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The HPEP41614-B21 OCP3 10/25Gb 4-Port SFP28 Network Adapter is a high-performance Ethernet Cardinterface card designed to meet the demanding needs of modern data centers. Ideal for virtualized, cloud, and storage-intensive workloadsthis adapter offers exceptional throughput, scalability, and server integration.
Featuring four SFP28 ports, this HPENetwork Adapter supports both 10GbE and 25GbE speeds, enabling high bandwidth and low latency across server interconnects. Its OCP 3.0 form factor ensures seamless deployment into modern HPEservers while freeing up PCIe slots for other expansion cards.
Built for the latest enterprise architectures, this adapter supports advanced networking technologies such as RoCE (RDMA over Converged Ethernet Card), VXLAN offload, and SR-IOV, helping to offload CPU workloads and improve application performance. Whether for virtualization, cloud computing, or storage access, this adapter enhances system efficiency and lowers operating overhead.
4 × 10/25GbE SFP28 ports for ultra-fast data transfer
OCP 3.0 form factor for modern server integration
Supports SR-IOV and RoCE for virtualization and efficiency
Hardware-level offloads for reduced CPU usage
Ideal for HPEProLiant and Apollo Gen10 Plus servers
Lightweight, compact, and energy-efficient design
Designed for next-generation data centers, the HPEP41614-B21 is optimized for performance and reliability. The OCP 3.0 form factor provides direct board-to-board connectivity, reducing signal loss and enhancing energy efficiency. With robust hardware offloads, dynamic QoS, and low-latency operation, the adapter ensures optimal networking under heavy load.
4 × 10/25Gb SFP28 Ethernet Cardports
Compatible with OCP 3.0 mezzanine slots
RDMA (RoCE v2), VXLAN, and NVGRE support
Supports SR-IOV and DPDK for virtualization
Low-latency, high-bandwidth networking
Hardware offload for IPsec, TCP/UDP checksum, and more
Compact design for HPEGen10 Plus servers
Optimized for cloud, edge, and hyper-converged environments
| Specification | Details |
|---|---|
| Model Number | P41614-B21 |
| Product Type | OCP 3.0 Ethernet CardNetwork Adapter |
| Port Configuration | 4 × SFP28 (10/25GbE) |
| Connector Type | SFP28 (optics/transceivers sold separately) |
| Form Factor | OCP 3.0 mezzanine module |
| Bus Interface | Direct to motherboard via OCP 3.0 slot |
| Network Standards | IEEE 802.3, 802.1Q, 802.1p, RoCE v2 |
| Offload Capabilities | SR-IOV, DPDK, IPsec, TCP/UDP checksum offload |
| Virtualization Support | Yes, including VMware and Hyper-V environments |
| OS Compatibility | Windows, Linux, VMware ESXi |
| Data Rate | 10/25 Gbps per port |
| Power Consumption | ~9-11 Watts (typical) |
| Dimensions (W × H) | 3.6 × 6.6 in (approx.) |
| Weight | 0.25 lbs (approx.) |
| Operating Temperature | 0°C to 55°C |
| Designed For | HPEProLiant & Apollo Gen10 Plus servers |

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Email: sales@dcsupplies.net
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HPE P41614-B21 OCP3 10/25Gb 4x SFP28 Ethernet Network Adapter
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