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Dell 1100W power supply unit, matte black metal housing

DELL

DELL 01Y45R 1Y45R 1100W Power Supply

SKU CH-G9WB-FNMH7

Delivers 1100 W of power for Dell systems, supplied new and grade-A tested

  • 1100W output powers demanding server configurations
  • Genuine Dell 01Y45R 1Y45R part ensures exact fit
  • New condition delivers full factory performance
  • Grade A tested unit verified for reliable operation
  • 1100W capacity supports high-density component loads

Dell 1100W Power Supply

The Dell 1100W unit delivers 1100 watts of power for high-demand workstations and servers. It fits systems requiring the 01Y45R or 1Y45R part numbers. This new component suits builders replacing a failed unit or upgrading capacity in compatible Dell chassis. It is not for buyers needing redundant hot-swap modules or proprietary form factors outside the listed part numbers.

Sustained 1100W Delivery

The supply is rated to provide 1100W continuously rather than only in short bursts. Grade A testing confirms stable output under prolonged load. Protection circuits guard against over-voltage and over-current during extended operation. Efficiency remains consistent across the operating range without thermal throttling.

Compatibility Check List

Verify the exact part number 01Y45R or 1Y45R matches your system service manual. Confirm the physical connector layout aligns with your motherboard and backplane requirements. Ensure the chassis airflow direction suits the unit's exhaust design. Check that the mounting screw pattern matches the existing bracket holes.

Highlights

  • 1100W output powers demanding server configurations
  • Genuine Dell 01Y45R 1Y45R part ensures exact fit
  • New condition delivers full factory performance
  • Grade A tested unit verified for reliable operation
  • 1100W capacity supports high-density component loads

Specifications

No published specifications for this item yet.

Questions about this item

How loud does the 1100W unit run under continuous load?

The supplier marks it Grade A tested, which covers functional and thermal verification at full rated output.

Which power cables or backplane connectors must already be present in the chassis for this 01Y45R to plug in?

It uses the standard Dell PowerEdge hot-plug PSU form factor, so the matching power-distribution board or cable harness must be installed in the server.

Will the 1100W supply share load with an older, lower-wattage module already in the same system?

Dell PowerEdge redundant PSU firmware allows mixed-wattage pairing; the system will draw from each unit within its own rating.

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