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LENOVO 4XC7A08297 BROADCOM 57508 100GBE 2-PORT PCIE

Mfg Part Number:  4XC7A08297  
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Price: $1,751.95 + Free Shipping
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Last Updated: Aug 17, 2025
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The ThinkSystem Broadcom 57508 100GbE QSFP56 Ethernet adapters are a high-performance low-power 100 Gb Ethernet adapter with a PCIe 4.0 host interface that offers TruFlow intelligent flow processing and supports advanced networking technologies such as VXLAN, NVGRE, Geneve, RoCE, SDN and NFV, to facilitate the management of data networks and to enable service provider solutions. The adapters are available in PCIe low-profile or OCP 3.0 form factors.

Did you know?

These adapters are based on the Broadcom BCM57508 scalable Ethernet controller architecture which is designed to build highly-scalable, feature-rich networking solutions. The adapters are an ideal choice for enterprise and cloud-scale networking and storage applications, including high-performance computing, telco, machine learning, storage disaggregation, and data analytics.
Main Specification
General Information
Manufacturer Lenovo Group Limited
Manufacturer Part Number 4XC7A08297
Manufacturer Website Address http://www.lenovo.com/us/en/
Brand Name Lenovo
Product Line Broadcom
Product Model 57508
Product Name Broadcom 57508 100Gigabit Ethernet Card
Packaged Quantity 1
Product Type 100Gigabit Ethernet Card
Interfaces/Ports
Host Interface PCI Express 4.0 x16
Total Number of Ports 2
I/O Expansions
Expansion Slot Type QSFP56
Media & Performance
Media Type Supported Optical Fiber
Maximum Data Transfer Rate 100 Gbit/s
Network & Communication
Network Technology 100GBase-X
Physical Characteristics
Form Factor Plug-in Card
Height 2.5"
Depth 6.6"
Miscellaneous
Package Contents
  • Broadcom 57508 100Gigabit Ethernet Card
  • Attached Full-height (3U) Bracket
  • Low-profile (2U) Bracket
  • Documentation Flyer
Device Supported Server
Warranty
Limited Warranty 1 Year
Additional Warranty Information When installed in a supported server, these adapters assume the server's base warranty and any warranty upgrade.
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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