Detailed Specifications
HPE P10093-B21 10 GbE 4-Port SFP+ Network Adapter
Overview
The HPE P10093-B21 is a quad-port 10 Gigabit Ethernet adapter in SFP+ form-factor, aimed at enterprise rack servers where high-bandwidth uplinks, storage traffic separation or virtualised server connectivity is required. It offers four independent 10 Gb/s SFP+ ports using a PCI Express 3.0 ×8 interface, enabling ~40 Gb/s aggregate throughput in supported systems. Designed for integration with HPE ProLiant Gen10 Plus servers, it supports features such as SR-IOV, RDMA over Converged Ethernet (RoCE), jumbo frames and link aggregation×helping reduce server CPU load and improve I/O efficiency. The adapter occupies a standard low-profile half-height expansion slot and weighs approximately 0.64 lb (~0.29 kg), making it straightforward to install in crowded blade or rack systems.
Key Features
4 × 10 Gb SFP+ ports for high-density Ethernet connectivity
PCIe 3.0 ×8 interface supporting full line-rate traffic
Hardware offloads including SR-IOV, RoCE, jumbo frames, LACP
Certified for HPE ProLiant Gen10 Plus server platforms
Technical Specifications
| Specification | Value |
|---|
| Brand | HPE |
| Part Number | P10093-B21 |
| Product Type | 10 GbE 4-Port SFP+ Network Adapter |
| Ports | 4 × 10 Gb/s SFP+ ports |
| Bus Interface | PCI Express 3.0 ×8 |
| Maximum Data Rate | 10 Gb/s per port (~40 Gb/s aggregate) |
| Supported Offloads | SR-IOV, RoCE, jumbo frames, VLAN tagging, link aggregation |
| Typical Power Consumption | ~9-11 W |
| Weight | ~0.64 lb (~0.29 kg) |
| Form Factor | Low-profile half-height plug-in card |
| Compatible Platforms | HPE ProLiant Gen10 Plus servers |
| Media Type | Fibre (SFP+) |
| Virtualisation Ready | Yes |
| Operating Temperature Range | Standard server ambient (0 °C to ~35 °C typical) |
| Chipset | Marvell QL41134HLCU (embedded module) |
| Advanced Features | Firmware root-of-trust, secure boot architecture for Gen10 Plus |
