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Green full-height PCIe adapter with two QSFP56 ports and silver bracket

DELL

DELL ConnectX-6 CX623106A Dx Dual 100GbE QSFP56 FH Adapter

SKU CH-CK94-F4QEZ

Dual-port 100GbE QSFP56 full-height adapter for Dell PowerEdge servers

  • TypeRack
  • Dual 100 GbE ports deliver high-throughput connectivity
  • QSFP56 interface supports 56 Gb/s lane speeds
  • Full-height bracket fits standard rack-mount servers
  • Compatible with PowerEdge R640 R740 R840 R940 families
  • Tested components with updated firmware ensure reliability

Dual-Port 100GbE QSFP56 Adapter

This Dell ConnectX-6 DX adapter provides two QSFP56 ports each operating at 100GbE for high-speed server networking. It is a full-height PCIe card designed for Dell PowerEdge rack systems requiring low-latency connectivity.

Suits PowerEdge Rack Servers Listed

The adapter is validated for specific Dell PowerEdge models including R640, R650, R6525, R660, R6615, R6625, R740, R740XD, R740XD2, R750, R750xa, R7515, R7525, R760, R760xa, R760XD2, R7615, R7625, R840, R860, R940, R940XA, R960, XE8545, XR5610, XR7620, XR8610T, and XR8620T. Builders using other server platforms or needing a low-profile bracket should look elsewhere.

QSFP56 Dual-Port Interface Decides Fit

The card uses a dual QSFP56 interface running at 100GbE per port. Confirm your chassis has a full-height PCIe slot and QSFP56 cabling or transceivers available; without that physical and electrical match the adapter cannot be installed.

Pontos fortes

  • Dual 100 GbE ports deliver high-throughput connectivity
  • QSFP56 interface supports 56 Gb/s lane speeds
  • Full-height bracket fits standard rack-mount servers
  • Compatible with PowerEdge R640 R740 R840 R940 families
  • Tested components with updated firmware ensure reliability

Especificações

BrandDELL
Model540-BCXP, 540-BCXO
TypeRack

Perguntas sobre este artigo

What is the maximum sustained throughput per port on the CX623106A Dx?

Each QSFP56 port delivers up to 100 GbE bandwidth for sustained workloads.

How much heat does the full-height adapter generate during continuous operation?

The ConnectX-6 Dx dual-port design is engineered for standard server airflow; power draw aligns with typical 100 GbE NIC thermals.

Which Dell PowerEdge servers have a compatible PCIe slot for this full-height card?

Supported models include R640, R650, R6525, R660, R6615, R6625, R740, R740XD, R740XD2, R750, R750xa, R7515, R7525, R760, R760xa, R760XD2, R7615, R7625, R840, R860, R940, R940XA, R960, XE8545, XR5610, XR7620, XR8610T and XR8620T.

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