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KHACHIMO ATX power supply unit, silver metal casing

KHACHIMO

KHACHIMO 48V 30A 1600W ATX power supply R4830N2

SKU CH-X30A-869F9

ATX power supply delivering 48 volts at 30 amps for 1600 watts of output

  • Product typeATX
  • Delivers 1600 W output for demanding systems
  • Provides 48 V at 30 A stable power
  • ATX form factor fits standard chassis
  • Tested working before shipment for reliability
  • Quality components ensure durable operation

High-capacity ATX power supply

The KHACHIMO R4830N2 is a 48V 30A unit rated at 1600W built to the ATX form factor. It targets system integrators and enthusiasts assembling high-current workstations or server-grade platforms that demand sustained 48-volt delivery. Buyers needing standard 12V-only ATX power or lower-wattage units for typical desktop builds should look elsewhere.

48V 30A output rating

The defining specification is the 48-volt rail capable of 30 amps continuous output, yielding the 1600W total capacity. This single rail design dictates compatibility; the power supply only suits hardware engineered for 48V input such as certain GPU compute trays, telecom chassis or specialised industrial boards. Systems expecting conventional 12V ATX distribution cannot use this unit.

Straightforward ATX installation

Mechanical installation follows standard ATX mounting hole spacing so it fits regular chassis bays without adapters. The primary risk is wiring the 48V output to equipment rated for 12V, which causes immediate damage. Verify every load device accepts 48V before connecting and confirm the mainboard or backplane pin-out matches the supply’s connector layout. No software configuration is required.

How it compares

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

Price $273.99
Pricier than about 74% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What does the 1600W rating mean for a real system?

The unit can deliver up to 1600 watts from its 48 volt rail at 30 amps, so a system drawing that power on the 48 volt line will run within its rated capacity.

How does the ATX form factor limit what I can connect?

As an ATX supply it fits standard ATX mounting holes and provides the usual motherboard and peripheral connectors, but it only offers a single 48 volt output rather than multiple rails.

What clearance do I need to install this supply?

It uses the standard ATX footprint, so it will mount in any case with an ATX power-supply bay and the usual four screw holes.

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