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Rectangular metal server power supply unit with built-in cooling fan and ventilation grille

NShi

NShi HRPG-600-12 12V 53A 636W server chassis

SKU CH-8FGJ-QBPJW

A server power supply delivering 12 V at 53 A for 636 W output with active PFC and full protection suite

  • Chassis styleDesktop
  • Active PFC improves power efficiency
  • Constant current limiting protects against overload
  • Remote sense ensures accurate voltage delivery
  • 100% burn-in test confirms full-load reliability
  • Five-year warranty backs long-term operation

Power Supply for Server Chassis

The NShi HRPG-600-12 is a single-output power supply delivering 12V at 53A for a total of 636W. It is built for server chassis that require active PFC and forced air cooling in a desktop form factor.

Installation and Common Issues

Universal AC input with full range simplifies connection to mains power. The built-in remote ON/OFF control and remote sense function help integration, while the DC OK signal confirms operation. Forced air cooling by the internal DC fan requires clear airflow paths; blocked vents are the main cause of thermal shutdown.

Compatibility Checks

Verify your chassis accepts a desktop-type supply with 12V 53A output and active PFC. Ensure the system can use the 5V 0.3A standby output and remote sense wiring. Confirm the AC inlet matches universal input and that the case provides enough ventilation for the built-in fan.

How it compares

Measured against everything we stock in Rackmount Server Cases, at today’s prices. Recalculated every night.

Price $636.99
Pricier than about 85% of the 1,006 comparable items (median $222.49).

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Specifications

Size & build
Chassis styleDesktop

Questions about this item

How can I verify the power supply is delivering the full 12V 53A 636W output after installation?

Check that the built-in DC OK signal is active and measure the output voltage at the terminals to confirm it stays at 12V under load.

What components are included with the NShi HRPG-600-12 and what must be sourced separately?

The unit includes the power supply with built-in active PFC, constant current limiting, remote sense, DC OK signal, remote ON/OFF control and 5V 0.3A standby output; an AC power cord and mounting screws are not included.

Which HRPG-600 voltage model should I choose for a 12V server chassis?

Select the HRPG-600-12 model, rated at 12V 53A 636W; other versions such as 24V, 36V and 48V are intended for different voltage requirements.

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