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Rectangular metal ATX power supply unit with label showing model DPS-550LB D

godream

godream DPS-550LB D 03X4370 36002338 550W power supply

SKU CH-KBK5-8BVRZ

550W ATX power supply tested working for Lenovo RD540, RD630 and RD640 servers

  • TypeATX
  • 550W output powers Lenovo RD540 RD640 RD630 servers
  • ATX form factor fits standard server chassis
  • Tested working for reliable operation
  • Good quality components ensure stable power delivery

Lenovo RD540 RD640 RD630 550W PSU

This 550 watt ATX power supply is built for Lenovo RD540, RD640 and RD630 servers. It carries part numbers DPS-550LB D, 03X4370 and 36002338. The unit is new and has been tested for working operation. It suits administrators who need a direct replacement for a failed or ageing server supply.

Replaces original Lenovo 550W server supply

The jump is worth it when the existing DPS-550LB unit has failed or shows instability under load. It is not for builds that require a different form factor, higher wattage or redundant hot-swap capability beyond what this specific model provides.

Pontos fortes

  • 550W output powers Lenovo RD540 RD640 RD630 servers
  • ATX form factor fits standard server chassis
  • Tested working for reliable operation
  • Good quality components ensure stable power delivery

Especificações

TypeATX

Perguntas sobre este artigo

What form factor does the DPS-550LB D power supply use for mounting in a Lenovo RD540?

The unit follows the ATX form factor, so it fits the standard PSU bay and screw pattern used in the Lenovo RD540, RD640 and RD630 chassis.

Which connector must be seated first when installing this 550W unit in a Lenovo RD640, and what is the common mistake?

Insert the main 24-pin ATX connector fully until the latch clicks; the frequent error is leaving it partially seated, which prevents the server from posting.

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