Brand: Mellanox/NVIDIA · SKU: MCX414A-BCAT · MPN: MCX414A-BCAT · Category: Components
The Mellanox MCX414A-BCAT ConnectX-4 EN Network Interface Card is a dual-port 40/56GbE adapter with QSFP28 connectors, utilizing a PCI Express 3.0 x8 interface. It supports high-speed data transfer protocols like 40 Gigabit LAN and 56 Gigabit LAN, making it ideal for high-performance computing, data centers, Web 2.0, cloud, data analytics, database, and storage platforms. The card supports various protocols including TCP/IP, UDP/IP, iSCSI, UDAPL, and SMB, and features like Flow Control, Auto-negotiation, VLAN Support, Jumbo Frames Support, and RDMA Support (RoCE v1 and v2). It is compliant with standards such as IEEE 802.1q, 802.1p, 802.3ad (LACP), and RoHS R6. The physical dimensions are 2.71 in. x 5.6 in. (68.90mm x 142.24 mm) in a low-profile form factor.
| Form Factor | Plug-in Card - Low Profile |
|---|---|
| Product Family | ConnectX-4 EN |
| RoHS Compliance | RoHS R6 |
| Networking Ports | Dual Port QSFP28 |
| Data Link Protocol | 40 Gigabit LAN, 56 Gigabit Lan |
| Data Transfer Rate | 40 Gbps / 56 Gbps |
| Transport Protocol | TCP/IP, UDP/IP, iSCSI, UDAPL, SMB |
| Interface (Bus) Type | PCI Express 3.0 x8 |
| PCI Specification Revision | PCIe 3.0 |
| Warranty | 90 Days (Reported by one reseller) |
| Weight | 0.45 kg/ 0.99 Lbs |
| Dimensions | 2.71 in. x 5.6 in. (68.90mm x 142.24 mm) (Low Profile) |
The Mellanox MCX414A-BCAT is a dual-port 40/56GbE Network Interface Card based on the ConnectX-4 EN technology, designed for high-bandwidth, low-latency networking in data centers and high-performance computing environments. It connects via a PCIe 3.0 x8 interface and uses QSFP28 ports for connectivity. Key features include support for RDMA over Converged Ethernet (RoCE), advanced network virtualization, and hardware offloads for protocols like NVGRE and VXLAN.
Yes, this Mellanox ConnectX-4 EN Network Interface Card (MCX414A-BCAT) is 100% genuine Mellanox/NVIDIA hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Mellanox ConnectX-4 EN Network Interface Card includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the MCX414A-BCAT.