Lenovo 4XG7A37981

Overview

The Lenovo 4XG7A37981 is a server-class Intel Xeon Silver 4210R processor designed to deliver reliable and efficient performance for enterprise-grade computing. Operating at a base frequency of 2.4 GHz and capable of boosting up to 3.2 GHz with Intel Turbo Boost technology, it features ten physical cores and twenty threads to handle demanding workloads. This processor is ideal for data centers, virtualization hosts, and medium-sized business environments that require a balance of throughput and energy efficiency.

Key features

• Ten cores and twenty threads provide robust multitasking and parallel processing capabilities for complex applications.
• Intel Turbo Boost 2.0 technology dynamically increases clock speed to meet peak performance demands.
• 13.75 MB cache keeps frequently accessed data close to the cores, reducing latency and improving responsiveness.
• Supports AVX-512 instructions to accelerate analytics and other compute-intensive parallel tasks.
• 100 W thermal design power ensures consistent energy consumption suitable for dense rack environments.
• Compatible with Lenovo ThinkSystem SR550, SR590, SR650 servers and ThinkAgile VX Certified Node 7Y94 for straightforward installation.
• Intel Hyper-Threading and Virtualization Technology enhance efficiency in virtual machine hosting and software-defined storage.

Key specs

• Processor model: Intel Xeon Silver 4210R
• Base frequency: 2.4 GHz
• Turbo frequency: 3.2 GHz
• Cores: 10 physical cores
• Threads: 20 with Hyper-Threading
• Cache: 13.75 MB
• Thermal design power (TDP): 100 W
• Socket type: LGA 3647

Connectivity and compatibility

This processor is fully qualified for use in Lenovo ThinkSystem SR550, SR590, and SR650 servers, as well as the ThinkAgile VX Certified Node 7Y94. Its LGA 3647 socket ensures compatibility with these platforms, making it a practical choice for upgrading or building reliable server systems. The support for virtualization and advanced instruction sets makes it well suited for modern data center workloads.

Performance and reliability

With a combination of ten cores and twenty threads, this processor handles multiple virtual machines and network services without bottlenecks. The inclusion of AVX-512 instructions boosts performance in analytics and parallel computing tasks, while the 100 W TDP maintains energy efficiency in high-density server racks. This balance of power and efficiency supports sustained workloads in private clouds, hyper-converged infrastructure, and software-defined storage environments.

Ideal uses and environments

The Lenovo Xeon Silver 4210R processor fits well in data centers and branch offices that require dependable virtualization hosts and general-purpose computing. It is a strong choice for medium-sized businesses running transaction databases, file hosting, or line-of-business applications that demand both performance and scalability. Its energy profile and compatibility with Lenovo server platforms make it a practical option for environments where growth and efficiency are priorities.

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