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Rectangular metal server power supply unit with ventilation grille and label showing multiple model numbers

Supersuperuncle

Supersuperuncle server power supply CSU550AP-3-300 RG6510 RG-PA550I-F TCS81-100-P

SKU CH-HE0R-YKWA2

Replacement 550 W server power supply compatible with Artesyn CSU550AP-3-300, RG6510, RG-PA550I-F and TCS81-100-P units

  • Compatible with multiple Artesyn part numbers
  • 550 watt output rating for server workloads
  • 300 unit identifier for precise matching
  • New condition ensures full factory specification

Compatible Replacement for Artesyn CSU550AP-3-300

This new server power supply is built as a direct replacement for the Artesyn CSU550AP-3-300 unit. It matches the original part numbers RG6510, RG-PA550I-F, and TCS81-100-P for drop-in compatibility. IT administrators maintaining existing Artesyn infrastructure can install it without modification.

550 Watt Output Rating

The supply delivers 550 watts of power, which is the primary specification that determines whether it meets the server's load requirements. Buyers needing a higher wattage unit for denser configurations will need a different model. Verify the chassis power budget matches this 550 W rating before purchase.

How it compares

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

Price $389.99
Pricier than about 90% 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

What does the 550 W rating mean once the supply is installed in a server?

The 550 W figure is the maximum continuous DC output the unit can deliver to the server's components under normal operating conditions.

What interface does the CSU550AP-3-300 use and what does it limit in practice?

It uses a standard server power-supply edge connector that mates with the chassis backplane, limiting installation to compatible Artesyn-ready server bays.

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