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

KHACHIMO

KHACHIMO 48V 13A 624W ATX Power Supply

SKU CH-BZGG-TMVAW

ATX power supply delivering 624 W at 48 V 13 A with 80 PLUS Gold efficiency, Modern Standby support, zero-RPM fan mode and resonant LLC topology with DC-to-DC conversion

  • TypeATX
  • Faster wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stops at low loads for silent running
  • Resonant LLC topology with DC-to-DC delivers clean power
  • 48 V 13 A output provides 624 W capacity

48V 13A 624W ATX Power Supply

This ATX power supply delivers 48V at 13A for a total of 624W output. It is built for modern desktop systems that require efficient, reliable power with support for low-power sleep states. The unit suits builders who want quiet operation and reduced energy draw without sacrificing stable voltage delivery.

Upgrade from lower-efficiency units

Replacing an older or lower-rated power supply with this 80 PLUS Gold certified model cuts power consumption and lowers operating temperatures. The resonant LLC topology with DC-to-DC conversion provides cleaner power and reduces coil whine. The jump is worth it when your current unit lacks Modern Standby support or runs its fan constantly at idle.

Check ATX fit and 48V rail needs

Verify that your case accepts a standard ATX form-factor supply and that your motherboard and components are designed for a 48V primary rail. Ensure the total system draw stays within the 624W limit and that your build can benefit from zero-RPM fan mode at typical loads.

Highlights

  • Faster wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stops at low loads for silent running
  • Resonant LLC topology with DC-to-DC delivers clean power
  • 48 V 13 A output provides 624 W capacity

Specifications

TypeATX

Questions about this item

Will this 48 V ATX power supply fit a standard ATX case?

Yes, it follows the ATX form factor so it mounts in any standard ATX chassis using the usual four screws.

What is the main installation step people miss with the 80 PLUS Gold certified unit?

Connecting both the 24-pin ATX and the 4+4-pin CPU power cables; forgetting the CPU cable prevents the system from posting.

When should the 13 A cooling fan be cleaned or replaced?

Clean dust from the fan intake every six to twelve months; replace the fan only if it becomes noisy or stops spinning under load.

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