ordering.

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

Connect the 24-pin ATX and CPU power cables, then ensure the motherboard's fan-control or Modern Standby settings allow the supply to manage its own fan curve; the unit will stop the fan automatically at low and medium loads.

When should the internal cooling fan be checked or replaced?

If the fan becomes audible under load or fails to spin up when the supply exceeds medium load, inspect the fan for dust buildup or bearing wear and replace it with a compatible 1U unit to maintain the 300 W peak rating.

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