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| Product Overview |
|---|
The HPE P08255-B21 adapter combines InfiniBand HDR100 and 100Gb Ethernet capabilities in a single PCIe 3.0 x16 card, offering high-speed connectivity suited for demanding data center and HPC applications. It provides a versatile, reliable interface to help manage heavy network traffic efficiently. |
| General Information | |
|---|---|
| Brand | HPE |
| Part Number | P08255-B21 |
| Technical Information | |
|---|---|
| Chipset/Controller | Mellanox ConnectX-5 |
| Virtualization Support | SR-IOV, VXLAN, NVGRE, Geneve, NetQueue, vNIC |
| Data Rate (Speed) | 100GbE |
| Data Center Bridging | Yes |
| Storage Over Ethernet | SMB Direct |
| Interface (Bus) | PCIe 3.0 x16 |
| Number of Ports | 1-Port |
| OS Compatibility | Windows Server 2022, VMware ESXi 8.0, RHEL, VMware ESXi |
| Network Management | SNMP |
| Offload Support | RDMA, RoCE v2, PXE Boot, Jumbo Frames |
| Bracket Height | Both Brackets Included |
| Connectivity & Physical | |
|---|---|
| Form Factor | Standard PCIe Card |
| Port Type | QSFP56 |
| Cabling Type | AOC |
| Weight | 5.00 |
| Condition | Refurbished |
| Miscellaneous | |
|---|---|
| Assembly Required | Yes |
| Eco Friendly | Yes |
| Compliance Standards | WEEE, RoHS, CE, FCC, UL, cULus |
| Product Description |
|---|
The HPE P08255-B21 adapter provides a powerful solution for organizations that require rapid data exchange between servers and storage systems. It supports both InfiniBand HDR100 and Ethernet 100Gb connections, making it flexible for various networking setups. Often found in high-performance computing clusters and enterprise data centers, this adapter is built to handle the bandwidth and latency demands of modern workloads. IT professionals and systems architects benefit from its dual-protocol capabilities and robust PCIe 3.0 interface, which ensures smooth and efficient data flow. Key Features
This adapter is commonly deployed in environments where large-scale computation and data movement are routine, such as research labs and cloud infrastructures. It plays a key role in minimizing bottlenecks and improving overall system responsiveness without adding complexity. |