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Rectangular silver server PSU with rear exhaust grille and side handle

LSI

LSI 13127-00 Df4000R 540 W server power supply

SKU CH-EEZM-XDS0S

A 540 W hot-swap server power supply for LSI 1312700 Df4000R systems

  • 540 W output powers demanding server configurations
  • Hot-swap design enables replacement without system downtime
  • Purpose-built for LSI Df4000R storage arrays
  • New condition ensures full rated performance from day one

540 W hot-swap server supply

The LSI 13127-00 Df4000R is a 540 W hot-swap server power supply designed for compatible LSI storage arrays. It installs without tools and supports redundant configurations in supported chassis. Condition is new.

Replaces a failed or missing Df4000R unit

This unit replaces a failed or missing Df4000R module in the same enclosure. The jump is worth it when the original supply has reached end of life or when a redundant slot must be populated for high availability. Builders needing a different wattage or form factor cannot use this part.

How it compares

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

Price $225.99
Pricier than about 75% of the 3,798 comparable items (median $131.99).

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Specifications

Product
Brand nameLSI LOGIC

Questions about this item

What chassis slot width does the LSI 13127-00 Df4000R 540 W unit require?

The supply is a hot-swap module that slides into a standard redundant server bay; no rails or cables are needed, just align the guide pins and push until the latch clicks.

Which step do installers most often miss when seating this 540 W module?

Forgetting to engage the retention latch fully — if the latch is not snapped down the unit can lose contact under vibration and the server will not power on.

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