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Supersuperuncle 550W redundant server power supply unit

Supersuperuncle

Supersuperuncle I620-G20 I840-G20 R1CA2551B 550W server power supply

SKU CH-NCTV-DKNHZ

550W redundant server power supply for Shuguang Kangshu I620-G20 and I840-G20 systems

  • 550 W output powers Shuguang Kangshu servers
  • Redundant design keeps systems running during a unit failure
  • Compatible with I620-G20 and I840-G20 chassis
  • R1CA2551B part number ensures exact replacement match

Compatible Shuguang Kangshu Server PSU

This 550W redundant power supply is built for Shuguang Kangshu I620-G20 and I840-G20 servers. It replaces the original R1CA2551B unit in compatible enterprise chassis. System administrators maintaining these specific platforms will find a direct-fit replacement.

Hot-swap Redundant Design for Rack Builds

The module slides into a redundant power bay and supports hot-swap replacement without shutting down the server. It requires a chassis with matching redundant power slots and backplane connectors. Builds lacking a redundant bay or using a different form factor cannot use this unit.

How it compares

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

Price $118.99
Cheaper than about 59% 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 sustained load does the 550 W unit handle before thermal limits engage?

The power supply delivers 550 W continuously; sustained operation at that rating is within its thermal design for Shuguang Kangshu I620-G20 and I840-G20 servers.

How loud is the fan when the supply runs at full load all day?

The redundant unit uses internal cooling fans sized for 550 W output in I620-G20 and I840-G20 chassis; acoustic levels follow server-industry norms for this form factor.

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