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Rectangular silver ATX power supply unit with cooling fan grille and cable connectors

KHACHIMO

KHACHIMO P2P-5700P 700W 850W ATX power supply

SKU CH-YT3W-3BCCW

ATX power supply rated 700 W with 850 W peak, 80 PLUS Gold efficiency, Modern Standby support, Zero RPM fan mode and LLC resonant topology with DC-to-DC conversion

  • Product typeATX
  • Modern Standby support for instant wake and better low-load efficiency
  • 80 PLUS Gold certification delivers 80% efficiency at typical loads
  • Zero RPM fan mode stops the fan at low and medium loads for silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine
  • Rated 700W continuous with 850W peak capacity for demanding components

High-Efficiency ATX Power Supply

This 700W rated unit with an 850W peak capacity is built for modern desktop systems. It carries 80 PLUS Gold certification for reduced power draw and cooler running. The P2P-5700P model uses Resonant LLC topology with DC-to-DC conversion to deliver clean, consistent power. It is suited for builders who want high efficiency and quiet operation in a standard ATX form factor.

Ideal for Quiet, Efficient Builds

Modern Standby compatibility enables extremely fast wake-from-sleep times and improved low-load efficiency. A Zero RPM fan mode stops the cooling fan entirely at low and medium loads for near-silent running. The topology also reduces coil whine for quieter overall operation. Systems requiring power beyond the 850W peak rating or specialised server-grade redundancy features are not the intended use case.

80 PLUS Gold Certified Efficiency

This certification confirms high efficiency operation for lower power consumption, less noise, and cooler temperatures. The 700W continuous rating defines the sustained load the unit can handle. The 850W peak figure covers short transient demands. Buyers must verify that their total system draw stays within the 700W rated envelope.

How it compares

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

Price $655.99
Pricier than about 90% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What clearance does this ATX power supply need inside a 2U chassis?

The unit follows the standard ATX form factor and is rated for 2U rack height, so it fits any case or rack mount that accepts a regular ATX supply with 2U vertical space.

Which cable must be connected to enable Modern Standby fast wake on this supply?

Attach the 24-pin ATX motherboard connector and the 4+4-pin EPS CPU connector; Modern Standby signalling travels through the standard ATX pins, so no extra cable is required.

How often should the Zero RPM fan be inspected for dust build-up?

Check the fan intake every six to twelve months; if dust is visible, use compressed air to clear it while the system is powered off.

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