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Lenovo 7ZT7A00547 Four Optical Ports 10G Array Card
Lenovo ThinkSystem 10Gb 4-port SFP+ LOM, including modules
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Lenovo 7ZT7A00547 Four Optical Ports 10G Array Card-Lenovo ThinkSystem 10Gb 4-port SFP+ LOM, including modules is an expansion card designed for high-performance network connectivity in enterprise and data center environments. Built as a Network Interface Card, it features four SFP+ optical ports supporting 10Gbps speeds and is tailored for server enhancement and network upgrade use cases.
This 10Gb array card utilizes a PCIe interface (configured here as PCIe x8) based on PCIe 3.0 standards and comes with integrated optical modules to ensure robust, high-speed data transfers. Designed to work in mixed operating system environments including Windows, Linux, and VMware ESXi, it is optimized for reliability and performance in server expansion scenarios.
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Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
10G card delivers strong network performance.
Great for storage and VM traffic.
Reliable throughput across all ports.
Works well in production environments.
Solid Lenovo network card.
The Lenovo 7ZT7A00547 is a four-port 10Gbps SFP+ LAN on Motherboard (LOM) adapter for ThinkSystem servers, delivering high-performance, low-latency network connectivity.
The 7ZT7A00547 is supported in ThinkSystem rack and tower servers such as the SR630, SR650, SR670, SD650, and other models with an available SFP+ LOM slot and compatible riser.
It features four SFP+ optical ports, up to 10Gbps per port, PCIe 3.0 x8 host interface, and supports full-duplex operation with sub-microsecond latency.
No, this SKU is a standalone 10G LOM card; SFP+ transceiver modules must be purchased separately to match your fiber type and distance requirements.
Lenovo certified SFP+ modules such as 10GBASE-SR for multimode fiber and 10GBASE-LR for single-mode fiber ensure full interoperability and performance.
Use OM3/OM4 multimode fiber with LC connectors for SR modules or single-mode OS2 fiber with LC connectors for LR modules to achieve full 10Gbps throughput.
Power down the server, install the card into the designated PCIe riser or LOM slot, secure it with the retention bracket, and reboot to enable the onboard NICs in UEFI/BIOS.
This card is supported on Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi, and other major distributions with Lenovo NIC drivers.
It offers advanced features including VLAN tagging, RSS, TSO, LRO, IEEE 802.1Qbb congestion notification, and integration with Lenovo XClarity for centralized monitoring.
No, the card requires a server shutdown for installation or removal; it is not hot-swappable due to its PCIe connection and internal mounting.
Lenovo backs this adapter with a three-year limited hardware warranty, including parts, labor, and onsite repair, subject to local service offerings.
Yes, with support for SR-IOV and NIC partitioning, the card efficiently offloads network traffic in VMware, Hyper-V, and KVM virtualized data centers.
Each port delivers up to 10Gbps of full-duplex bandwidth with sub-microsecond latency, ideal for high-speed storage, clustering, and converged infrastructure.
Download the latest NIC drivers and firmware packages from the Lenovo Support website and apply them via XClarity Controller or your operating system’s update tools.
This adapter is available through Lenovo’s authorized resellers, distribution partners, and the Lenovo website; verify SKU 7ZT7A00547 when ordering.
United States
