Skip to product information
1 of 1

NVIDIA

NVIDIA 900-9X7AO-0003-ST0 | ConnectX-7 | 50GbE SFP56 | RoCEv2 | SR-IOV | PTP 1588v2 | NVMe-oF/TCP | GPUDirect

SKU:900-9X7AO-0003-ST0

Regular price POA
POA
POA
Sale Sold out
Taxes included. Shipping calculated at checkout.

Description

Enterprise-class Ethernet adapter delivering up to 50GbE over SFP56 for low-latency fabrics, storage, and virtualization. Hardware offloads accelerate NVMe-oF/TCP, OVS, TLS/IPsec, and RDMA (RoCEv2) to free host CPU cycles. Supports IEEE 1588v2 PTP for precise timing and rich telemetry/congestion control for scale-out data centers. Compatible with SFP56 DAC/AOC and optical modules; interoperates at 25GbE where supported.

Features

- Low-latency RoCEv2 for high-performance clusters
- Hardware offloads for storage, networking, and crypto to free CPU cycles
- Precise timing with IEEE 1588v2 PTP
- Rich telemetry and congestion control for stable, high-throughput fabrics
- Backward interoperability at 25GbE where supported
- Data plane acceleration suitable for cloud-native and NFV stacks

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

View full details
  • You may also like
  • Best sellers
  • Related Products

specs-tabs

Collapsible content

FAQs

Technical Specifications

FAQs

Q: Which optics or cables are compatible with this 50GbE adapter?
A: Use SFP56 modules or cables rated for 50GbE. It also supports SFP56 DAC/AOC and can operate at 25GbE with suitable SFP28/56 modules where supported.

Q: Does it support SR-IOV and RDMA?
A: Yes. It supports SR-IOV for virtualization and RDMA over Converged Ethernet v2 (RoCEv2) for ultra-low latency.

Q: Is it compatible with Linux, Windows, and ESXi?
A: Yes. It supports major Linux distributions, Windows Server, and VMware ESXi. Check the vendor Hardware Compatibility List for specific versions.

Q: Are hardware offloads available for storage and encryption?
A: Yes. It provides offloads for NVMe-oF/TCP, OVS datapath, and inline TLS/IPsec to reduce CPU utilization.

Q: Does it provide precise time synchronization?
A: Yes. It supports IEEE 1588v2 PTP with hardware timestamping.

Technical Specifications

- Model family: ConnectX-7 Ethernet
- Port interface: SFP56 (50GbE capable)
- Max link rate: up to 50 Gb/s per port
- Media support: SFP56 DAC, AOC, and optical transceivers (50G/25G)
- RDMA: RoCEv2 low-latency transport
- Virtualization: SR-IOV (multiple virtual functions), VirtIO support
- Offloads: NVMe-oF/TCP, OVS datapath, RSS, TSO/LRO, checksum
- Security: inline TLS/IPsec offload
- Timing: IEEE 1588v2 PTP, hardware timestamping
- Congestion control: ECN/DCQCN with detailed telemetry
- Host interface: PCIe (generation dependent by specific sub-model)
- OS compatibility: Major Linux distros, Windows Server, VMware ESXi (refer to vendor HCL)
- Backward compatibility: interoperates at 25GbE with appropriate optics/cables

Recently Viewed

  • Request for a Quote

    Looking for competitive pricing? Submit a request, and our team will provide a tailored quote that fits your needs.

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Call us Now  
  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Contact us