Broadcom NetXtreme E-Series N425G - Network adapter - PCIe 4.0 x16 low profile - 25 Gigabit SFP28 x 4
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Enhanced connectivity
Equipped with four 25 Gb Ethernet SFP28 ports, the Broadcom NetXtreme E-Series N425G network adapter ensures high-speed connectivity and bandwidth for demanding data center environments.
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Advanced networking features
Supports a comprehensive suite of networking features including Data Center Bridging (DCB), Enhanced Transmission Selection (ETS), and Low Latency RDMA over Converged Ethernet (RoCE), enhancing data transfer efficiency and network reliability.
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Optimized for virtualization
With capabilities like Single Root I/O Virtualization (SR-IOV), Network Virtualization using Generic Routing Encapsulation (NVGRE), and Virtual Extensible LAN (VXLAN), it offers improved performance in virtualized environments.
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Energy efficient
Compliant with IEEE 802.3az, the energy-efficient Ethernet standard, this adapter reduces power consumption during periods of low data activity, contributing to lower operating costs.
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Robust security and management features
Features such as Wake On LAN (WOL) and iSCSI boot provide enhanced security and management options, facilitating secure and efficient network management.
Broadcom's NetXtreme E-series network controller delivers best-in-class performance and hardware acceleration and offload capabilities that result in higher throughput, higher CPU efficiency, and lower workload latency for TCP/IP as well as RoCE traffic.
Broadcom OCP NIC 3.0 Ethernet adapters utilize the NetXtreme marketleading 25G NRZ, 50G PAM-4, and PCIe 4.0 SerDes technology, ensuring seamless interoperability with Broadcom's market-leading Top-of-Rack switch and PCIe Express switch solutions which also use the same SerDes technology.
- OCP NIC 3.0-compliant
- Line-rate throughput from 1 Gb/s to 200 Gb/s
- 4-port support
- DAC, copper, and fiber connectivity
- PCIe 4.0 host interface
- 25 G PAM-4 SerDes
- TruFlow-configurable packet processor for virtual switch acceleration
- BroadSAFE technology provides Silicon Root of Trust, secure boot, and secure key storage
- TruManage for cloud-scale manageability
- On-chip tunneling protocol processing for Geneve, VXLAN, and NVGRE
- Multi-host with ECN marking
- Hardware-based low-latency RoCE v1/v2
- SR-IOV up to 1K VFs
- GPUdirect acceleration
- PXE, UEFI network boot
