MCX623106AN-CDAT - Refurbished - NVIDIA Mellanox ConnectX-6 Dx EN Dual-Port 100GbE QSFP56 NIC, PCIe 4.0
Warranty: Lifetime
Condition: Refurbished — pulled from enterprise service, cleaned, inspected and tested.
MCX623106AN-CDAT is the NVIDIA Mellanox ConnectX-6 Dx EN Dual-Port 100GbE QSFP56 network adapter, PCIe 4.0. This listing is a refurbished, genuine NVIDIA/Mellanox card, built for modern 100GbE virtualization, Kubernetes and storage hosts.
Key Specifications
- Controller: NVIDIA Mellanox ConnectX-6 Dx EN
- Ports: 2x QSFP56, up to 100GbE each
- Host interface: PCIe 4.0 x16
- Protocol: Ethernet
- Key features: RoCE v2, ASAP2 OVS offload, SR-IOV, hardware root of trust; crypto disabled (N)
- Bracket: Full-height (tall) bracket
Works With
Pairs with 100G QSFP28 DACs/AOCs and transceivers. Shop matching DAC cables, AOC cables and transceivers.
Low-profile bracket needed? Ask before ordering — we can supply the correct bracket.
📋 NVIDIA & Mellanox Interconnect Compatibility Guide — matching DACs, AOCs and transceivers for every ConnectX generation.
Warranty & Shipping
Backed by the Resilient Tec lifetime warranty with a compatibility guarantee. Free standard shipping on all US orders.
Condition: Refurbished — pulled from enterprise service, cleaned, inspected and tested.
MCX623106AN-CDAT is the NVIDIA Mellanox ConnectX-6 Dx EN Dual-Port 100GbE QSFP56 network adapter, PCIe 4.0. This listing is a refurbished, genuine NVIDIA/Mellanox card, built for modern 100GbE virtualization, Kubernetes and storage hosts.
Key Specifications
- Controller: NVIDIA Mellanox ConnectX-6 Dx EN
- Ports: 2x QSFP56, up to 100GbE each
- Host interface: PCIe 4.0 x16
- Protocol: Ethernet
- Key features: RoCE v2, ASAP2 OVS offload, SR-IOV, hardware root of trust; crypto disabled (N)
- Bracket: Full-height (tall) bracket
Works With
Pairs with 100G QSFP28 DACs/AOCs and transceivers. Shop matching DAC cables, AOC cables and transceivers.
Low-profile bracket needed? Ask before ordering — we can supply the correct bracket.
📋 NVIDIA & Mellanox Interconnect Compatibility Guide — matching DACs, AOCs and transceivers for every ConnectX generation.
Warranty & Shipping
Backed by the Resilient Tec lifetime warranty with a compatibility guarantee. Free standard shipping on all US orders.