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Technical Data Sheet

49Y7970 — Lenovo 49Y7970 network card Internal Ethernet 10000 Mbit/s

Lenovo · NIC ADAPTER

PRODUCT OVERVIEW

49Y7970: Lenovo 49Y7970 network card Internal Ethernet 10000 Mbit/s.

he Intel X520 and X540 Dual Port 10 GbE adapters for System x are powered by reliable and proven 10Gb Ethernet technology. These adapters offer full line-rate 10 Gbps performance for high-IO intensive applications, and showcase the next generation in 10 GbE networking features for the enterprise network and data center. For ThinkServer, the X520 and X540 adapters also include FCoE and iSCSI Converged Ethernet support.

The Intel X520 adapter provides SFP+ based connectivity options (fiber or DAC cabling). The Intel X540 adapter offers 10GBASE-T connectivity with RJ-45 ports, with compatibility with the existing 1000BASE-T network, simplifying the transition to the 10 Gb Ethernet technology. Both the X520 and X540 are available in either standard PCIe low-profile card form factor or mezzanine card form factor

SPECIFICATIONS

Part Number	49Y7970
Manufacturer	Lenovo
Capacity	10000MB

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COMPONENT DIAGRAM

KEY FEATURES

•

10000MB Capacity

TYPICAL APPLICATIONS

Data center top-of-rack switching
High-speed server interconnects (10G/25G/40G/100G)
Storage network fabric (iSCSI, FCoE)
Campus and branch network infrastructure
Firewall and security appliance connectivity
WAN edge and SD-WAN deployments

SUBSTITUTES & CROSS-REFERENCES 3

49Y7971CompatiblePARTNER

IBM NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 Controller

compatible

49Y7972CompatiblePARTNER

IBM NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 Controller - FRU

compatible

49Y7973CompatiblePARTNER

IBM NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 Controller - SBB

compatible

LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 3

49Y7971SUBSTITUTE

IBM NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 Controller - Option

IBM

49Y7972SUBSTITUTE

IBM NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 Controller - Option

IBM

49Y7973SUBSTITUTE

IBM NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 Controller - Option

IBM

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FREQUENTLY ASKED QUESTIONS

What is 49Y7970?

49Y7970 is a Lenovo 49Y7970 network card Internal Ethernet 10000 Mbit/s manufactured by Lenovo.

What parts can replace 49Y7970?

There are 3 known substitutes for 49Y7970: 49Y7971, 49Y7972, 49Y7973. Substitute compatibility should be verified for your specific system.

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