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Rectangular silver ATX power supply unit with ventilation grille and label

KHACHIMO

KHACHIMO SP 48/3000 53.5V 53A ATX power supply

SKU CH-EJ0W-9JHDF

ATX power supply delivering 3000 W at 53.5 V and 53 A for communication systems

  • Product typeATX
  • ATX form factor fits standard PC cases
  • 3000 W output delivers high power for demanding systems
  • 5 V / 53 A rating supports communication equipment
  • Tested working ensures reliable operation out of the box
  • Good quality construction provides dependable performance

ATX communication power supply

The KHACHIMO SP 48/3000 delivers 48 V at 53 A for communication infrastructure and compatible ATX systems. It is built for operators who need a tested, working unit to power rack equipment or specialised builds.

Thermals and power in normal use

The supply is rated for 53.5 V output at 53 A, providing up to 3000 W of continuous power. Normal operation stays within the specified voltage and current limits, and the unit has been test-working to confirm stable delivery under load.

Upgrade path and fit

This unit replaces an older ATX supply that cannot sustain 53 A at 53.5 V or that has failed in a communication role. The jump is worth it when the existing hardware cannot meet the current rating or when a verified, new replacement is required for uptime.

How it compares

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

Price $128.99
Cheaper than about 55% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

How do I install the SP 48/3000 ATX power supply and what step is commonly missed?

Mount the unit in a standard ATX case, connect the 24-pin motherboard cable and CPU power lead, then verify the 53.5 V output selector matches your system before first power-on.

What maintenance will this 3000 W supply need over time?

Clean dust from the intake vents every six months and listen for fan bearing noise; the internal fan is the only moving part that typically requires replacement.

Which limit appears first when the SP 48/3000 runs at full load continuously?

The 53 A current ceiling on the 53.5 V rail is reached before the 3000 W total rating, so sustained loads above 53 A will trigger protection.

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