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Silver rectangular 1U server power supply unit with ventilation grille and label

Supersuperuncle

Supersuperuncle 450W 1U Server Power Supply FSP450-50HUA

SKU CH-51TF-0P4JC

A compact 1U server power supply delivering 450 watts for space-constrained rack systems

  • 450 W output powers dense 1 U servers
  • Fits FSP450-50HUA, ATX450-50HUA and FLX450 units
  • 1 U form factor saves rack space
  • New condition ensures full service life

450 W 1U Server Power Supply

The Supersuperuncle FSP450-50HUA is a 450 W server power supply built to the 1U form factor. It is intended for rack-mounted systems and compact servers that require a small-footprint unit with standard ATX-compatible output.

Practical limits of the 1U form factor

The 1U height restricts internal component space and airflow path, which can limit sustained load capability and acoustic performance in dense deployments. Builders needing higher wattage or redundant configurations should verify chassis compatibility before purchase.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $197.99
Pricier than about 70% of the 3,798 comparable items (median $131.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the FSP450-50HUA, ATX450-50HUA or FLX450 version for my 1U server?

All three model codes refer to the same 450W 1U power supply, so any listed variant will fit and deliver the rated output.

What does the 450W rating mean when the unit is installed in a live server?

It indicates the maximum continuous power the supply can provide to the system components within its specified operating limits.

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