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Rectangular metal ATX power supply unit with cooling fan and cable bundle

KHACHIMO

KHACHIMO AT P8P9 200W Switching Power Supply ACE-925A-RS

SKU CH-5T88-7NC72

200W ATX power supply with 80 PLUS Gold efficiency, Modern Standby support, Zero RPM fan mode and resonant LLC topology for quiet, stable power

  • Product typeATX
  • 80 PLUS Gold certification cuts power draw and heat
  • Modern Standby support delivers near-instant wake from sleep
  • Zero RPM fan mode stops the fan at low loads for silent running
  • Resonant LLC topology with DC-to-DC conversion gives clean power and reduces coil whine
  • 200 W ATX output covers standard desktop builds

200W ATX Power Supply with Modern Standby

This 200 watt ATX switching power supply is built for compact desktop systems that require reliable, efficient power delivery. It carries the ACE-925A-RS designation and is supplied new for immediate integration.

Suitable for low-power builds

The unit fits small-form-factor PCs and office workstations that benefit from fast wake-from-sleep and quiet running. It is not intended for high-performance gaming rigs or workstations that demand greater continuous wattage.

80 PLUS Gold efficiency with Zero RPM fan mode

Certified to the 80 PLUS Gold standard, the supply runs cooler and consumes less energy at typical loads. Resonant LLC topology with DC-to-DC conversion provides clean power and reduces coil whine, while the fan stops completely at low and medium loads for near-silent operation.

How it compares

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

Price $407.99
Pricier than about 85% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeATX

Questions about this item

Will the 200W output and ATX form factor fit my older ATX case and motherboard without needing adapters?

The unit uses the standard ATX form factor and provides 200W of power, so it mounts in any ATX case and connects to ATX motherboards using the native cables supplied.

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

At low and medium loads the cooling fan stops completely, and the 80 PLUS Gold certification means the unit meets the programme's published efficiency targets under test conditions.

Which cables come in the box with the ACE-925A-RS and what must I purchase separately?

The power supply ships with the standard ATX cable set required for a typical build; any specialised connectors for non-standard components would need to be sourced separately.

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