HPE 593722-B21 – 1GbE Quad-Port Ethernet Network Adapter (NC365T)
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Key Features
- Quad 1GbE RJ-45 Ethernet ports
- Intel 82580 server-class controller
- PCIe 2.0 x4 interface design
- Supports VLAN and virtualization features
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HPE 593722-B21 – 1GbE Quad-Port Ethernet Network Adapter (NC365T)
Overview
HPE 593722-B21 is a quad-port Gigabit Ethernet server network adapter designed for enterprise ProLiant servers. It provides four independent 1GbE RJ-45 connections on a single PCIe card for high-density networking.
It is based on the Intel 82580 controller and delivers reliable 10/100/1000 Mbps Ethernet connectivity for server workloads in data center environments.
The adapter is commonly used in rack servers where multiple network interfaces are required for virtualization, traffic segmentation, or redundancy.
It connects via PCIe 2.0 interface and supports standard copper Ethernet cabling (CAT5e or higher) up to 100 meters per port.
It is widely deployed in HPE ProLiant G6, G7, Gen8, and Gen9 server platforms for general-purpose enterprise networking.
Typical Deployment Scenarios
Used in enterprise data centers to provide multiple redundant or segmented 1GbE network links for servers. Common in virtualization hosts where separate NICs are assigned for management, storage, and VM traffic. Also used in general-purpose rack server networking where cost-effective multi-port Ethernet connectivity is required.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | HPE |
| Part Number | 593722-B21 |
| Product Type | 1GbE Quad-Port Ethernet Adapter |
| Controller | Intel 82580 |
| Network Ports | 4 |
| Port Type | RJ-45 |
| Data Rate | 10/100/1000 Mbps |
| Interface Type | PCIe 2.0 x4 |
| Cabling Type | Cat5e or higher |
| Max Cable Distance | Up to 100 meters |
| Form Factor | PCIe server adapter |
| Jumbo Frame Support | Supported (up to ~9.5 KB) |
| Virtualization Features | VLAN, RSS, VMDq support |
| Power Consumption | ~5W |
| Operating Temperature | Server-grade operating range |
Compatibility / Ecosystem
Compatible with HPE ProLiant rack and tower servers including G6, G7, Gen8, and Gen9 platforms. Works with standard Ethernet switches supporting 1GbE RJ-45 connections. Designed for enterprise environments requiring stable multi-port copper networking in server infrastructure.
Additional information
| Weight | 1.01 kg |
|---|---|
| Dimensions | 10.92 × 13.46 × 6.86 cm |
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