The NVIDIA BlueField-3 E-Series B3140H network adapter delivers next-generation performance and scalability for modern data centers and high-performance computing environments. Engineered with a QSFP112 connector, it provides up to 400 Gb Ethernet or 400 Gb InfiniBand NDR connectivity, ensuring seamless, high-speed, and reliable data transfer for diverse workloads. Equipped with an 8-core CPU and 16 GB of onboard RAM, the BlueField-3 B3140H offloads and accelerates networking, storage, and security workloads, improving efficiency across the entire data path. Supporting a wide range of Ethernet and InfiniBand protocols, it ensures versatility for hybrid environments and next-gen AI infrastructures. Built to meet strict CB, FCC, ICES, RCM, VCCI, RoHS, and cTUVus standards, the adapter guarantees superior quality and compliance. Its half-height, half-length form factor offers easy integration into dense server configurations, making it an ideal choice for enterprises seeking advanced performance, security, and scalability. Specification Details Product SKU 900-9D3D4-00EN-HA0 Product Type Network Adapter Series NVIDIA BlueField-3 E-Series Model B3140H Form Factor Half-Height, Half-Length (HHHL) Plug-in Card Interface (Bus) Type PCI Express 5.0 x16 PCI Specification Revision PCIe 5.0 / 4.0 / 3.0 / 2.0 / 1.1 Connector Type QSFP112 Ports 1 × 400Gb Ethernet / 400Gb InfiniBand NDR Connectivity Technology Wired Supported Cabling Types Ethernet 400GBase-CR4, 200GBase-CR4, 100GBase-CR4, 100GBase-CR2, 100GBase-CR1, 50GBase-CR, 50GBase-R2, 40GBase-CR4, 40GBase-R2, 25GBase-R, 10GBase-R, 10GBase-CX4, 1000Base-CX Data Link Protocols 400GbE, 200GbE, 100GbE, 50GbE, 25GbE, 10GbE, 1GbE, 400Gb InfiniBand Processor 8-Core Embedded CPU Memory (RAM) 16 GB Special Features Crypto Enabled, Integrated BMC, InfiniBand NDR/NDR200/HDR/HDR100/EDR/FDR/SDR Link Support, Auto-Negotiation Compliant Standards IBTA 1.5, CB, cTUVus, FCC, VCCI, ICES, RCM, RoHS Power Requirement DC 12 V Operating Temperature 32°F to 131°F (0°C to 55°C) Operating Humidity 10% – 85% RH Dimensions (WxDxH) 6.6 in × 2.7 in Country of Origin Israel / Vietnam UNSPSC Code 43201404
