NVIDIA

NVIDIA 900-9D3D4-00EN-HA0 | 1x400G QSFP112 NDR InfiniBand, PCIe Gen5 x16, HHHL tall bracket

SKU:900-9D3D4-00EN-HA0

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Description

BlueField-3 B3140H data processing unit with a single 400G NDR InfiniBand port for ultra‑low‑latency HPC and AI fabrics. QSFP112 interface enables 400G PAM4 connectivity over compatible NDR optics, AOCs, or DACs. Half-height, half-length card with tall bracket and PCIe Gen5 x16 host interface for maximum bandwidth to the server. Ideal for accelerating networking, storage, and security offloads in modern data centers.

Features

- 400G NDR InfiniBand for extreme throughput and low latency
- PCIe Gen5 x16 host interface for high-bandwidth I/O
- Hardware acceleration for networking, storage, and security workloads
- RDMA and in-network computing capabilities for HPC/AI clusters
- QSFP112 interface supporting NDR optics, AOCs, and DACs

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 adapter Ethernet or InfiniBand?
A: It is an NDR 400G InfiniBand adapter (not Ethernet).

Q: What connector type does it use?
A: QSFP112 for 400G NDR InfiniBand links.

Q: Which slot type is required?
A: A PCIe Gen5 x16 (or Gen4 x16 with reduced headroom) server slot.

Q: Does it include a low-profile bracket?
A: This model includes a tall bracket; low-profile kits may be available separately.

Technical Specifications

- Chipset/Series: BlueField-3 B3140H DPU
- Port configuration: 1x QSFP112
- Link speed: 400 Gb/s NDR InfiniBand
- Host interface: PCIe Gen5 x16
- Form factor: HHHL (half-height, half-length), tall bracket included
- Supported media: QSFP112 NDR optical modules, AOC, and DAC cables
- RDMA: Native InfiniBand with ultra-low latency
- Use cases: HPC/AI fabrics, storage acceleration, security offloads

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