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Rectangular silver server power supply unit with rear fan grille and power connector

Supersuperuncle

Supersuperuncle UCSC-PSU1-770W C220 C230 C240 M5 Server Power Supply 341-0591-04

SKU CH-K2S4-A5JE7

Delivers 770 W of power to compatible Cisco UCS C220, C230 and C240 M5 servers

  • 770 W output powers Cisco C220 C230 C240 M5 servers
  • Part number 341-0591-04 ensures exact replacement fit
  • New condition delivers full rated performance from day one
  • UCSC-PSU1-770W designation confirms OEM compatibility

Compatible Server Power Supply 770W

This 770 W server power supply is built for Cisco UCS C220, C230 and C240 M5 rack servers. It provides hot-plug redundant power for data-centre workloads that require continuous uptime. The unit matches the UCSC-PSU1-770W specification and part number 341-0591-04.

Hot-plug installation and common issues

The module slides into the server's power bay and locks with a thumbscrew, so no tools are required. Installation fails when the bay latch is not fully seated or when the server firmware does not recognise the FRU ID. Mixing this unit with a different wattage supply in the same chassis will trigger a redundancy alarm.

Highlights

  • 770 W output powers Cisco C220 C230 C240 M5 servers
  • Part number 341-0591-04 ensures exact replacement fit
  • New condition delivers full rated performance from day one
  • UCSC-PSU1-770W designation confirms OEM compatibility

Specifications

No published specifications for this item yet.

Questions about this item

How can I verify the 770W unit is operating correctly after installing it in a C240 M5?

The server management console will show the supply status as present and healthy with input and output readings within normal range.

What ships with the 341-0591-04 module and what must be sourced separately?

The hot-plug power supply module is supplied; a compatible IEC power cord for your rack PDU or wall outlet must be purchased separately.

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