HPE 652503-B21 – 10Gb Dual Port SFP+ Ethernet Adapter (560SFP+)
Key Features
- Dual-port 10Gb SFP+ fiber connectivity
- HPE 560SFP+ server network adapter design
- PCIe x8 high-speed interface
- Ideal for enterprise data center networking
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HPE 652503-B21 – 10Gb Dual Port SFP+ Ethernet Adapter (560SFP+)
Overview
HPE 652503-B21 is a dual-port 10Gb SFP+ Ethernet network adapter designed for HPE ProLiant server platforms. It is used in enterprise environments to deliver high-speed fiber-based networking for virtualization, storage traffic, and data center workloads.
The adapter is based on the HPE 560SFP+ design, commonly associated with Intel 82599-class 10GbE controllers, and connects via a PCIe host interface. It provides low-latency and high-throughput connectivity for server-to-switch and rack-to-rack communication.
It is typically deployed in enterprise data centers where 10GbE fiber uplinks are required for performance-intensive applications and clustered server environments.
Typical Deployment Scenarios
- Virtualization host 10Gb networking
- Data center fiber uplink connectivity
- High-performance compute clusters
- Storage traffic over Ethernet (iSCSI/NFS)
- Enterprise server rack interconnects
Specifications
| Specification | Value |
|---|---|
| Brand | HPE |
| Part Number | 652503-B21 |
| Product Type | Ethernet Network Adapter |
| Model | HPE 560SFP+ |
| Port Configuration | 2 × 10Gb SFP+ |
| Ethernet Speed | 10GbE |
| Controller | Intel 82599 family (typical for 560SFP+) |
| Interface | PCIe (server add-in card) |
| PCIe Lanes | x8 |
| Network Standard | 10 Gigabit Ethernet |
| Connector Type | SFP+ (LC fiber via module) |
| Virtualization Support | SR-IOV capable (platform dependent) |
| Offload Features | TCP checksum / segmentation offload |
| Deployment Type | Data center / enterprise servers |
| Form Factor | PCIe NIC card |
Compatibility / Ecosystem
Designed for HPE ProLiant server platforms supporting PCIe 2.0/3.0 expansion slots. Used in enterprise environments requiring dual-port 10Gb SFP+ fiber connectivity for high-speed networking.
Additional information
| Weight | 0.45 kg |
|---|---|
| Dimensions | 24.13 × 5.72 × 19.05 cm |







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