Description
HPE Ethernet 10Gb 2-port 537SFP+ OCP3 Adapter
Meet the HPE Ethernet 10Gb 2-port 537SFP+ OCP3 Adapter—a high-performance, CPU-friendly networking solution designed for demanding data centers and enterprise servers. Engineered to offload many I/O tasks from the host processor, this dual-port 10 Gigabit Ethernet adapter delivers superb throughput with remarkably low latency, helping applications, virtual machines, and storage workloads run more smoothly. Its OCP3 form factor enables fast, space-saving deployment in supported HPE servers, offering a scalable, future-proof foundation for growing networks without compromising server resources.
- Efficient CPU utilization—Built with an advanced offload engine that handles I/O processing inside the adapter, reducing interrupt load and freeing CPU cycles for applications, databases, and virtualization workloads.
- Dual 10Gb SFP+ ports—Two high-performance 10 Gigabit Ethernet ports provide flexible, scalable bandwidth for virtualization, clustered databases, and high-traffic workloads. Ideal for NIC teaming, link aggregation, and separation of traffic streams.
- OCP3 form factor—Compact, modular design that plugs into compatible OCP3 slots in HPE servers. This enables dense server configurations, simplified cabling, and streamlined maintenance within the data center.
- Low latency, high throughput—Optimized for latency-sensitive applications with robust queue management and efficient interrupt handling, delivering consistent network performance under heavy load.
- Broad compatibility and ease of management—Designed to work seamlessly with common operating systems and hypervisors used in enterprise environments, with straightforward driver installation and integration into standard server management workflows.
Technical Details of HPE Ethernet 10Gb 2-port 537SFP+ OCP3 Adapter
- Form factor: OCP3 mezzanine adapter designed for HPE server environments
- Ports: 2 x 10 Gb SFP+ ports for flexible fiber or DAC connectivity
- Network capabilities: 10 Gigabit Ethernet per port; supports standard Ethernet traffic with low-latency handling
- Offload engine: Onboard I/O processing offloads common networking tasks from the host CPU to improve performance and efficiency
- Compatibility: Broad OS and hypervisor support with drivers and firmware compatible with common enterprise environments
- Optics and cabling: Requires compatible SFP+ optics or direct-attach cables; adapters support a variety of transceivers and DAC configurations
- Management and integration: Integrates with standard server management tools and supports typical driver installation workflows for HPE servers
- Power and efficiency: Designed for energy-conscious data center deployments with efficient operation in supported server configurations
How to install HPE Ethernet 10Gb 2-port 537SFP+ OCP3 Adapter
- Prepare the server—Power down the server, unplug power cables, and ground yourself to prevent static discharge. Remove the server cover following the manufacturer’s safety guidelines.
- Locate the OCP3 slot—Identify an available OCP3 mezzanine slot in the server that is compatible with the 537SFP+ adapter. Refer to the server’s hardware guide to verify slot compatibility.
- Remove blanks—If a blank filler is present in the OCP3 slot, remove it to expose the connector for the new adapter.
- Install the adapter—Carefully align the 537SFP+ OCP3 card with the slot and firmly seat it into place. Secure the card with the appropriate retention mechanism or screws as specified by the server chassis design.
- Provide connectivity—Insert SFP+ optics or attach direct-attach copper cables to the two ports as required for your network topology. Ensure cabling is properly seated and secured.
- Power on and install drivers—Power up the server. In the operating system, install the recommended drivers and firmware for the 537SFP+ adapter from the official HPE support repository. Update firmware if prompted to ensure optimal performance and compatibility.
- Verify operation—Check the OS network configuration to confirm the NIC is detected. Validate link status on both ports and run basic network tests to verify throughput, latency, and offload functionality.
- Configure as needed—Set up NIC teaming, VLANs, or SR-IOV/VMDq features if your workload requires them. Align driver settings with your virtualization platform and data-center policies.
Frequently asked questions
- Q: What is the HPE 537SFP+ OCP3 Adapter used for? A: It delivers high-speed 10 Gigabit Ethernet connectivity with an onboard offload engine to reduce CPU usage, making it ideal for virtualization, databases, and dense server deployments in HPE environments.
- Q: Which servers support the 537SFP+ OCP3 adapter? A: The adapter is designed for HPE servers that include an OCP3 mezzanine slot. Always verify compatibility with your specific server model and slot type in the official HPE documentation.
- Q: Do I need special optics for the ports? A: Yes. Each 10Gb SFP+ port requires a compatible SFP+ transceiver or a direct-attach copper (DAC) cable appropriate for your network. Check optics compatibility with your chosen fabric and ensure correct OS/drivers.
- Q: Is drivers or firmware required? A: Yes. Install the recommended drivers and firmware from HPE’s support site to ensure optimal performance, security, and compatibility with your operating system and virtualization platform.
- Q: Can I use this adapter for virtualized workloads? A: Yes. The dual 10Gb Ethernet ports and CPU-offload capabilities make it well-suited for virtualized hosts, storage networks, and traffic separation in modern data centers.
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