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Silver rectangular desktop power supply unit with ventilation grilles and label showing 24V 12.5A 300W

NShi

NShi SPV-300-24 300W 24V 12.5A Server Chassis

SKU CH-2VDR-1ARRZ

A desktop server chassis delivering 300W at 24V and 12.5A with adjustable output from 20% to 110% of rating and active power factor correction

  • Chassis styleDesktop
  • Programmable output adjustable from 20% to 110% of 24V rating
  • 300W continuous power with 12.5A current delivery for demanding server loads
  • Active power factor correction improves energy efficiency and reduces harmonic interference
  • Full-range AC input accepts global voltage standards without manual switching
  • 100% original Mean Well unit with verifiable serial number authenticity

300W 24V Server Chassis Power Supply

The NShi SPV-300-24 is a desktop-type server chassis power supply delivering 300W at 24V and 12.5A. It suits system integrators and maintenance teams needing a direct AC-DC single-output unit for 24V server or industrial equipment.

Programmable Output Voltage Range

The output voltage adjusts from 20 to 110 percent of the nominal 24V rating, allowing precise matching to load requirements. Active power factor correction reduces harmonic interference and supports global full-range voltage input without manual switching.

Desktop Chassis Installation Notes

The desktop form factor fits standard server chassis bays, but verify physical dimensions and mounting hole patterns against your specific enclosure before purchase. No bundled cables or software are included, so wiring harnesses must be sourced separately. Builders needing multiple output rails or redundant modules should select a different unit.

How it compares

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

Price $384.99
Pricier than about 75% of the 1,006 comparable items (median $222.49).

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Specifications

Size & build
Chassis styleDesktop

Questions about this item

Will the internal fan need replacement after continuous server use?

The unit is a sealed switching supply with no user-serviceable fan; Meanwell rates the internal components for long-term operation, so no scheduled fan swap is required.

What thermal limit triggers protection when the chassis runs at full 300W load all day?

Built-in over-temperature protection shuts the output down if internal temperature exceeds the design limit, then auto-recovers once the unit cools.

How much audible noise and waste heat does the SPV-300-24 produce during 24-hour operation at 12.5A?

The fanless convection design runs silently; at 24V 12.5A the supply dissipates only the normal switching losses, keeping case temperature within safe limits for rack mounting.

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