Brand: HPE | Category: Network Adapters & NICs
SKU: HPE-869585-B21 | Part #: 869585-B21 | MPN: 869585-B21
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The quad-port 10 Gigabit Ethernet HPE 869585-B21 delivers high-speed, multi-lane connectivity for enterprise data center environments. This HPE Ethernet 10Gb 4-port 563SFP+ Adapter combines four independent 10 Gigabit Ethernet ports with SFP+ interfaces, enabling network architects and infrastructure teams to scale bandwidth without consuming multiple adapter slots. Built on PCIe 3.0, the 869585-B21 integrates seamlessly into HPE ProLiant DL, ML, BL, and Synergy series servers, providing the foundation for demanding workloads including virtualization, load balancing, and high-availability clusters.
The adapter supports IEEE 802.3ae standards for 10GBASE-SR, 10GBASE-LR, and 10GBASE-CR, ensuring compatibility with diverse fiber and copper SFP+ optics. Advanced offload capabilities—including TCP/IP checksum offload, Large Segment Offload (LSO), Large Receive Offload (LRO), and Receive-Side Scaling (RSS)—reduce CPU overhead and maximize throughput. HPE's SR-IOV virtualization support and NIC teaming capabilities make this adapter ideal for environments requiring flexible virtual machine networking and redundant connections. Jumbo frames up to 9600 bytes are supported, enhancing efficiency for data-intensive applications. The low-profile bracket form factor accommodates space-constrained server chassis, while integrated IEEE 802.3x flow control ensures reliable transmission. Management is centralized through HPE iLO, HPE Smart Update Manager (SUM), and HPE OneView, simplifying deployment and ongoing operations across Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, and VMware vSphere environments.
For a detailed quote or technical consultation on the HPE 869585-B21, contact Omnixon Global to submit an RFQ.
| Brand | HPE |
| Category | Network Adapters & NICs |
| SKU | HPE-869585-B21 |
| Part Number | 869585-B21 |
| Condition | New |
| Capacity | 10GB |
| Form Factor | PCIe |
| Interface | Ethernet 10 Gb |
| Speed | 10 Gb/s per port |
| Manufacturer Part Number | 869585-B21 |
| Product Name | HPE Ethernet 10Gb 4-port 563SFP+ Adapter |
| Port Count | 4 |
| Port Speed | 10 Gigabit Ethernet per port |
| Port Interface | SFP+ |
| Host Bus Interface | PCIe 3.0 |
| Ethernet Standards | IEEE 802.3ae 10GBASE-SR, 10GBASE-LR, 10GBASE-CR |
| VLAN Support | IEEE 802.1Q |
| Jumbo Frames | Supported (up to 9600 bytes) |
| Offload Capabilities | TCP/IP checksum offload, LSO, LRO, RSS |
| Virtualization Features | SR-IOV supported |
| NIC Teaming | Supported |
| Operating System Support | Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere |
| Management Integration | HPE iLO, HPE Smart Update Manager (SUM), HPE OneView |
| Form Factor | PCIe Adapter (Low-profile bracket included) |
| Compatible Server Families | HPE ProLiant DL, ML, BL, and Synergy series |
| Flow Control | IEEE 802.3x |
The HPE 869585-B21 - HPE Ethernet 10Gb 4-port 563SFP+ Adapter is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.
Key specifications for the HPE 869585-B21 - HPE Ethernet 10Gb 4-port 563SFP+ Adapter: form factor PCIe; interface Ethernet 10 Gb; 1 year manufacturer support; new condition. Manufacturer part number 869585-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
The HPE 869585-B21 - HPE Ethernet 10Gb 4-port 563SFP+ Adapter interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.