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NVIDIA

NVIDIA 900-9X6AF-0016-ST2 | 1x QSFP28 100G InfiniBand EDR | PCIe 4.0 x8 | Low-profile | RDMA, GPUDirect, Adaptive Routing

900-9X6AF-0016-ST2

Stock Status: Enquire

$1,814.90 inc. GST
$1,649.91 ex. GST
Sale Sold out
Taxes included. Shipping calculated at checkout.

Description

High-throughput InfiniBand adapter for HPC and AI clusters, providing 100G EDR connectivity with ultra-low latency and advanced congestion control. QSFP28 interface supports short- and long-reach cabling options. PCIe 4.0 x8 host bandwidth and GPUDirect RDMA enable efficient, direct data paths for accelerated compute workflows. Built for dense deployments with a low-profile form factor.

Features

100G EDR InfiniBand for HPC and AI fabrics
- Ultra-low latency with RDMA and kernel bypass
- GPUDirect RDMA for accelerated compute pipelines
- Adaptive routing and congestion control for stable performance
- Low-profile design for dense server nodes

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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Technical Specifications

FAQs

Technical Specifications

Port: 1 x QSFP28 100G InfiniBand (EDR)
- Link layer: InfiniBand (not Ethernet)
- Host interface: PCIe 4.0 x8 (backward compatible with PCIe 3.0)
- Connector: QSFP28 for EDR IB optics/DAC/AOC
- RDMA: Kernel-bypass InfiniBand verbs, GPUDirect RDMA
- Fabric features: Adaptive routing and congestion control
- Time sync/telemetry: Hardware timestamping and performance counters
- OS support: Linux with OFED (and major distributions)
- Form factor: Low-profile PCIe adapter

FAQs

Q: Does this card support Ethernet?
A: This model is InfiniBand-focused. For Ethernet capability, choose a VPI or Ethernet variant.

Q: Are QSFP28 InfiniBand optics included?
A: No. Use compatible QSFP28 EDR DAC/AOC or optical transceivers.

Q: Is it compatible with PCIe 3.0 systems?
A: Yes. It operates in PCIe 3.0 slots with reduced bus bandwidth.

Q: Does it support GPUDirect RDMA?
A: Yes. It enables direct memory access between GPUs and the network for low-latency data movement.

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