Product information
The NVIDIA Mellanox ConnectX‑5 EN (MCX516A‑CCAT) is a high-performance dual-port 100-Gigabit Ethernet network adapter for servers and workstations based on the ConnectX‑5 architecture. It features two QSFP28 ports supporting 1/10/25/40/50/100 Gigabit Ethernet and is designed for PCIe 3.0 x16 (backward compatible with PCIe 2.0 x16).
The adapter is suitable for AI/ML workloads, HPC clusters, storage networks (NVMe‑oF, Ceph, etc.), cloud infrastructures, and virtualized environments with high requirements for throughput, low latency, and CPU offloading. It offers hardware offloads for RDMA (RoCE v1/v2), VXLAN, NVGRE, GENEVE, NVMe‑oF, and other datacenter protocols.
Product series: ConnectX-5 EN
Model: MCX516A-CCAT
GTIN/EAN: 7290108480382
Product type: Ethernet network adapter, dual-port 100GbE QSFP28
Ports: 2 × QSFP28 (up to 100 GbE per port, also 50/40/25/10 GbE)
Host interface: PCIe 3.0 x16
Note: The total bandwidth is limited by PCIe 3.0 x16 (approx. 100 Gbps); both ports can be used for redundancy, for example
Form factor: Full-height bracket (low-profile bracket available)
Features:
- RDMA over Converged Ethernet (RoCE v1/v2)
- SR-IOV, overlay offloads (VXLAN, NVGRE, Geneve)
- NVMe over Fabrics (NVMe-oF) target offload
- Stateless offloads, DPDK, ASAP² (OVS offload)
- Hardware timestamping (PTP)
Drivers: inbox drivers in current Linux distributions, NVIDIA MLNX_OFED, WinOF-2 (Windows), VMware ESXi
Operating temperature: 0°C to 55°C (with system airflow)
Certifications: CE, FCC, RoHS
Manufacturer warranty: according to manufacturer
The NVIDIA Mellanox ConnectX‑5 EN (MCX516A‑CCAT) is a high-performance dual-port 100-Gigabit Ethernet network adapter for servers and workstations based on the ConnectX‑5 architecture. It features two QSFP28 ports supporting 1/10/25/40/50/100 Gigabit Ethernet and is designed for PCIe 3.0 x16 (backward compatible with PCIe 2.0 x16).
The adapter is suitable for AI/ML workloads, HPC clusters, storage networks (NVMe‑oF, Ceph, etc.), cloud infrastructures, and virtualized environments with high requirements for throughput, low latency, and CPU offloading. It offers hardware offloads for RDMA (RoCE v1/v2), VXLAN, NVGRE, GENEVE, NVMe‑oF, and other datacenter protocols.
Product series: ConnectX-5 EN
Model: MCX516A-CCAT
GTIN/EAN: 7290108480382
Product type: Ethernet network adapter, dual-port 100GbE QSFP28
Ports: 2 × QSFP28 (up to 100 GbE per port, also 50/40/25/10 GbE)
Host interface: PCIe 3.0 x16
Note: The total bandwidth is limited by PCIe 3.0 x16 (approx. 100 Gbps); both ports can be used for redundancy, for example
Form factor: Full-height bracket (low-profile bracket available)
Features:
- RDMA over Converged Ethernet (RoCE v1/v2)
- SR-IOV, overlay offloads (VXLAN, NVGRE, Geneve)
- NVMe over Fabrics (NVMe-oF) target offload
- Stateless offloads, DPDK, ASAP² (OVS offload)
- Hardware timestamping (PTP)
Drivers: inbox drivers in current Linux distributions, NVIDIA MLNX_OFED, WinOF-2 (Windows), VMware ESXi
Operating temperature: 0°C to 55°C (with system airflow)
Certifications: CE, FCC, RoHS
Manufacturer warranty: according to manufacturer
NVIDIA Mellanox ConnectX‑5 EN – 100GbE Network Adapter, 2× QSFP28, PCIe 3.0 x16, RoCE, RDMA, MCX516A‑CCAT
- Regular price
- 748,99 €
- Sale price
- 748,99 €
- Regular price
-
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