HPE 825315-001

InfiniBand EDR / 100 GbE 1‑Port 840QSFP28 Network Adapter (QSFP28)

The HPE 825315‑001 is a single‑port Network Adapter delivering 100 Gigabit Ethernet or InfiniBand EDR (Enhanced Data Rate) over a QSFP28 interface. Engineered for high-performance computing (HPC), cloud, and enterprise data centers, it offers ultra-low latency and high throughput in a compact PCIe form factor. Compatible with HPE ProLiant, Apollo, and HPC platforms supporting QSFP28, this adapter provides flexibility to run either Ethernet or InfiniBand fabrics, maximizing scalability and performance across demanding workloads.

Features

This adapter connects via PCIe (typically Gen3 ×16) and features one QSFP28 port, which supports both 100 GbE (100GBase‑X) and InfiniBand EDR protocols. The module enables full‑line rate presence with DAC or AOC QSFP28 cables. Advanced offloads (e.g., RDMA, SR‑IOV, VXLAN, NIC bypass) reduce CPU overhead and optimize packet processing for HPC and storage traffic. Designed to operate in both Ethernet and RDMA fabrics, it's suitable for cloud, AI/ML clusters, and high-speed SAN interconnects. Refurbished units are offered with a 90‑day warranty, while new units have extended support coverage.

Advanced Options

Engineered to support critical workloads, this adapter delivers consistent 100 Gbps throughput with microsecond-level latency in InfiniBand mode and full line-rate in Ethernet mode. It features robust thermal and signal integrity in QSFP28 form,