Broadcom NetXtreme E-Series N425G

Network adapter | PCIe 4.0 x16 low profile | 25 Gigabit SFP28 x 4

MPN BCM957504-N425G
Manufacturer Broadcom
QuickCode 1524181
Qty immediately available 10
Total stock 10
RRP: £772.88 inc VAT
£366.23 inc VAT
£305.19 ex VAT
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3 Working Days£4.98 3 working days (UK Mainland)
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Main Specification

Product Description Broadcom NetXtreme E-Series N425G - network adapter - PCIe 4.0 x16 - 25 Gigabit SFP28 x 4
Device Type Network adapter
Form Factor Plug-in card - low profile
Interface (Bus) Type PCI Express 4.0 x16
Ports 25 Gigabit SFP28 x 4
Weight 110 g
Data Link Protocol 25GbE
Processor Broadcom BCM57504
Compliant Standards IEEE 802.3ap, IEEE 802.3az
System Requirements Linux, FreeBSD, SUSE Linux Enterprise Server, Microsoft Windows, Debian Linux, Red Hat Enterprise Linux, CentOS, Ubuntu, Oracle Solaris, VMware ESX, Oracle Linux, Microsoft Windows Hyper-V Server

General

Device Type Network adapter
Form Factor Plug-in card - low profile
Interface (Bus) Type PCI Express 4.0 x16

Networking

Ports 25 Gigabit SFP28 x 4
Connectivity Technology Wired
Data Link Protocol 25 Gigabit Ethernet
Features WOL, IPv6 support, DCBX support, IPv4 support, PXE support, LSO, LRO, RSS, UEFI support, SR-IOV, DCB, TSO, MSI-X, GRE, iSCSI boot, PFC, NC-SI, VXLAN, NVGRE, FLR, MSI, Jumbo Frames support (up to 9000 bytes), MCTP over SMBus, TruFlow, Interrupt coalescing, VMMQ, ETS, QCN, GENEVE support, Multi-Host technology, Low Latency RDMA over RoCE, OCP 3.0 support, vSwitch Acceleration, tunnel-aware stateless offloads, SMBus 2.0, NetQueue
Compliant Standards IEEE 802.3ap, IEEE 802.3az

Processor / Memory

Processor Broadcom BCM57504

Expansion / Connectivity

Interfaces 4 x 25Gb Ethernet - SFP28

Miscellaneous

Compliant Standards EMC, halogen-free

Software / System Requirements

OS Required Linux, FreeBSD, SUSE Linux Enterprise Server, Microsoft Windows, Debian Linux, Red Hat Enterprise Linux, CentOS, Ubuntu, Oracle Solaris, VMware ESX, Oracle Linux, Microsoft Windows Hyper-V Server

Dimensions & Weight

Weight 110 g

Environmental Parameters

Min Operating Temperature 0 °C
Max Operating Temperature 55 °C
Product features

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.

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.

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.

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.

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.
Key selling points
  • 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
References

MPN: BCM957504-N425G

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