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NVIDIA ConnectX-7 MCX75310AAS-NEAT: 400G Smart Networking Adapter
รายละเอียดสินค้า:
| ชื่อแบรนด์: | Mellanox |
| หมายเลขรุ่น: | MCX75310AAS-NEAT (900-9x766-003N-SQ0) |
| เอกสาร: | Connectx-7 infiniband.pdf |
การชำระเงิน:
| จำนวนสั่งซื้อขั้นต่ำ: | 1 ชิ้น |
|---|---|
| ราคา: | Negotiate |
| รายละเอียดการบรรจุ: | กล่องด้านนอก |
| เวลาการส่งมอบ: | ขึ้นอยู่กับสินค้าคงคลัง |
| เงื่อนไขการชำระเงิน: | ที/ที |
| สามารถในการผลิต: | จัดหาโดย Project/Batch |
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ข้อมูลรายละเอียด |
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| หมายเลขรุ่น: | MCX75310AAS-NEAT (900-9x766-003N-SQ0) | พอร์ต: | พอร์ตเดี่ยว |
|---|---|---|---|
| เทคโนโลยี: | Infiniband | ประเภทอินเทอร์เฟซ: | OSFP56 |
| ข้อมูลจำเพาะ: | 16.7 ซม. x 6.9 ซม. | ต้นทาง: | อินเดีย / อิสราเอล / จีน |
| อัตราการส่งข้อมูล: | 400GBE | อินเทอร์เฟซโฮสต์: | gen3 x16 |
| เน้น: | NVIDIA ConnectX-7 400G network adapter,Mellanox ConnectX-7 smart networking card,400Gbps Mellanox network adapter with warranty |
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รายละเอียดสินค้า
NVIDIA ConnectX-7 MCX75310AAS-NEAT: 400G Smart Networking Adapter
The NVIDIA ConnectX-7 MCX75310AAS-NEAT is a high-performance dual-port network interface card (NIC) designed for modern, demanding data center environments. This advanced network card supports both InfiniBand and Ethernet protocols, delivering up to 400Gb/s per port. It is engineered to accelerate AI, machine learning, high-performance computing (HPC), and cloud-scale workloads through hardware-accelerated networking, storage, and security functions. Also identified by the alias mq9700, this adapter provides the ultra-low latency and extreme throughput required for data-driven applications.
Product Overview
The NVIDIA ConnectX-7 MCX75310AAS-NEAT is a versatile, high-speed network adapter card that serves as a critical component for building scalable and efficient data center infrastructures. It combines cutting-edge networking technologies with robust hardware acceleration to offload CPU workloads, reduce latency, and maximize data throughput. This NIC card is particularly suited for environments where performance, reliability, and intelligent networking are paramount.
Key Characteristics
- Dual-Protocol Support: Operates seamlessly with both InfiniBand and Ethernet networks
- Extreme Bandwidth: Delivers up to 400Gb/s per port, with support for NDR InfiniBand and 400GbE
- Hardware Acceleration: Comprehensive offload engines for networking, storage (NVMe-oF, GPUDirect Storage), and security (IPsec, TLS, MACsec)
- Advanced RDMA: Full support for RDMA over Converged Ethernet (RoCE) and native InfiniBand RDMA, enabling direct memory access between servers and storage
- In-Network Computing: Integrates NVIDIA SHARP™ technology for collective operation offloads, reducing CPU overhead in HPC and AI clusters
- Precision Timing: Provides nanosecond-level synchronization with advanced IEEE 1588 PTP support
Core Technologies & Standards
This smart network card is built on a foundation of industry-leading technologies and complies with key standards:
- Networking: InfiniBand Trade Association 1.5, Ethernet IEEE 802.3 (10G to 400GbE), RoCE v2, VXLAN/GENEVE overlay offload
- Interconnect: PCI Express 5.0 x16 host interface, supporting the latest server platforms
- Security: Inline hardware acceleration for IPsec, TLS 1.3, and MACsec (AES-GCM 128/256)
- Virtualization: SR-IOV (Single Root I/O Virtualization) for efficient virtual machine connectivity
- Management: NC-SI, Redfish, PLDM (Platform Level Data Model) for firmware and device management
Working Principle
The ConnectX-7 NIC card functions as an intelligent data plane processor installed in a server's PCIe slot. It offloads network, storage, and security processing tasks from the host CPU to its dedicated hardware engines. For data transfer, it utilizes Remote Direct Memory Access (RDMA) to enable direct, kernel-bypass communication between application memory spaces across the network, drastically reducing latency and CPU utilization. Its programmable pipeline and parsing engine handle complex packet processing, encapsulation (like VXLAN), and security protocols at line rate, ensuring maximum performance for virtualized and bare-metal deployments.
Application Scenarios
- Artificial Intelligence & Machine Learning: Accelerates distributed training by providing high-throughput, low-latency connectivity between GPUs and compute nodes
- High-Performance Computing (HPC): Essential for scientific simulations, climate modeling, and financial analytics clusters requiring massive parallel communication
- Hyperscale Cloud Data Centers: Enables high-density virtualized environments, software-defined networking (SDN), and efficient storage disaggregation
- High-Frequency Trading & Real-Time Analytics: Delivers the microsecond latency and precise time synchronization needed for time-sensitive decision making
- Enterprise Storage & Data Backup: Optimizes performance for NVMe-oF and GPUDirect Storage, facilitating fast access to centralized storage pools
Specifications
| Product Model / NIC Card | ConnectX-7 MCX75310AAS-NEAT (also referenced as mq9700) |
|---|---|
| Network Protocols | InfiniBand, Ethernet |
| Port Speeds |
InfiniBand: NDR 400Gb/s, HDR 200Gb/s, EDR 100Gb/s Ethernet: 400/200/100/50/25/10 Gigabit Ethernet |
| Number of Ports | 2 |
| Host Interface | PCI Express 5.0 x16 |
| Form Factor | FHFL (Full Height, Full Length) PCIe Card |
| Key Technology | RDMA, RoCE, SR-IOV, NVMe-oF offload, In-Network Computing (SHARP) |
| Security Acceleration | IPsec, TLS, MACsec inline encryption/decryption |
| OS Compatibility | Linux (RHEL, Ubuntu), Windows Server, VMware ESXi |
Advantages & Competitive Edge
- Unmatched Performance: Doubles the throughput of previous-generation adapters, with PCIe Gen5 ensuring no host interface bottleneck
- Total Solution Offload: Unlike basic network cards, ConnectX-7 offloads entire networking, storage, and security stacks, freeing CPU resources for applications
- Future-Proof Design: Support for emerging NDR InfiniBand and 400GbE standards protects infrastructure investment
- Ecosystem Integration: Optimized for NVIDIA's full stack, including GPUs (GPUDirect RDMA), HPC software (NCCL, OpenMPI), and management tools
- Power Efficiency: Advanced power management and hardware offloads reduce overall system power consumption per gigabit
Service & Support
We provide comprehensive support for the ConnectX-7 mq9700 network adapter:
- Warranty: Standard manufacturer's warranty included. Extended warranty options available
- Availability & Delivery: In stock for immediate shipment. Reliable supply chain ensures consistent availability
- Technical Support: 24/7 customer service and technical consultation from our experienced engineering team
- Integration Services: Assistance with system integration, driver configuration, and performance tuning available
Frequently Asked Questions
Q: Is the MCX75310AAS-NEAT compatible with my existing 100GbE switches?
A: Yes. This network card is backward compatible and will auto-negotiate down to 10GbE. For 400GbE, ensure your switch supports the same standard (e.g., 400GBASE-SR8, DR4)
Q: What is the difference between InfiniBand and Ethernet mode on this NIC card?
A: The adapter can be configured via firmware for either InfiniBand or Ethernet operation. InfiniBand mode offers lower latency and advanced features like SHARP for HPC. Ethernet mode provides broad compatibility with standard data center networks and supports RoCE for RDMA
Q: Does this adapter support VMware virtualization?
A: Yes, it fully supports VMware ESXi with SR-IOV, allowing direct assignment of virtual functions to VMs for near-native performance
Q: Can I use this card for GPUDirect Storage?
A: Absolutely. The ConnectX-7 has dedicated hardware offloads for GPUDirect Storage, enabling GPUs to directly access storage over the network with minimal CPU involvement
Important Precautions
- Compatibility: Verify server has a PCIe Gen4 or Gen5 x16 slot for full performance. BIOS settings may need adjustment for PCIe bifurcation or SR-IOV
- Thermal Management: Ensure adequate airflow within the server chassis, as high-performance network cards generate significant heat
- Driver & Firmware: Always use the latest stable drivers and firmware from the official NVIDIA support website for optimal performance and security
- Cabling: Use qualified optical or DAC/AEC cables rated for the target speed (e.g., NDR InfiniBand or 400GbE)
- Security Configuration: When utilizing hardware encryption (IPsec/TLS), proper key management and security policy configuration are essential
Company Introduction
With over a decade of industry experience, we have established ourselves as a trusted provider of high-quality networking solutions. Our large-scale manufacturing facilities and robust technical team enable us to support a global clientele with reliable, high-performance products.
We are authorized partners for leading brands including NVIDIA (Mellanox), Aruba, Extreme Networks, and Ruckus. Our extensive inventory, featuring products like the ConnectX-7 NIC card (model MCX75310AAS-NEAT, also known as mq9700, ensures we can meet diverse customer demands, from single units to large-volume deployments.
We are committed to offering competitive pricing without compromising on quality or service. Our dedicated sales and support teams are available around the clock to provide consultation, technical assistance, and post-sales support, helping you design, deploy, and maintain optimal network infrastructure.
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