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NVIDIA

NVIDIA 900-9X657-0058-SB0 | 1x200G QSFP56 (Ethernet/InfiniBand), PCIe Gen4 x16

SKU:900-9X657-0058-SB0

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Description

High-speed adapter based on ConnectX-6, offering up to 200Gb/s via a QSFP56 port for next‑gen data center fabrics. Supports 200G PAM4 signaling and is suitable for dense virtualization, storage, and HPC deployments. PCIe Gen4 x16 host interface maximizes throughput between server and network. Pair with QSFP56 200G optics, AOCs, or DACs for the required reach.

Features

- Single-port 200G QSFP56 connectivity for high-performance fabrics
- PCIe Gen4 x16 interface for maximum host bandwidth
- Advanced offloads for virtualization and storage
- RDMA capabilities for low-latency networking
- Flexible media options with 200G optics, AOC, or DAC

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.

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FAQs

Technical Specifications

FAQs

Q: Is this card Ethernet or InfiniBand?
A: ConnectX-6 can support Ethernet or InfiniBand depending on the specific model and firmware. Check your exact part number for mode support.

Q: What cable/optic type do I need?
A: Use QSFP56 200G modules, AOCs, or DACs matched to your required distance.

Q: Will it downspeed with older switches?
A: Yes, it can negotiate lower link rates when supported by the peer and optics.

Q: Does it support SR-IOV?
A: Yes, SR-IOV is supported for virtualization.

Technical Specifications

- Chipset/Series: ConnectX-6
- Port configuration: 1x QSFP56
- Link speed: up to 200 Gb/s (PAM4)
- Protocol: Ethernet or InfiniBand (model/firmware dependent)
- Host interface: PCIe Gen4 x16
- RDMA: RoCE v2 and/or InfiniBand RDMA (per configuration)
- Virtualization: SR-IOV, virtio support
- Media: QSFP56 200G optics, AOC, and DAC cables

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