Lenovo ThinkSystem SR645 Servers

Lenovo ThinkSystem SR645 Rack Server

The Lenovo ThinkSystem SR645 is a rack server powered by AMD EPYC processors. It is designed for organizations that need strong multi-threaded performance and high core density for virtualization, databases, and general enterprise workloads. The SR645 supports modern DDR5 memory and flexible storage options while maintaining the management and reliability features of the ThinkSystem platform.

Data Tech offers the SR645 V3 for customers seeking an AMD-based dual-socket alternative. It provides a balance of compute density, expansion, and efficiency for a wide range of data center applications.

What the SR645 Adds

• Dual-socket AMD EPYC support with high core counts
• DDR5 memory with strong bandwidth
• Flexible drive configurations including NVMe options
• PCIe expansion for networking, storage, and acceleration
• XClarity Controller for remote management
• Support for Windows Server, Red Hat Enterprise Linux, SUSE, Ubuntu, and VMware
• Redundant power and hot-swap components on supported configurations

SR645 Model at a Glance

Key Features

• AMD EPYC architecture for high core density and multi-threaded performance
• TruDDR5 memory with ECC protection
• Hot-swap drive bays with multiple backplane choices
• PCIe Gen4/Gen5 expansion slots
• OCP networking options on supported configurations
• Redundant power supplies available
• Energy-efficient design suitable for data center deployments

Compatibility and Workloads

The Lenovo ThinkSystem SR645 supports the major enterprise operating systems and hypervisors. It is commonly used for virtualization platforms, database applications, application hosting, and workloads that benefit from high core counts and AMD EPYC efficiency.

• Operating systems: Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, Ubuntu, VMware ESXi
• Management: XClarity Controller and XClarity Administrator
• Typical uses: Virtualization, enterprise applications, and dense compute environments

Data Tech configures and tests Lenovo ThinkSystem SR645 servers for reliability. Systems include a 60-day warranty. Our specialists can help size the processor, memory, storage, and networking to match your requirements.

For current availability, pricing, and configuration options on the Lenovo ThinkSystem SR645 V3, call 770-772-0200 and speak with a Data Tech specialist.