MCX354A-FCCT Mellanox Technologies ConnectX-3 Pro interface cards/adapter Internal InfiniBand
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ConnectX-3 Pro
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overview
specifications
resources
faqs
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MCX354A-FCCT Overview
MELLANOX MCX354A-FCCT Connectx-3 Pro Network Adapter
PCIe 3.0 x8, 2 x QSFP28/QSFP+/QSFP, InfiniBand
- Internal
- Host interface: PCIe
- Output interface: InfiniBand
- 56 Gbit/s
- Green, Stainless steel
Summary Description
Mellanox Technologies ConnectX-3 Pro. Host interface: PCIe, Output interface: InfiniBand, Expansion card standard: PCIe 3.0. Product colour: Green, Stainless steel. Data transfer rate (max): 56 Gbit/s, Supported protocols: Open MPI, OSU MVAPICH, Intel MPI, MS, MPI, Platform MPI, TCP/UDP, EoIB, IPoIB, RDS, SRP, iSER, NFS.... Width: 142 mm, Depth: 69 mm. Networking standards: IEEE 802.1Q, IEEE 802.1Qau, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg, IEEE 802.3ad, IEEE...
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Specifications
Overview
| Condition | New |
|---|---|
| Brand | Mellanox |
| Stock | In Stock |
Ports & interfaces
| Host interface | PCIe |
|---|---|
| Output interface | InfiniBand |
| Expansion card standard | PCIe 3.0 |
| Fiber optic connector | QSFP, QSFP+, QSFP28 |
Design
| Internal | Y |
|---|---|
| Product colour | Green, Stainless steel |
Features
| Data transfer rate (max) | 56 Gbit/s |
|---|---|
| Plug and Play | Y |
| Supported protocols | Open MPI, OSU MVAPICH, Intel MPI, MS, MPI, Platform MPI, TCP/UDP, EoIB, IPoIB, RDS, SRP, iSER, NFS RDMA, uDAPL |
Weight & dimensions
| Width | 142 mm |
|---|---|
| Depth | 69 mm |
Packaging data
| Quantity | 1 |
|---|
Other features
| Networking standards | IEEE 802.1Q, IEEE 802.1Qau, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3az, IEEE 802.3ba |
|---|
Resources
Documents
Frequently Asked Questions
What are the primary performance capabilities of the Mellanox ConnectX-3 Pro MCX354A-FCCT? +
The MCX354A-FCCT delivers high-performance 40/56GbE connectivity, utilizing hardware offloading engines to accelerate data center networking and storage tasks. It provides ultra-low latency and high message rates, making it an ideal choice for bandwidth-intensive applications like high-performance computing, cloud infrastructure, and enterprise data center virtualization environments that demand consistent throughput.
How does the ConnectX-3 Pro improve virtualization efficiency in server clusters? +
This adapter features advanced hardware-based virtualization support, including SR-IOV technology. By enabling direct communication between virtual machines and the network hardware, it significantly reduces CPU overhead and hypervisor involvement. This allows for better scalability and performance efficiency in dense virtualized deployments, ensuring that network-intensive applications operate at near-native speeds within your server environment.
Which port configurations and cable types are supported by this network card? +
The MCX354A-FCCT features two QSFP+ ports, providing the flexibility to run 40GbE or 56GbE depending on your fabric requirements. These ports are compatible with a variety of interconnect options, including QSFP+ direct-attach copper cables (DAC), active optical cables (AOC), and optical transceivers, allowing for versatile deployment distances across your rack or data center infrastructure.
Is the MCX354A-FCCT compatible with common operating systems and server architectures? +
Yes, this card is designed for wide interoperability. It supports major enterprise operating systems, including various Linux distributions, VMware ESXi, and Microsoft Windows Server. The PCIe 3.0 interface ensures broad compatibility with standard x86 server architectures, making it a reliable drop-in upgrade for existing server nodes requiring increased network bandwidth and optimized traffic handling.
What is the role of RDMA over Converged Ethernet (RoCE) on this specific NIC? +
The card leverages RDMA over Converged Ethernet (RoCE) to provide memory-to-memory communication without involving the server CPU. By bypassing the networking stack, RoCE significantly decreases latency and CPU utilization. This feature is particularly beneficial for storage clusters and distributed database applications where rapid data movement and high transaction speeds are critical requirements for operational success.
How does the card handle traffic offloading to reduce host server load? +
The ConnectX-3 Pro offloads complex tasks such as TCP/UDP/IP checksum calculation and large send offload (LSO) directly to the adapter hardware. By offloading these intensive processing requirements from the server's host CPU to the NIC, the system gains more available processing power to dedicate to your core business applications and database processing tasks.
What are the recommended deployment scenarios for a dual-port 40/56GbE adapter? +
This adapter is perfect for high-traffic scenarios such as Big Data analytics, cloud-scale storage, and high-frequency trading platforms. With its dual-port configuration, it is commonly deployed in environments requiring high availability through link aggregation or redundancy. It serves as a robust backbone for any enterprise-grade network that needs to minimize bottlenecks during peak data transmission intervals.
What are the physical mounting requirements for this Mellanox PCIe card? +
The MCX354A-FCCT is designed for standard server PCIe slots. It follows a traditional low-profile or standard-height form factor, depending on the bracket configuration used. Before deployment, ensure your server chassis provides sufficient airflow for the adapter and check that your PCIe slot provides the necessary electrical capacity to support a high-performance 40/56GbE network interface card.
Can I receive a bulk quote for the MCX354A-FCCT for a large data center project? +
Absolutely. At BuyRouterSwitch.com, we specialize in supporting large-scale infrastructure projects. If you are looking to procure multiple units of the Mellanox ConnectX-3 Pro for a major refresh or expansion, please reach out to our sales team directly. We are experienced in handling bulk requests and will provide you with competitive pricing tailored to your specific project requirements.
Why should I choose BuyRouterSwitch.com for my Mellanox networking hardware? +
We are a trusted source for enterprise-grade networking components, focusing on providing high-quality, authentic hardware to IT professionals. Our team possesses deep expertise in the networking sector, ensuring you receive the correct hardware for your specific use case. When you order from us, you benefit from a streamlined procurement process designed to get your enterprise infrastructure upgraded and operational as quickly as possible.
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