Description

Lenovo ThinkSystem SR650 V4 – 7DGDA026EA

The Lenovo ThinkSystem SR650 V4 is an ideal 2-socket 2U rack server for customers that need industry-leading reliability, management, and security, as well as maximizing performance and flexibility for future growth. The SR650 V4 is based on two Intel Xeon 6700-series or Xeon 6500-series processors, with Performance-cores (P-cores), formerly codenamed “Granite Rapids-SP”.

The SR650 V4 is designed to handle a wide range of workloads, such as databases, virtualization and cloud computing, virtual desktop infrastructure (VDI), infrastructure security, systems management, enterprise applications, collaboration/email, streaming media, web, and HPC.

The SR650 V4 server supports a variety of cooling options including the new Lenovo Compute Complex Neptune Core module which uses open-loop liquid cooling to remove the heat from processors, memory, and voltage regulators. This Neptune Core module can remove more than 80% of heat from the server using liquid cooling, resulting in up to 35.9% power savings at the data center level. See the Lenovo Compute Complex Neptune Core Module section for details.

Scalability and performance

The ThinkSystem SR650 V4 is a high-performance 2U rack server built for modern enterprise workloads, offering exceptional compute power, memory bandwidth, storage flexibility, and expansion capabilities for AI, virtualization, databases, and data-intensive applications.

• Supports 1 or 2 Intel Xeon 6700-series or 6500-series processors with Performance-cores (P-cores)
• Up to 86 cores, 172 threads, and processor speeds up to 4.0 GHz
• Supports up to 32 DDR5 DIMMs with memory speeds up to 6400 MHz
• Up to 8TB memory capacity using 256GB 3DS RDIMMs
• Supports MRDIMMs with memory bandwidth up to 8000 MHz
• CXL 2.0-ready with support for up to 12 CXL memory modules for next-generation workloads
• Supports up to 10 single-width GPUs or 2 double-width GPUs
• Up to 40 x 2.5-inch drive bays or 16 x 3.5-inch drive bays
• Supports up to 36 NVMe drives with 1:1 PCIe connectivity
• Supports up to 32 E3.S NVMe drives for high-density storage
• M.2 boot drives with optional RAID-0 and RAID-1 support
• Up to 10 PCIe expansion slots plus dual OCP 3.0 networking slots
• PCIe Gen5 delivers up to 128 GB/s bandwidth for ultra-fast networking and storage
• High-speed 12Gb SAS RAID controller support for advanced storage management

Availability & Serviceability

The SR650 V4 is engineered for 24/7 enterprise operations, delivering advanced reliability, simplified maintenance, and proactive monitoring to maximize uptime.

• Designed for continuous 24×7 operation
• Advanced memory protection with SDDC, ADDDC, and memory mirroring
• Hot-swap drives with RAID redundancy for improved data protection
• M.2 RAID-1 boot options using hardware RAID or Intel VROC
• Up to two hot-swap redundant power supplies
• Up to six hot-swap redundant cooling fans
• Light Path Diagnostics with LED-based fault identification
• SSD support for enhanced reliability and performance
• Proactive Platform Alerts (PFA and SMART) for predictive failure detection
• Lenovo XClarity Controller continuously monitors system health and performance
• Built-in UEFI diagnostics and Lenovo XClarity Provisioning Manager
• Front diagnostics port for advanced troubleshooting
• XClarity Mobile App support for local system management
• Auto restart after power interruption
• Available 1-year or 3-year onsite warranty with optional service upgrades