Lenovo 4XG7A14812

Overview

The Lenovo 4XG7A14812 is a server processor built around the Intel Xeon Silver 4208, designed specifically for ThinkSystem servers like the ST550. It features eight physical cores and sixteen threads, running at a base clock of 2.1GHz and boosting up to 3.2GHz with Intel Turbo Boost Technology. This combination provides the processing power needed to handle virtual machines, databases, and collaboration applications efficiently, especially during peak workloads.

With an 11MB Intel Smart Cache and support for DDR4 memory at speeds up to 2400MHz, this processor ensures fast data access and smooth memory performance. Its 85W thermal design power strikes a balance between performance and energy efficiency, making it suitable for environments where power and cooling resources are limited but reliability is essential.

Key features

• Eight cores and sixteen threads enable efficient multitasking and parallel processing for demanding server workloads.
• Intel Turbo Boost Technology dynamically increases clock speeds up to 3.2GHz to handle sudden spikes in processing demand.
• Intel Hyper-Threading allows each core to manage two threads simultaneously, improving throughput in multi-user and virtualized environments.
• 11MB Intel Smart Cache keeps frequently accessed data close to the cores, reducing latency and speeding up processing tasks.
• Support for DDR4 memory at up to 2400MHz ensures compatibility with modern server memory configurations for reliable performance.
• 85W thermal design power helps maintain energy efficiency and manageable cooling requirements in data center and edge deployments.
• Lenovo designation guarantees seamless integration with ThinkSystem firmware and management tools, simplifying upgrades and maintenance.

Key specs

• Processor model: Intel Xeon Silver 4208
• Cores: 8 physical cores
• Threads: 16 threads
• Base clock speed: 2.1GHz
• Turbo frequency: Up to 3.2GHz
• Cache: 11MB Intel Smart Cache
• Memory support: DDR4 up to 2400MHz
• Thermal design power (TDP): 85W

Connectivity and compatibility

This processor is designed to work seamlessly within Lenovo ThinkSystem servers, such as the ST550 model. Its Lenovo part number ensures compatibility with Lenovo’s firmware and management utilities, which helps maintain system stability and simplifies processor upgrades or replacements. The support for DDR4 memory at 2400MHz aligns with common server memory standards, ensuring broad compatibility with existing server components.

Performance and reliability

The combination of eight cores, sixteen threads, and Intel Turbo Boost Technology provides the processing headroom needed for virtualized workloads and database applications. Intel Hyper-Threading enhances parallel task handling, which is critical in multi-user environments. The 85W TDP balances power consumption and heat generation, making it a practical choice for midsized enterprise racks, branch offices, and edge deployments where space and cooling capacity are limited but uptime is crucial.

Ideal uses and environments

This processor fits well in environments that require dependable server performance without excessive power or cooling demands. It is a strong choice for midsized enterprises, branch offices, and edge computing scenarios where virtual machines and collaboration tools are common. Its integration with Lenovo ThinkSystem servers makes it particularly suitable for IT teams looking for straightforward maintenance and reliable operation in critical business applications.

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