{"product_id":"hpe-infiniband-xdrethernet-2x400gbe-1-port-osfp-pcie6-x16-hhhl-cx8-crypto-adapter-p79114-h21","title":"HPE InfiniBand XDR\/Ethernet 2x400GbE 1-port OSFP PCIe6 x16 HHHL CX8 Crypto Adapter - P79114-H21","description":"\u003ch2\u003eHPE InfiniBand XDR \/ 2x400GbE Single-Port OSFP PCIe 6 CX8 Crypto Adapter — P79114-H21\u003c\/h2\u003e\u003cp\u003eThe HPE P79114-H21 is a single-port InfiniBand XDR \/ 2x400GbE OSFP adapter based on the ConnectX-8 (CX8) chipset with hardware crypto offload, in a half-height half-length (HHHL) PCIe Gen 6 x16 form factor. The single OSFP port delivers 2x400GbE throughput via breakout or native XDR InfiniBand for next-generation HPC and AI fabric deployments.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSingle OSFP port delivering 2x400GbE or XDR InfiniBand — maximum bandwidth in one port\u003c\/li\u003e\n\u003cli\u003eConnectX-8 (CX8) chipset with hardware crypto offload for encrypted fabric connectivity\u003c\/li\u003e\n\u003cli\u003ePCIe Gen 6 x16 host interface for full-bandwidth deployment on next-gen ProLiant platforms\u003c\/li\u003e\n\u003cli\u003eHHHL form factor for standard PCIe slot installation in ProLiant Gen11 servers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: P79114-H21\u003c\/li\u003e\n\u003cli\u003eManufacturer: HPE\u003c\/li\u003e\n\u003cli\u003ePorts: 1x OSFP\u003c\/li\u003e\n\u003cli\u003eSpeed: 2x400GbE \/ XDR InfiniBand per OSFP port\u003c\/li\u003e\n\u003cli\u003eChipset: ConnectX-8 (CX8)\u003c\/li\u003e\n\u003cli\u003eHost Interface: PCIe Gen 6 x16\u003c\/li\u003e\n\u003cli\u003eForm Factor: HHHL (Half-Height Half-Length)\u003c\/li\u003e\n\u003cli\u003eCrypto: Hardware crypto offload enabled\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInterface Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHost Interface: PCI Express Gen 6 x16\u003c\/li\u003e\n\u003cli\u003eFabric Protocol: InfiniBand XDR or 2x400GbE Ethernet (adaptive)\u003c\/li\u003e\n\u003cli\u003ePort Type: Single OSFP\u003c\/li\u003e\n\u003cli\u003eCable Support: OSFP cables and transceivers supporting 800Gb\/s aggregate throughput\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNetwork \u0026amp; Protocol Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInfiniBand Standard: XDR (per OSFP, supporting XDR bandwidth per lane group)\u003c\/li\u003e\n\u003cli\u003eEthernet Mode: 2x400GbE via OSFP breakout\u003c\/li\u003e\n\u003cli\u003eRDMA: RDMA over InfiniBand and RoCEv2 over Ethernet\u003c\/li\u003e\n\u003cli\u003eCrypto Offload: Hardware-accelerated in-flight encryption for secure fabric communication\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUse Cases\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUltra-high-bandwidth HPC and AI interconnect using single OSFP 2x400GbE or XDR\u003c\/li\u003e\n\u003cli\u003eAI\/ML GPU cluster fabric requiring maximum per-slot bandwidth in compact form factor\u003c\/li\u003e\n\u003cli\u003e400GbE data center storage and east-west networking via OSFP breakout connectivity\u003c\/li\u003e\n\u003cli\u003eEncrypted fabric environments leveraging CX8 hardware crypto without CPU overhead\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHPE ProLiant Gen11 and next-generation platforms with PCIe Gen 6 x16 slots\u003c\/li\u003e\n\u003cli\u003eCompatible with OSFP-based InfiniBand XDR and 400GbE Ethernet switching infrastructure\u003c\/li\u003e\n\u003cli\u003eOSFP transceiver and cable ecosystem for 800Gb\/s aggregate fabric connectivity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cdl\u003e\n\u003cdt\u003eWhat is the difference between P79114-H21 (OSFP single-port) and P79115-H21 (QSFP112 dual-port)?\u003c\/dt\u003e\n\u003cdd\u003eP79114-H21 uses a single OSFP port delivering 2x400GbE aggregate, while P79115-H21 has two QSFP112 ports each at 400Gbps. OSFP supports higher-density cabling in a single connector; QSFP112 dual-port offers two independent fabric connections. Choose based on your cabling infrastructure and switch port availability.\u003c\/dd\u003e\n\u003cdt\u003eWhat is an OSFP connector?\u003c\/dt\u003e\n\u003cdd\u003eOSFP (Octal Small Form-factor Pluggable) is a high-density transceiver form factor supporting up to 800Gb\/s aggregate throughput. It is used in next-generation 400GbE and InfiniBand XDR fabric infrastructure requiring maximum bandwidth per port.\u003c\/dd\u003e\n\u003cdt\u003eDoes P79114-H21 require PCIe Gen 6 to operate?\u003c\/dt\u003e\n\u003cdd\u003ePCIe Gen 6 x16 is required for full performance. The adapter is backward compatible with PCIe Gen 5\/Gen 4 slots at reduced bandwidth. For full 2x400GbE or XDR throughput, a PCIe Gen 6-capable server platform is recommended.\u003c\/dd\u003e\n\u003c\/dl\u003e\u003cp\u003eThe HPE P79114-H21 single-port OSFP XDR \/ 2x400GbE CX8 Crypto adapter delivers maximum per-slot fabric bandwidth for HPE AI and HPC platforms. Get it in stock today at a competitive price.\u003c\/p\u003e","brand":"HPE","offers":[{"title":"Default Title","offer_id":48094295785633,"sku":"P79114-H21","price":0.0,"currency_code":"BRL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2216\/8673\/files\/HPE-InfiniBand-XDREthernet-2x400GbE-1-port-OSFP-PCIe6-x16-HHHL-CX8-Crypto-Adapter-P79114-H21.jpg?v=1792132047","url":"https:\/\/www.foxti.com.br\/products\/hpe-infiniband-xdrethernet-2x400gbe-1-port-osfp-pcie6-x16-hhhl-cx8-crypto-adapter-p79114-h21","provider":"FoxTI","version":"1.0","type":"link"}