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Green rectangular circuit board with four SFP+ cages and gold edge connector

DELL

DELL BCM57840S 10Gb Quad Port SFP+ rNDC (JC10M)

SKU CH-GYMV-D45YZ

Quad-port 10Gb SFP+ server adapter with updated firmware

  • Quad 10 Gb SFP+ ports deliver high-throughput server connectivity
  • Broadcom 57840S controller provides reliable multi-port networking performance
  • rNDC form factor integrates directly into compatible Dell server chassis
  • New condition with updated firmware ensures immediate deployment readiness

Dell BCM57840S Quad Port 10Gb SFP+ rNDC

This Dell BCM57840S quad-port 10Gb SFP+ rNDC adds four 10-gigabit fibre links to a compatible Dell PowerEdge server. It is aimed at administrators who need high-throughput networking for virtualisation clusters or storage fabrics. The card uses a Broadcom 57840S controller and installs in the dedicated rNDC slot, leaving standard PCIe bays free for other adapters.

Build quality and daily implications

The module is supplied new with updated firmware and tested components, so it is ready for production deployment. Four SFP+ cages accept a mix of short-range, long-range or direct-attach cables, letting you match each port to the link distance required. Because the interface is fixed to the rNDC form factor, the adapter only fits Dell servers that provide that specific mezzanine connector.

Punti di forza

  • Quad 10 Gb SFP+ ports deliver high-throughput server connectivity
  • Broadcom 57840S controller provides reliable multi-port networking performance
  • rNDC form factor integrates directly into compatible Dell server chassis
  • New condition with updated firmware ensures immediate deployment readiness

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Domande su questo articolo

What interface standard does the 10Gb Quad Port SFP+ rNDC use, and what speed does it cap at in practice?

The card uses a 10Gb SFP+ interface, capping throughput at 10 gigabits per second per port in practical use.

What physical slot or form factor is required to install the JC10M rNDC module in a server?

It installs in a dedicated rNDC mezzanine slot on compatible Dell PowerEdge servers, not in a standard PCIe slot.

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