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Green rectangular server power backplane circuit board with multiple gold connectors and black components

Supersuperuncle

Supersuperuncle Lenovo Wanquan R520 G7 Server Power Backplane DD-3151-3F-LF 4A807-02

SKU CH-6FC2-ZAHY3

A new power backplane for Lenovo Wanquan R520 G7 servers

  • Direct replacement for Lenovo Wanquan R520 G7 servers
  • Matches part numbers DD-3151-3F-LF and 4A807-02
  • New condition ensures reliable server power delivery
  • Powers the backplane for stable system operation

Lenovo Wanquan R520 G7 power backplane

This replacement backplane is designed for the Lenovo Wanquan R520 G7 server. It provides the power distribution board that connects redundant power supplies to the system. The part matches the original DD-3151-3F-LF assembly used in this platform. It is intended for technicians maintaining or repairing this specific server model.

Replaces a failed or damaged DD-3151-3F-LF unit

Install this backplane when the original power distribution board has failed or shows physical damage. The swap restores power redundancy for the R520 G7 chassis. It is not a universal part and will not fit other server families or form factors. Builders needing a different pin-out or form factor should source the correct board for their platform.

How it compares

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

Price $143.99
Pricier than about 54% 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

Does the DD-3151-3F-LF backplane fit the Lenovo Wanquan R520 G7 chassis?

The part number DD-3151-3F-LF and code 4A807-02 are listed for the Lenovo Wanquan R520 G7 server power backplane.

Which screws secure the DD-3151-3F-LF backplane during installation?

Align the unit with the chassis mounting holes and tighten the two captive screws; skipping either screw leaves the backplane loose.

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