HPE Ethernet 10/25Gb 2-port 621SFP28 Adapter (OCP 3.0)
Brand: HPE | Category: Network Adapters & NICs
SKU: P08459-B21 | Part #: P08459-B21 | MPN: P08459-B21
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About the HPE Ethernet 10/25Gb 2-port 621SFP28 Adapter (OCP 3.0)
The HPE Ethernet 10/25Gb 2-port 621SFP28 Adapter (OCP 3.0) from HPE is enterprise-grade Network Adapters & NICs hardware built for data centers. The HPE Ethernet 10/25Gb 2-port 621SFP28 Adapter is a high-performance network interface card designed for HPE ProLiant Gen10 Plus and Gen11 server platforms. This OCP 3.0-compliant NIC delivers dual 10/25 Gigabit Ethernet ports using SFP28 transceiver connectivity, enabling flexible network configurations that scale from 10 Gbps to 25 Gbps per port based on transceiver selection and network infrastructure requirements. Available in brand new condition. HPE network adapters & nics products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | HPE |
| Category | Network Adapters & NICs |
| SKU | P08459-B21 |
| Part Number | P08459-B21 |
| Condition | New |
| Model | Ethernet 10/25Gb 2-port 621SFP28 Adapter |
| Form Factor | OCP 3.0 |
| Port Count | 2 |
| Port Type | SFP28 |
| Speed per Port | 10 Gbps / 25 Gbps (auto-negotiated) |
| Maximum Throughput | 50 Gbps aggregate |
| Supported Server Platforms | HPE ProLiant Gen10 Plus, Gen11 |
| Transceiver Interface | SFP28 (Hot-swappable) |
| Duplex | Full Duplex |
| MAC Address Table | Dynamic learning |
| Flow Control | Per-port IEEE 802.3x |
| Jumbo Frame Support | Yes |
| VLAN Support | IEEE 802.1Q |
| Wake-on-LAN | Supported |
| Power Consumption | Typical 10W |
| Operating Temperature | 0–55°C |
| Storage Temperature | –40–70°C |