Lenovo ThinkSystem SR650a Servers

Lenovo ThinkSystem SR650a 2U Rack Server

The Lenovo ThinkSystem SR650a is a 2U rack server optimized for GPU density and AI workloads. It builds on the SR650 platform with enhanced support for accelerators while retaining strong general-purpose compute, memory capacity, and storage flexibility. The SR650a is designed for organizations that need practical AI inference and GPU acceleration inside a standard 2U form factor.

Data Tech offers the SR650a V4 for customers seeking a balanced system that can handle both traditional enterprise workloads and GPU-accelerated applications. It supports the latest Intel Xeon processors and high-capacity DDR5 memory.

What the SR650a Adds

• 2U rack design optimized for GPU density
• Dual-socket Intel Xeon 6 processor support
• High-capacity DDR5 memory
• Enhanced GPU support compared with standard SR650 configurations
• Flexible drive options including NVMe and E3.S
• XClarity Controller for remote management
• Support for Windows Server, Red Hat Enterprise Linux, SUSE, Ubuntu, and VMware

SR650a Model at a Glance

Key Features

• Intel Xeon 6 processors with high core counts
• TruDDR5 memory with high bandwidth and ECC protection
• Hot-swap drive bays with flexible backplane choices
• Higher GPU density than standard SR650 configurations
• PCIe Gen5 expansion and OCP networking slots
• Redundant power supplies and hot-swap components
• Practical 2U form factor for existing data center racks

Compatibility and Workloads

The Lenovo ThinkSystem SR650a supports the major enterprise operating systems and hypervisors. It is commonly used for AI inference, GPU-accelerated analytics, virtualization with acceleration, and mixed workloads that benefit from both strong CPU performance and GPU density.

• Operating systems: Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, Ubuntu, VMware ESXi
• Management: XClarity Controller and XClarity Administrator
• Typical uses: AI inference, GPU-accelerated applications, and enterprise workloads requiring acceleration in a 2U rack

Data Tech configures and tests Lenovo ThinkSystem SR650a servers for reliability. Systems include a 60-day warranty. Our specialists can help size the processors, memory, GPUs, storage, and networking to match your requirements.

For current availability, pricing, and configuration options on the Lenovo ThinkSystem SR650a V4, call 770-772-0200 and speak with a Data Tech specialist.