Detailed Specifications
HPE P10103-B21 Ethernet 10Gb 2-Port BASE-T OCP3 Adapter
Overview
The HPE P10103-B21 is a dual-port 10 Gigabit Ethernet (10 Gb/s) adapter in OCP3.0 mezzanine form-factor, designed for HPE Gen10 Plus servers. It provides two 10 Gb/s RJ-45 BASE-T ports for high-bandwidth server uplinks using existing copper cabling. The adapter supports full line-rate traffic, offload features, and conserves standard PCIe expansion slots by using the server mezzanine interface. It is ideal for virtualised environments, storage nodes, or compute clusters where dual 10 Gb copper connectivity is required.
Key Features
2 × 10 Gb/s BASE-T RJ-45 ports for high-speed uplinks
OCP3.0 mezzanine form-factor for server mezzanine installation
PCI Express 3.0 ×8 interface delivering full throughput
Certified for HPE Gen10 Plus server platforms
Technical Specifications
| Specification | Value |
|---|
| Brand | HPE |
| Part Number | P10103-B21 |
| Product Type | Ethernet 10Gb 2-Port BASE-T OCP3 Adapter |
| Port Count | 2 |
| Supported Link Speeds | 10 Gb/s (per port) |
| Connection Type | RJ-45 BASE-T |
| Bus Interface | PCI Express 3.0 ×8 |
| Form Factor | OCP3.0 mezzanine adapter |
| Dimensions (H×W×D) | 8.46″ × 9.72″ × 2.43″ |
| Weight | ~0.57 lb (~0.26 kg) |
| Supported Offloads | RDMA, tunnel offload, VLAN tagging |
| Compatible Platforms | HPE Gen10 Plus servers |
