Axiom P08443-B21-AX 25Gb Dual-Port SFP28 PCIe 4.0 x8 Network Adapter

Axiom 25Gbs Dual Port SFP28 PCIe 4.0 x8 NIC Card - P08443-B21

The Axiom P08443-B21-AX 25Gb dual-port SFP28 network adapter delivers high-performance connectivity for modern servers, data centers, and network appliances. Built around the Intel E810 chipset, this PCIe 4.0 x8 adapter provides dependable 25 Gigabit Ethernet performance while supporting backward compatibility with 10GbE networks. It is designed to simplify network upgrades and help organizations transition from 10Gb to 25Gb connectivity without replacing existing infrastructure all at once.

With dual-port 10Gb/25Gb support, the Axiom network adapter provides flexible connectivity for demanding LAN and SAN environments. SFP28 interfaces support high-speed fiber network deployments, while PCI Express 4.0 operation delivers efficient host communication at up to 16.0 GT/s across eight lanes. Compatibility with PCIe 3.0 and PCIe 2.0 systems further expands deployment flexibility. PXE and iSCSI boot support help streamline server provisioning and storage connectivity, while network virtualization features support efficient resource allocation in virtualized data center environments.

The P08443-B21-AX is also suited for network appliances and Network Functions Virtualization applications that require strong small-packet performance. Support for the Data Plane Development Kit (DPDK), IEEE 802.3by, and 25GEthernet.org specifications helps provide a standards-based foundation for high-speed networking. Low-profile and full-height brackets are included for installation in a range of server chassis. As an Axiom Memory Solutions product, this plug-in server adapter combines flexible hardware compatibility, enterprise-focused features, and a 3-year limited warranty.

Features:

• Port support: Dual-port 10GbE and 25GbE connectivity

• Bus interface: PCI Express 4.0 with 16.0 GT/s and x8 lanes

• Network interface: Dual SFP28 ports for high-speed fiber connectivity

• Boot support: PXE and iSCSI boot capabilities

• Virtualization: Network virtualization support for server and data center environments

• Standards compliance: IEEE 802.3by and 25GEthernet.org specification compliance

• Development support: Data Plane Development Kit (DPDK) support

• Packet performance: Optimized small-packet performance for network appliances and Network Functions Virtualization

• Installation: Low-profile and full-height brackets included