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PCI-E riser card board adapter for R710 server, green PCB with gold connectors

Ruth's sister

Ruth's sister 0R557C 0R559C R710 PCI-E Expansion Riser Card Board Adapter internal power cable

SKU CH-ZERD-ZW16S

Internal power cable connects Dell PowerEdge R710 PCI-E expansion riser card to the system board

  • Compatible with Dell PowerEdge R710 servers
  • Supports PCI-E riser card expansion
  • Matches part numbers 0R557C and 0R559C
  • New internal power cable for reliable connectivity

Dell PowerEdge R710 riser power cable

This internal cable connects the PCI-E expansion riser board to the system power distribution in a Dell PowerEdge R710 server. It matches part numbers 0R557C and 0R559C for direct replacement. The cable ensures the riser card receives the correct power to support additional expansion cards. It is built for the specific pin-out and routing of the R710 chassis.

Sustained load behaviour

Under continuous server operation the cable maintains stable power delivery to the riser board without voltage drop that could throttle installed cards. The fixed routing inside the chassis prevents movement or connector fatigue during long-term vibration and thermal cycling. It is not suited for systems that require a different riser power pin-out or for chassis layouts where the cable length or connector orientation does not match the R710 design.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $45.99
Pricier than about 81% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the 0R557C 0R559C cable generate extra heat inside a Dell R710 when the riser runs continuously?

The cable is a passive power link with no active components, so it adds no measurable heat beyond normal current flow through its conductors.

Which Dell PowerEdge R710 riser boards and power connectors must already be present for this 0R557C 0R559C adapter to function?

It requires a compatible PCI-E expansion riser board (part numbers 0R557C, 0R559C, R557C, R559C, CN-0R557C or CN-0R559C) and the matching power header on that riser.

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