Product Information
The Broadcom NetXtreme E-Series N425G (BCM957504-N425G) is a quad port 25 Gigabit SFP28 adapter built on the BCM57504 controller, for higher throughput and lower latency on TCP/IP and RoCE traffic. It supports DCB, iSCSI boot, LRO and LSO, GRE and GENEVE offloads and jumbo frames up to 9,000 bytes, and works with Windows, Hyper-V, Red Hat, SUSE, Ubuntu, Debian, CentOS, Oracle Linux, Solaris, FreeBSD and VMware ESX. The spec lists a low profile PCIe 4.0 x16 card while the description refers to OCP NIC 3.0, so please confirm the form factor.
Key Features
- 4 x 25GbE SFP28 ports
- Broadcom BCM57504
- DCB and iSCSI boot
- RoCE traffic support
- Wide OS support
- Confirm OCP or PCIe
Product Information
Brand: Broadcom
Manufacturer: BROADCOM
Product Line: Broadcom NetXtreme E-Series
Model: N425G
Product Type: Network adapter
Packaged Quantity: 1
Color Category: Green, Silver
Network and Communication
Connectivity Technology: Wired
Data Link Protocols: 25 Gigabit Ethernet
Operating System Required: CentOS, Debian Linux, FreeBSD, Linux, Microsoft Windows, Microsoft Windows Hyper-V Server, Oracle Linux, Oracle Solaris, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, Ubuntu, VMware ESX
Features: Data Center Bridging (DCB), Data Center Bridging Exchange (DCBX) support, Enhanced transmission selection (ETS), Extended Message-Signaled Interrupts (MSI-X), Function Level Reset (FLR), Generic Routing Encapsulation (GRE), GENEVE support, Interrupt coalescing, IPv4 support, IPv6 support, iSCSI boot, Jumbo Frames support (up to 9000 bytes), Large Receive Offload (LRO), Large Send Offload (LSO), Low Latency RDMA over Converged Ethernet (RoCE), MCTP over SMBus, Message Signaled Interrupts (MSI), Multi-Host technology, NetQueue, Network Controller Sideband Interface (NC-SI), Network Virtualization using Generic Routing Encapsulation (NVGRE), Open Compute Project (OCP) 3.0 support, Priority-Based Flow Control (PFC), PXE support, Quantized Congestion Notification (QCN), Receive Side Scaling (RSS), Single Root I/O Virtualization (SR-IOV), SMBus 2.0, TCP Segmentation Offload (TSO), TruFlow, Tunnel-aware stateless offloads, UEFI support, Virtual Extensible LAN (VXLAN), Virtual machine multiqueues (VMMQ), vSwitch Acceleration, Wake On LAN (WOL)
Connectivity
Port Quantity: 4
Interface Provided: 4 x 25Gb Ethernet - SFP28
Network & Adapter Ports: 25 Gigabit SFP28
Host Interface: PCI Express 4.0 x16
Memory and Processor
Processor Brand: Broadcom
Processor Number: BCM57504
Technical Information
Min Operating Temperature: 32 degree Fahrenheit
Max Operating Temperature: 131 degree Fahrenheit
Physical Characteristics
Form Factor: Plug-In Card
Low Profile: Low profile
Dimensions and Weight
Weight: 3.88 ounce
Certifications and Listing
Compliant Standards #2: IEEE 802.3ap, IEEE 802.3az
Compliant Standards: EMC, Halogen-free
Compliant Standards: IEEE 802.3ap, IEEE 802.3az
ENERGY STAR Certified: No
EPEAT Compliant: No
TCO Certified: No
Not sure this adapter or module fits your system? Send us your server, switch or storage model and the DatorPro team will confirm compatibility before you order.