HPE 780157-001 

ConnectX-3 Pro Dual-Port FDR/10/40 GbGigabit Ethernet Network Adapter (Model 780157-001)

The HPE 780157-001 ConnectX-3 Pro adapter is a versatile, high-throughput network card offering dual QSFP+ interfaces capable of FDR InfiniBand (56 Gb/s) or 10/40 Gb Ethernet configurations. Optimized for HPE ProLiant and Apollo server deployments, this adapter delivers ultra-low latency and exceptional throughput suitable for high-performance computing clusters, storage fabrics, and mixed-protocol data centers. Its PCIe 3.0 x8 form factor simplifies installation while maximizing internal airflow. As a refurbished, factory-tested unit with a 90-day warranty, it offers an affordable way to upgrade server networking without compromising reliability.

Features

Built around Mellanox’s ConnectX-3 Pro technology, the 780157-001 adapter enables flexible connectivity across InfiniBand and Ethernet environments. Each QSFP+ port supports FDR (56 Gb/s) for low-latency fabrics or can be configured for 10 GbE or 40 GbE Ethernet—offering adaptability in mixed infrastructure settings. The PCIe 3.0 x8 interface ensures that the adapter has ample bandwidth to serve demanding I/O workloads, while maintaining broad compatibility with current servers. Refurbished units come fully tested and covered under a standard 90-day warranty, delivering dependable performance while reducing costs—ideal for scaling infrastructure in cost-sensitive environments.

Advanced Options

Engineered to deliver robust and reliable networking, the ConnectX-3 Pro platform supports enterprise workloads with sustained low latency and high throughput. Whether utilized in InfiniBand fabrics for HPC or as a 40 GbE uplink for Ethernet, the adapter delivers consistent performance across applications. Its PCIe 3.0 x8 interface provides sufficient headroom for peak data transfer requirements while minimizing bottlenecks.