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NVIDIA ConnectX-7 MCX75310AAS-NEAT Single-Port 400GbE / NDR400 VPI Adapter – PCIe 5.0 x16, OSFP, Secure Boot
Produktdetails:
| Markenname: | Mellanox |
| Modellnummer: | MCX75310AAS-NEAT (900-9x766-003n-SQ0) |
| Dokumentieren: | Connectx-7 infiniband.pdf |
Zahlung und Versand AGB:
| Min Bestellmenge: | 1 STÜCK |
|---|---|
| Preis: | Negotiate |
| Verpackung Informationen: | Äußere Box |
| Lieferzeit: | Auf der Grundlage der Bestände |
| Zahlungsbedingungen: | T/T |
| Versorgungsmaterial-Fähigkeit: | Versorgung nach Projekt/Batch |
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Detailinformationen |
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| Modell Nr.: | MCX75310AAS-NEAT (900-9x766-003n-SQ0) | Häfen: | Single-Port |
|---|---|---|---|
| Technologie: | Infiniband | Schnittstellentyp: | OSFP56 |
| Spezifikation: | 16,7 cm x 6,9 cm | Herkunft: | Indien / Israel / China |
| Übertragungsrate: | 400gbe | Host -Schnittstelle: | Gen3 x16 |
| Hervorheben: | NVIDIA ConnectX-7 400GbE network adapter,Mellanox NDR400 VPI adapter PCIe 5.0,Secure Boot OSFP network card |
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Produkt-Beschreibung
NVIDIA ConnectX-7 MCX75310AAS-NEAT Single-Port 400GbE / NDR400 VPI Adapter
High-performance single-port RDMA adapter delivering 400Gb/s throughput over InfiniBand (NDR400) and Ethernet (400GbE) protocols. Features PCIe 5.0 x16 host interface, OSFP connectivity, Secure Boot, and hardware-accelerated networking for AI, HPC, and hyperscale cloud workloads.
Product Overview
The NVIDIA ConnectX-7 MCX75310AAS-NEAT is a single-port VPI (Virtual Protocol Interconnect) adapter from the ConnectX-7 family, supporting both InfiniBand and Ethernet protocols at speeds up to 400Gb/s. This model features a single OSFP port and PCIe 5.0 x16 host interface, making it suitable for high-bandwidth, low-latency applications including AI training, scientific computing, and cloud data center interconnects.
Important Note: The "AS" variant includes Secure Boot with hardware root-of-trust but has crypto functions disabled. For environments requiring IPsec, TLS, or MACsec inline encryption offload, please consider the "AC" variant (MCX75310AAC-NEAT).
Key Specifications
| Parameter | Detail |
|---|---|
| Model | MCX75310AAS-NEAT |
| NVIDIA SKU | 900-9X766-003N-SQ01 |
| Form Factor | PCIe Half Height, Half Length (HHHL) – 68.90mm x 167.65mm |
| Ports | Single-port OSFP |
| Protocols | InfiniBand (VPI) and Ethernet |
| InfiniBand Data Rates | NDR400 (default), NDR200, HDR, HDR100, EDR, FDR, SDR |
| Ethernet Data Rates | 400GbE, 200GbE, 100GbE, 50GbE, 40GbE, 10GbE, 1GbE |
| Host Interface | PCIe 5.0 x16 (32 GT/s), compatible with Gen 4.0/3.0 |
| Secure Boot | Yes (hardware root-of-trust) |
| Crypto Offload | Disabled on AS variant |
Advanced Technologies
- Dual-Protocol VPI: InfiniBand (NDR400) and Ethernet (400GbE) on the same adapter
- RDMA & RoCE Support: Hardware-based reliable transport with RoCE for efficient data movement
- In-Network Computing: Collective operations offload, MPI tag matching, and NVIDIA SHARP support
- GPUDirect Storage & RDMA: Accelerated data paths for GPU and storage workloads
- ASAP2 SDN Acceleration: Accelerated Switch and Packet Processing for SDN/VNF with no CPU penalty
- Virtualization & Overlay Offload: SR-IOV, VirtIO acceleration, VXLAN/NVGRE/GENEVE offloads
- Storage Acceleration: NVMe-oF Target, NVMe/TCP, T10-DIF, SRP, iSER, NFS over RDMA
- Precision Timing: IEEE 1588v2 PTP, SyncE, and PPS I/O for timing-sensitive applications
Typical Deployments
- AI and Machine Learning Clusters: High-bandwidth, low-latency interconnect for GPU-accelerated training and inference at 400Gb/s
- Scientific Computing & HPC: InfiniBand-based supercomputing with MPI, SHARP, and GPUDirect Storage
- Hyperscale Data Centers: 400GbE Ethernet fabrics with RoCE for cloud-native applications and storage disaggregation
- Enterprise Storage Systems: NVMe-oF target offload and RDMA-based storage protocols
- Telecom & Edge: Precision timing (IEEE 1588v2, SyncE) for 5G and time-sensitive infrastructure
Compatibility
| Category | Supported Options / Versions |
|---|---|
| Host Interface | PCIe 5.0 x16 (32 GT/s), PCIe 4.0 x16, PCIe 3.0 x16 |
| Operating Systems | Linux (RHEL, Ubuntu), Windows Server, VMware ESXi, Kubernetes |
| InfiniBand Speeds | NDR400 (default), NDR200, HDR, HDR100, EDR, FDR, SDR |
| Ethernet Speeds | 400GbE, 200GbE, 100GbE, 50GbE, 40GbE, 10GbE, 1GbE |
| Port / Connector | Single OSFP |
| HPE Server Support | HPE Gen 10 Plus, Gen 11 (P45641-B21/H21) |
Selection Guide
Important Variant Note: The MCX75310AAS-NEAT (this model) has Secure Boot enabled but Crypto disabled. If your deployment requires inline hardware encryption/decryption for IPsec, TLS, or MACsec, please select the MCX75310AAC-NEAT variant which includes both Secure Boot and Crypto engines.
Considerations:
- Port Density: This is a single-port OSFP adapter. For dual-port 200GbE/NDR200 configurations, consider MCX755106AS-HEAT
- Cables & Transceivers: Use OSFP-compatible cables or optical modules for 400GbE/NDR400
- Bracket Options: The card ships with a tall bracket; a short bracket is also available for low-profile chassis
- Server Compatibility: HPE customers can order as HPE P45641-B21 or P45641-H21
Buyer Checklist
- Confirm your server has an available PCIe 5.0 or 4.0 x16 slot (physical and electrical)
- Determine if crypto offload (IPsec/TLS/MACsec) is required; if yes, order the MCX75310AAC-NEAT variant instead
- Select compatible OSFP cables/transceivers – supports 400GAUI-4 C2M and 400GBASE-CR4 standards
- Verify OS support – check that your Linux distribution or Windows version has in-box or available drivers
- Consider bracket type – the card includes tall bracket; confirm your chassis compatibility
- For HPE servers, order as HPE P45641-B21 or P45641-H21 for direct compatibility
Related Products
- NVIDIA ConnectX-7 MCX75310AAC-NEAT – Same single-port 400GbE/NDR400 OSFP adapter with crypto enabled (IPsec/TLS/MACsec offload)
- NVIDIA ConnectX-7 MCX755106AS-HEAT – Dual-port 200GbE/NDR200 QSFP112 adapter
- NVIDIA ConnectX-8 – Next-generation 800GbE/XDR adapters
- NVIDIA Quantum-2 InfiniBand Switches – For building end-to-end NDR400 InfiniBand fabrics
About Hong Kong Starsurge Group
Hong Kong Starsurge Group Co., Limited is a technology-driven provider of network hardware, IT services, and system integration solutions. Founded in 2008, the company serves customers worldwide with products including network switches, NICs, wireless access points, controllers, cables, and related networking equipment. We are an authorized NVIDIA (Mellanox) partner and provide genuine, factory-sealed products with full manufacturer warranty.
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