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Rectangular silver server PSU with rear fan grille and power connector

Supersuperuncle

Supersuperuncle 5280M4 for Delta DPS-550AB-11A Power V07LQ0400000000F 550W server power supply

SKU CH-EB8M-2KS8D

A 550-watt server power supply compatible with Delta DPS-550AB-11A units

  • 550 W output powers demanding server workloads
  • 5280M4 part number ensures exact Delta DPS-550AB-11A compatibility
  • V07LQ0400000000F revision matches original firmware specification
  • Brand-new condition guarantees full rated performance from day one

550W server power replacement

The Supersuperuncle 5280M4 replaces the Delta DPS-550AB-11A unit in compatible server chassis. It delivers 550 watts of continuous power for rack-mount systems that require this specific form factor. Technicians installing replacement modules in supported platforms will find the part matches the original electrical and mechanical interface. Buyers who need a different wattage or connector layout cannot use this module.

Thermal and acoustic profile

The 550 watt design moves heat through the server's native airflow path without adding external cooling requirements. Normal operation keeps internal temperatures within the chassis specification when the system fans run at their rated speeds. Acoustic output remains consistent with the original Delta supply under typical server loads. Power draw scales with the connected components up to the 550 watt limit.

How it compares

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

Price $166.99
Pricier than about 62% 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

How do I install the 5280M4 power supply in a server chassis?

Slide the 5280M4 unit into the server bay until the latch clicks, then tighten the retention screw to secure the Delta DPS-550AB-11A module firmly.

What maintenance will the 5280M4 power supply need over time?

Clean the intake vents periodically to prevent dust build-up on the Delta DPS-550AB-11A cooling fan and replace the unit if output drops below 550W.

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