About IBM Mellanox ConnectX-4 MCX4121A-XCAT 40GbE PCIe Network Interface Card in Bangladesh
The IBM Mellanox ConnectX-4 MCX4121A-XCAT 40GbE PCIe Network Interface Card (NIC) is a high-performance enterprise Ethernet adapter engineered for IBM System x, Lenovo ThinkSystem, and PCI Express-compatible enterprise servers. Powered by the NVIDIA Mellanox ConnectX-4 controller, this dual-port QSFP+ network adapter delivers up to 40 Gigabit Ethernet connectivity per port with ultra-low latency, RDMA acceleration, and advanced hardware offloading. It is an ideal networking solution for virtualization, cloud computing, enterprise storage, software-defined networking (SDN), AI infrastructure, high-performance computing (HPC), and mission-critical enterprise applications.
IBM Mellanox ConnectX-4 MCX4121A-XCAT 40GbE PCIe NIC Specifications & Overview
| Specification |
Details |
| Product Type | Enterprise Server Network Interface Card (NIC) |
| Product Name | IBM Mellanox ConnectX-4 MCX4121A-XCAT 40GbE PCIe NIC |
| Model | MCX4121A-XCAT |
| Brand | IBM |
| Network Controller | NVIDIA Mellanox ConnectX-4 |
| Host Interface | PCI Express 3.0 x8 |
| Network Ports | 2 × QSFP+ Ports |
| Supported Network Speed | 40 Gigabit Ethernet (40GbE) |
| Maximum Throughput | Up to 40Gbps Per Port |
| Supported Features | RDMA over Converged Ethernet (RoCE), SR-IOV, VXLAN Offload, NVGRE Offload, Jumbo Frames, VLAN Tagging, PXE Boot, RSS, QoS |
| Form Factor | Standard PCIe Adapter |
| Compatibility | IBM System x, Lenovo ThinkSystem & PCIe Gen3 Compatible Enterprise Servers |
The IBM Mellanox ConnectX-4 MCX4121A-XCAT provides enterprise-grade networking performance with intelligent hardware acceleration, advanced virtualization technologies, and RDMA capabilities. It reduces CPU utilization while maximizing network throughput, making it ideal for high-density virtualization and cloud infrastructure deployments.
This dual-port 40GbE QSFP+ adapter is designed for enterprise data centers, virtualization clusters, software-defined networking (SDN), software-defined storage (SDS), AI and machine learning platforms, enterprise storage systems, database servers, backup networks, and high-performance computing (HPC) environments.
Buy IBM Mellanox ConnectX-4 MCX4121A-XCAT 40GbE PCIe NIC in Bangladesh
Looking for the original IBM Mellanox ConnectX-4 MCX4121A-XCAT 40GbE PCIe NIC in Bangladesh? Datacom Technologies (BD) supplies genuine IBM server networking products, NVIDIA Mellanox Ethernet adapters, enterprise networking equipment, and complete IT infrastructure solutions at competitive prices. We provide authentic IBM hardware, expert technical consultation, dependable after-sales support, and fast nationwide delivery across Bangladesh.
Compatibility
- IBM System x Servers
- Lenovo ThinkSystem Servers
- PCI Express Gen3 Compatible Enterprise Servers
- 40GbE QSFP+ Ethernet Networks
- VMware ESXi
- Microsoft Hyper-V
- Linux Enterprise Servers
- Windows Server
- Enterprise Data Centers
- High-Performance Computing (HPC) Clusters
Applications
- 40 Gigabit Ethernet Networking
- Cloud Computing Infrastructure
- Virtualization Platforms
- Software-Defined Networking (SDN)
- Software-Defined Storage (SDS)
- Enterprise Storage Networking
- AI & Machine Learning Infrastructure
- Database Servers
- High-Performance Computing (HPC)
- Mission-Critical Enterprise Applications
Benefits of Choosing This Product
The IBM Mellanox ConnectX-4 MCX4121A-XCAT delivers enterprise-class dual-port 40GbE connectivity, RDMA acceleration, advanced virtualization support, intelligent packet processing, and low-latency communication. It improves network efficiency, reduces CPU overhead, enhances application responsiveness, and provides scalable networking for cloud, AI, HPC, and enterprise storage environments.
Why Buy from Datacom Technologies (BD)?
Datacom Technologies (BD) is a trusted supplier of genuine IBM server networking products, NVIDIA Mellanox Ethernet adapters, enterprise networking solutions, and IT infrastructure products in Bangladesh. We provide authentic IBM hardware, competitive pricing, expert technical consultation, dependable after-sales support, and fast nationwide delivery. Our experienced engineers help organizations deploy reliable networking solutions tailored to demanding enterprise workloads.
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Frequently Asked Questions (FAQ)
Q1: What is the IBM Mellanox ConnectX-4 MCX4121A-XCAT?
It is a dual-port 40GbE QSFP+ PCIe server network adapter powered by the NVIDIA Mellanox ConnectX-4 controller for enterprise networking and data center environments.
Q2: How many network ports does it provide?
It features two QSFP+ ports supporting up to 40 Gigabit Ethernet connectivity per port.
Q3: Does it support RDMA and virtualization?
Yes. It supports RoCE, SR-IOV, VXLAN offload, NVGRE offload, and other advanced networking technologies that improve virtualization and cloud performance.
Q4: Which servers are compatible with this adapter?
It is compatible with IBM System x servers, Lenovo ThinkSystem servers, and other PCIe Gen3-compatible enterprise server platforms.
Q5: Why choose the IBM Mellanox ConnectX-4 MCX4121A-XCAT?
It delivers enterprise-grade 40GbE networking, ultra-low latency, RDMA acceleration, advanced virtualization support, and scalable networking performance for cloud computing, enterprise storage, AI infrastructure, HPC, and modern data centers.
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