HPE593722-B21

(NC365T) Quad-Port 1 GbE ServerGigabit Ethernet Adapter

The HPE593722-B21 NC365T is a four-port 1 GbE ServerGigabit 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 Serverand virtualization workloads, this low-profile card is compatible with HPEProLiant 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 HPEProLiant Gen6/Gen7/Gen8 Server, this adapter delivers dependable networking for virtualization and segmented Serverdeployments

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,

Product Key Features

• • Four 10/100/1000 Mbps RJ-45 Gigabit ports

  • Intel 82580 chipset with VMDq virtualization offload

  • PCIe 2.0 x4 interface (backwards compatible)

  • Jumbo frame support (up to 9.5 KB MTU)

  • RSS, MSI-X, VLAN tagging, IEEE 1588 support

  • Low-profile form factor with included brackets

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Reliability & Performance

it supports high packet throughput and network segmentation. The card consumes minimal power (~5 W), generates low heat, and includes LEDs indicating per-port link activity and speed. Its bracket flexibility ensures deployment in a wide range of Serverchassis. Ideal for virtualization hosts, file Server, or segmented networks within HPEProLiant infrastructure

Key Features :

• Quad Gigabit Ethernet RJ-45 ports

• Intel 82580 chipset

• PCI Express 2.0 x4 compatibility

• Virtualization support: VMDq, RSS, MSI-X

• Jumbo frames up to 9.5 KB, VLAN tagging, IEEE 1588

• Full- and half-height bracket support included

Specification	Details
Model Number	593722-B21 (NC365T)
Product Type	Quad-Port Gigabit ServerGigabit Ethernet Adapter
Controller	Intel 82580
Ports	4 × RJ-45 Gigabit Ethernet
Bus Interface	PCI Express 2.0 x4 (compatible with x8/x16 slots)
Data Rate	10/100/1000 Mbps per port (200 MBps duplex)
Virtualization Features	VMDq, RSS, MSI-X
Frame Support	Jumbo frames up to 9.5 KB
VLAN Tagging	IEEE 802.1Q
Time Sync Protocol	IEEE 1588
Power Consumption	Approx. 5 W @ 3.3 V
Bracket Support	Full-height pre-installed; half-height included
Dimensions	~13.5 cm × 6.9 cm (without bracket)
Compatible Server	HPEProLiant Gen6/Gen7/Gen8 DL, ML, SL series
Operating Temp / Humidity	0 °C-55 °C; 10-90 % non-condensing
LED Indicators	Per-port link and activity LEDs