Detailed Specifications
HPE P11585-001 10 GbE 2-Port SFP+ Network Adapter
Overview
The HPE P11585-001 is a dual-port 10 Gigabit Ethernet network adapter designed for high-density server environments such as HPE ProLiant Gen8/Gen9/Gen10 systems. Each port supports SFP+ optical modules enabling up to 10 Gb/s link speed, making this device suited for server uplinks, virtualization workloads, and storage networks where high throughput and low latency matter. It also features hardware offloads including SR-IOV, tunnel offloads (VXLAN/NVGRE), jumbo frames up to ~9.6 KB, and link aggregation (LACP), all helping reduce CPU load and improve network efficiency. The adapter installs via a PCI Express 3.0 x8 slot and weighs approximately 0.63 lb (~0.29 kg), making it straightforward to install in rack-mount or blade servers.
Key Features
Two SFP+ ports providing 10 Gb/s Ethernet connectivity.
PCI Express 3.0 x8 interface for full throughput server integration.
Supports SR-IOV, jumbo frames, GRE/VXLAN/NVGRE tunnel offload and LACP.
Certified for HPE ProLiant Gen10/Gen9/Gen8 platforms, chilled server slots.
Technical Specifications
| Specification | Value |
|---|
| Brand | HPE |
| Part Number | P11585-001 |
| Product Type | 10 GbE 2-Port SFP+ Network Adapter |
| Ports | 2 x 10 Gb/s SFP+ |
| Bus Interface | PCI Express 3.0 ×8 |
| Maximum Data Rate | 10 Gb/s per port (~20 Gb/s aggregate) |
| Jumbo Frame Support | Up to ~9.6 KB |
| Supported Offloads | SR-IOV, tunnel offload (VXLAN/NVGRE), LACP |
| Form Factor | Plug-in card, full-height or low-profile option |
| Weight | ~0.63 lb (~0.29 kg) |
| Typical Power Consumption | Not publicly detailed; server-class adapter |
| Compatible Platforms | HPE ProLiant Gen8/Gen9/Gen10 servers |
| Operating Temperature | 32 °F to 131 °F (0 °C to 55 °C) |
| IPv6 Support | Yes |
| Virtualization Ready | Yes |
