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Rectangular ATX power supply unit in matte black finish with cooling fan grille visible

KHACHIMO

KHACHIMO VAPEL S7700 S7706 S9306 802.5W ATX Power Supply

SKU CH-85B4-DAMEE

Delivers 802.5 W via ATX design with 80 PLUS Gold efficiency, Modern Standby support, Zero RPM fan mode and resonant LLC topology

  • Product typeATX
  • Faster wake-from-sleep with Modern Standby compatibility
  • Lower power draw and cooler running via 80 PLUS Gold efficiency
  • Near-silent operation at low loads with Zero RPM fan mode
  • Clean, stable power delivery through resonant LLC and DC-to-DC topology
  • Reduced coil whine for quieter system performance

KHACHIMO VAPEL 802.5W ATX Power Supply

The KHACHIMO VAPEL S7700 S7706 S9306 delivers 802.5W of continuous power for high-performance desktop builds. It carries 80 PLUS Gold certification for high efficiency operation and lower power consumption. Modern Standby compatibility enables extremely fast wake-from-sleep times and better low-load efficiency. This unit suits builders who need reliable, clean power delivery.

ATX Form Factor with Resonant LLC Topology

The ATX form factor fits standard desktop chassis and works with mainstream motherboards. Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine for quieter operation. It enables use of more energy efficient sleep states. Zero RPM fan mode switches the cooling fan off entirely at low and medium loads for near-silent operation.

Upgrade from Lower Efficiency or Noisy Units

This supply replaces older units that lack 80 PLUS Gold certification or modern standby support. The jump is worth it when you want lower power consumption, less noise, and cooler temperatures under load. It is not for builders who need higher wattage than 802.5W or redundant power modules for server-grade uptime.

How it compares

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

Price $334.99
Pricier than about 81% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

How much continuous power can the 802.5 W unit deliver before protection circuits engage?

The power supply is rated for 802.5 W of continuous output; its protection circuits will activate if that limit is exceeded.

Does the Zero RPM fan mode stay off during an all-day workload?

Zero RPM mode keeps the fan stopped at low and medium loads; under sustained high load the fan will spin to maintain safe temperatures.

Which motherboard power connectors must my board provide for this ATX unit?

As an ATX power supply it requires a standard 24-pin main connector and the appropriate 4-pin or 8-pin CPU power connector from the motherboard.

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