Brand: HPE | Category: Network Adapters & NICs
SKU: HPE-P08449-B21 | Part #: P08449-B21 | MPN: P08449-B21
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Engineered for TCP/UDP/IP checksum offload, large send offload (LSO), and receive side scaling (RSS), the HPE P08449-B21 delivers intelligent traffic distribution and reduced CPU overhead across enterprise server deployments. This Intel i350-T4 Ethernet adapter provides four independent 1Gb ports with RJ-45 connectors, each supporting 10/100/1000 Mbps throughput over standard Cat5e or Cat6 copper cabling. The OCP 3.0 small form factor design integrates seamlessly into HPE ProLiant Gen10 Plus and Gen11 servers equipped with OCP3 slots, making it an ideal choice for network engineers and IT infrastructure teams upgrading connectivity without sacrificing server real estate.
Built as a genuine HPE option, the P08449-B21 supports comprehensive standards including IEEE 802.3, 802.3u, 802.3ab (1000BASE-T), 802.1Q VLAN tagging (up to 4096 VLANs), 802.1p priority tagging, and 802.3ad link aggregation (LACP). Wake-on-LAN capability enables remote system activation, while full integration with HPE iLO and HPE OneView provides centralized management and monitoring. The adapter operates across Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, and VMware ESXi platforms, verified through HPE SPP compatibility matrices. The PCIe 2.1 x4 host interface ensures reliable performance in mixed-workload environments where deterministic packet delivery and efficient offload processing are essential.
For rapid quoting and technical support on the HPE Intel i350-T4 adapter, contact Omnixon Global today.
| Brand | HPE |
| Category | Network Adapters & NICs |
| SKU | HPE-P08449-B21 |
| Part Number | P08449-B21 |
| Condition | New |
| Capacity | 1GB |
| Form Factor | OCP 3.0 |
| Interface | Ethernet 1 Gb |
| Speed | 1 Gb/s per port |
| Manufacturer Part Number | P08449-B21 |
| Product Name | HPE Intel i350-T4 Ethernet 1Gb 4-port BASE-T OCP3 Adapter |
| Network Controller | Intel I350 |
| Form Factor | OCP 3.0 Small Form Factor (SFF) |
| Number of Ports | 4 |
| Port Speed | 10/100/1000 Mbps (1GbE) per port |
| Interface Type | OCP 3.0 (PCIe 2.1 x4 host interface) |
| Connector Type | RJ-45 |
| Cable Standard | BASE-T (IEEE 802.3ab 1000BASE-T) |
| Supported Cable | Cat5e or Cat6 copper |
| IEEE Standards | IEEE 802.3, 802.3u, 802.3ab, 802.1Q, 802.1p, 802.3ad, 802.3az |
| Offload Capabilities | TCP/UDP/IP Checksum Offload, Large Send Offload (LSO), Receive Side Scaling (RSS) |
| Wake-on-LAN | Supported |
| VLAN Support | IEEE 802.1Q, up to 4096 VLANs |
| Link Aggregation | IEEE 802.3ad LACP |
| OS Support | Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi (per HPE SPP compatibility matrix) |
| Compatible Server Platforms | HPE ProLiant Gen10 Plus and Gen11 servers with OCP3 slot |
| HPE Management Integration | HPE iLO, HPE OneView |
| Product Type | Genuine HPE Option |
The HPE P08449-B21 - HPE Intel i350-T4 Ethernet 1Gb 4-port BASE-T OCP3 Adapter is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.
Key specifications for the HPE P08449-B21 - HPE Intel i350-T4 Ethernet 1Gb 4-port BASE-T OCP3 Adapter: form factor OCP 3.0; interface Ethernet 1 Gb; 1 year manufacturer support; new condition. Manufacturer part number P08449-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
The HPE P08449-B21 - HPE Intel i350-T4 Ethernet 1Gb 4-port BASE-T OCP3 Adapter interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.