HPE 593722-B21 HPE 593722-B21 (NC365T) Quad‑Port 1 GbE Network Server Gigabit Ethernet Adapter

Part No:593722‑B21 (NC365T) Write a Review

Condition:refurbished

Brand:HPE

Weight:1 lbs

Product Type:Quad-Port Gigabit Server Gigabit Ethernet Adapter

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,

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


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 Server chassis. Ideal for virtualization hosts, file Server , or segmented networks within HPE ProLiant 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

BrandHPE
Model Number593722‑B21 (NC365T)
SKU593722-B21
Conditionrefurbished
Dimensions4.2 × 6.5 × 0.5 in
Weight1 lbs
Product TypeQuad-Port Gigabit Server Gigabit Ethernet Adapter
ControllerIntel 82580
Ports4 × RJ‑45 Gigabit Ethernet
Bus InterfacePCI Express 2.0 x4 (compatible with x8/x16 slots)
Data Rate10/100/1000 Mbps per port (200 MBps duplex)
Virtualization FeaturesVMDq, RSS, MSI‑X
Frame SupportJumbo frames up to 9.5 KB
VLAN TaggingIEEE 802.1Q
Time Sync ProtocolIEEE 1588
Power ConsumptionApprox. 5 W @ 3.3 V
Bracket SupportFull-height pre-installed; half-height included
Compatible Server HPE ProLiant Gen6/Gen7/Gen8 DL, ML, SL series
Operating Temp / Humidity0 °C–55 °C; 10–90 % non‑condensing
LED IndicatorsPer-port link and activity LEDs

Warranty

Products include the manufacturer warranty where applicable. Warranty coverage, term, and service options may vary by manufacturer and product condition.

Returns

We guarantee free replacements on all new/refurbished equipment in case of any defects.

  • Returns must be requested within 30 days of the original invoice date.
  • Merchandise must be unused and in original packaging; bulk-packed and refurbished items must have unbroken sealing tape.
  • A 25% restocking fee applies to non-defective merchandise returned by mistake.
  • Discontinued, close-out, and custom printed items are non-returnable unless defective.
  • Customer is responsible for return freight costs.

View full return policy

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