Detailed Specifications
HPE 816551-001 Ethernet 1Gb 4-Port 366T Adapter
Overview
The HPE 816551-001 is a 4-port Gigabit Ethernet network adapter built for server environments, providing reliable wired connectivity with four RJ-45 ports. It connects via a PCI Express 2.1 ×4 interface and is optimized for use in HPE ProLiant Gen9 (and compatible) servers. The adapter supports advanced features like load balancing, fault tolerance, jumbo-frames, and large send offload, making it suitable for virtualization, clustering, and resilient networking setups.
Key Features
Four RJ-45 10/100/1000Base-T ports for high-density connectivity
PCI Express 2.1 ×4 plug-in form factor
Supports fault tolerance and link aggregation
Offload features: Large Send Offload, MSI-X
Jumbo-frame support for improved data efficiency
Technical Specifications
| Specification | Details |
|---|
| Brand | HPE |
| Part Number | 816551-001 |
| Product Type | Ethernet 1Gb 4-Port Adapter |
| Host Interface | PCI Express 2.1 x4 |
| Network Ports | 4 × RJ-45 1 Gb Ethernet |
| Data Rate | 10 / 100 / 1000 Mb/s per port |
| Chipset | Intel I350 (366T series) |
| Features | Load balancing, fault tolerance, LSO, MSI-X, jumbo frames |
| Management Protocol | SNMP |
| Supported IEEE Standards | 802.3, 802.3u, 802.3ab, 802.3ad (LACP), 802.3x, 802.1Q, 802.3az, 1588, 802.1as |
| Operating Temperature | 0 °C to 55 °C |
| Relative Humidity | 10% - 90% non-condensing |
| Dimensions (W × D) | 134.6 mm × 68.6 mm |
| Compliance | RoHS, WEEE, UL |
| Compatibility | Compatible with x4, x8, and x16 PCIe slots |
