MCX516A-CDAT Mellanox ConnectX-5 Ex EN 100G PCIe 4.0 x16 Ethernet Network Card
Get extra volume discount for MCX516A-CDAT and save cash:
| Quantity | Unit price |
|---|---|
| To 4 |
€716.96
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| To 9 |
€695.50
€716.96
(2.99% saved)
|
| To 19 |
€681.20
€716.96
(4.99% saved)
|
| From 20 |
€666.80
€716.96
(7% saved)
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PCIe 4.0 x16
Product line:ConnectX-5 Ex EN
€716.96
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MCX516A-CDAT
High-Performance PCIe 4.0 SmartNIC enabling dual-port 100GbE RDMA with the MCX516A-CDAT
The MCX516A-CDAT ConnectX-5 Ex EN adapter integrates a PCIe Gen4 x16 host interface with dual QSFP28 100GbE to accelerate CPU-bound networking for HPC clusters, virtualized clouds, and scale-out storage, using RoCE RDMA, NVMe-oF/iSER offloads, and overlay acceleration to reduce latency and free host cores while sustaining deterministic throughput.
Why Choose the MCX516A-CDAT?
The MCX516A-CDAT delivers high port density per slot with enterprise-grade offloads for predictable performance at scale. MCX516A-CDAT supports SR-IOV, QoS, and hardware tunneling to streamline multi-tenant designs.
Mellanox engineering focuses on low-latency datapaths, standards-based interoperability, and robust firmware for continuous operation in modern data centres, including IEEE 1588v2 timing, PXE/UEFI boot, and broad OS support.
Key Applications:
- HPC Ethernet interconnect with RoCE
- NFV and cloud virtualization with SR-IOV
- Overlay networks with VXLAN/NVGRE/Geneve
- NVMe-oF and iSER storage fabrics
At Happyware - Server Hardware you benefit from non-binding offers tailored to MCX516A-CDAT deployment requirements and bulk order discounts for standardized rollouts across racks or clusters.
Technical details of MCX516A-CDAT
How long is the Warranty and how you can get technical support for MCX516A-CDAT
| Warranty: | 12 months (part) |
|---|---|
| Advanced replacement: | yes |
| RMA Url: | https://network.nvidia.com/support/limited-warranty-and-rma-terms/ |
| Description: | Advanced replacements may be available at Mellanox's discretion, but the Customer must return the defective unit within 30 days or be charged. RMA-Number Required, Delivery times can vary but are generally within 30 days of receiving the defective product. On-site service is not standard. |
| Support Portal: | https://support.happyware.com |
|---|
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