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ZIPPY Emacs M1R-2500G 500W 1U server power supply unit

ZIPPY

ZIPPY Emacs M1R-2500G 500W power supply

SKU CH-25FA-KXV37

Delivers 500 W to 1U servers with hot-swap capability and a single fan

  • Max wattage500 W
  • Modular cablingNo
  • Fan configuration1 Fan
  • Product typeServer Power Supply
  • Product weight5
  • 500 W output powers demanding server builds
  • Hot-swap design keeps systems running during replacement
  • 1U form factor fits dense rack environments
  • Single-fan cooling delivers airflow in tight spaces
  • Fixed-cable layout simplifies installation in server chassis

ZIPPY Emacs M1R-2500G 500W Server PSU

The ZIPPY Emacs M1R-2500G is a 500 W server power supply built in a 1U form factor. It supports hot-swap operation for continuous uptime in rack environments. A single fan provides the necessary airflow for the unit. This PSU is designed for installation in compatible server chassis.

Suited for 1U rack builds needing hot-swap

This unit fits administrators maintaining or populating 1U server racks that require hot-swappable power modules. It is not suitable for standard ATX desktop cases or builds needing modular cabling. Buyers without a compatible server backplane should look elsewhere. The fixed cable set limits flexibility in non-server enclosures.

500 W capacity for typical 1U server loads

The 500 W rating delivers enough headroom for common single-socket 1U configurations with standard storage and networking cards. High-density GPU deployments or dual-socket platforms with heavy peripherals will exceed this limit. The single fan must handle all thermal load within the 1U chassis airflow path. Maximum power is capped at the rated 500 W.

How it compares

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

Price $53.99
Cheaper than about 89% of the 10,869 comparable items (median $142.99).
Max wattage 500 W
Lower than about 84% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameZippy Emacs
Product typeServer Power Supply
Power
Max wattage500 W
Modular cablingNo
More details
Fan configuration1 Fan

Questions about this item

What server chassis and backplane do I need to install the M1R-2500G 500 W hot-swap supply?

The unit is a 1U hot-swap server power supply, so it requires a compatible 1U chassis with a matching redundant power backplane and the correct blind-mate connector.

Can the M1R-2500G share load with an older supply in the same redundant frame?

Load-sharing depends on the backplane and firmware; the M1R-2500G is designed for hot-swap redundancy, but mixing with a different model or revision may prevent proper current balancing.

How do I confirm the M1R-2500G is delivering 500 W after installation?

Check the chassis management interface or front-panel LEDs for power-good status and verify each rail reads within tolerance under load using the server's built-in monitoring tools.

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