Lenovo 4XC7A08270

ThinkSystem Marvell QL41232 10/25GbE SFP28 2-Port PCIe Ethernet Adapter

The ThinkSystem Marvell QL41232 10/25GbE SFP28 Ethernet Adapters are based on eighth-generation technology from Marvell and feature Universal Remote Direct Memory Access (RDMA) to offer concurrent support for RoCE, RoCE v2, and iWARP. The adapters are available in PCIe and OCP form factors. They are suitable for existing 10Gb customers who want to maintain 10Gb network support and want the investment protection of supporting 25GbE network speeds, but don't need FCoE or iSCSI support.

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The QL41262 adapters and QL41232 adapters only differ in that the QL41232 adapters do not support the CNA functions, FCoE and iSCSI. All Ethernet functionality remains the same across the two adapter families. The adapter supports FastLinQ SmartAN auto-negotiation for simplified connectivity with switches without user intervention. SmartAN automates the connection and control of 10Gb and 25Gb connections based on the capabilities of the cables and switches used. This technology ensures that the connection is made with the highest possible speed with highest possible reliability.

• This 8000 MB/s bandwidth PCI Express 3.0 x8 adapter ensures easy connectivity and plug-in form-factor for affordable and reliable Ethernet network
• Supports optical fibre cable to span longer distances and provides data transmission rates par excellence between servers and network components
• With the 10GBase-X technology get up to 10Gbps data transfer rate over the supported network cable
• Use this 25Gigabit Ethernet card to enjoy an affordable and power efficient solution for server connectivity
• This dual port 25gigabit ethernet card lets you add two network ports using a single expansion slot to a client, server or workstation