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Rectangular silver ATX power supply unit with fan grille and rear connector panel

KHACHIMO

KHACHIMO S4875G5 Power Supply 48V 75A 4000W

SKU CH-B4N7-EMC9A

Delivers 48 V at 75 A for up to 4000 W in an ATX form factor

  • Product typeATX
  • Delivers 4000 W for demanding systems
  • Stable 48 V output at 75 A continuous current
  • ATX form factor fits standard chassis
  • Each unit tested and verified before shipment

High-output 48V ATX power module

The KHACHIMO S4875G5 delivers a steady 48 volts at 75 amps for a total of 4000 watts. It is built as an ATX-type supply and each unit is tested before shipment. This module suits industrial rigs, high-density compute clusters or custom server builds that require a single high-current 48V rail.

Replaces lower-wattage 48V units

If an existing 48V supply cannot sustain the required amperage under continuous load, this 4000W module removes that bottleneck. The jump is worth it when the system draws near the 75A limit and the previous unit trips or sags. Buyers who need multiple lower-voltage rails or standard desktop ATX connectors will not find them here.

How it compares

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

Price $439.99
Pricier than about 87% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

Will the ATX form factor fit my standard chassis mounting holes?

Yes, the unit follows the ATX specification so it aligns with standard case mounting holes and screw spacing.

What is the correct way to connect the 48 V output and which step is often missed?

Connect the 48 V output terminals to your load, then verify the 75 A current limit setting before powering on; the step often missed is confirming the current limit matches your application.

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