MCX515A-CCAT - Refurbished - NVIDIA Mellanox ConnectX-5 EN Single-Port 100GbE QSFP28 NIC
Warranty: Lifetime
Condition: Refurbished — pulled from enterprise service, cleaned, inspected and tested.
MCX515A-CCAT is the NVIDIA Mellanox ConnectX-5 EN Single-Port 100GbE QSFP28 network adapter. This listing is a refurbished, genuine NVIDIA/Mellanox card, built for single-uplink 100GbE servers and storage nodes.
Key Specifications
- Controller: NVIDIA Mellanox ConnectX-5 EN
- Ports: 1x QSFP28, 100/50/40/25/10GbE
- Host interface: PCIe 3.0 x16
- Protocol: Ethernet
- Key features: RoCE v2, SR-IOV, DPDK, NVMe-oF offload
- Bracket: Full-height (tall) bracket
Works With
Pairs with 100G QSFP28 DACs, AOCs and SR4/LR4 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.
MCX515A-CCAT is the NVIDIA Mellanox ConnectX-5 EN Single-Port 100GbE QSFP28 network adapter. This listing is a refurbished, genuine NVIDIA/Mellanox card, built for single-uplink 100GbE servers and storage nodes.
Key Specifications
- Controller: NVIDIA Mellanox ConnectX-5 EN
- Ports: 1x QSFP28, 100/50/40/25/10GbE
- Host interface: PCIe 3.0 x16
- Protocol: Ethernet
- Key features: RoCE v2, SR-IOV, DPDK, NVMe-oF offload
- Bracket: Full-height (tall) bracket
Works With
Pairs with 100G QSFP28 DACs, AOCs and SR4/LR4 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.