HPE 593722-B21 

(NC365T) Quad‑Port 1 GbE Server Gigabit Ethernet Adapter

The HPE 593722‑B21 NC365T is a four‑port 1 GbE Server Gigabit Ethernet Adapteroffering high port density and efficiency.Featuring the Intel 82580 chipset, it delivers full-duplex Gigabit throughput on all four RJ‑45 ports. The adapter supports virtualization enhancements like VMDq, jumbo frames, TCP segmentation offload, and MSI‑X. Ideal for high-density Server and virtualization workloads, this low-profile card is compatible with HPE ProLiant DL, ML, and SL Gen6 to Gen8 platforms. Its low power consumption (~5 W) and flexible bracket design make it a practical and reliable network option.

Features

This quad‑port adapter installs into any PCIe Gen2 x4/×8/×16 slot, enabling up to 4 Gbps aggregated throughput while preserving expansion capacity. Its virtualization enhancements, including Receive Side Scaling (RSS), VLAN tagging, and Virtual Machine Data Queue (VMDq), reduce CPU overhead and enhance performance in multi‑tenant environments. The card supports IEEE 1588 timestamping for time‑sensitive applications, jumbo frames up to 9.5 KB, and seamless compatibility with both half‑height and full‑height chassis. Certified across a broad range of HPE ProLiant Gen6/Gen7/Gen8 Server , this adapter delivers dependable networking for virtualization and segmented Server deployments

Advanced Options

Engineered for enterprise environments, the NC365T adapter delivers consistent 1 GbE performance across all ports with reduced CPU load thanks to offload features like TCP checksum and large-send segmentation. With Receive Side Scaling and VLAN support,