Lenovo - ThinkSystem SR650 V4
LENOVO RACK SERVER THINKSYSTEM SR650 V4
FEATURES
Enterprise-Grade Performance with Next-Gen Intel® Xeon®
The SR650 V4 supports 4th Gen Intel® Xeon® Scalable processors, offering improved core density, memory throughput, and AI acceleration for modern data center workloads.
Flexible Storage with EDSFF and NVMe Options
Supports up to 40 front drives, including E3.S NVMe, enabling high-capacity, high-performance storage arrays.
Optimized for Expansion and Accelerators
Includes support for up to 8 PCIe Gen5 slots and multiple GPUs, designed to scale with compute, memory, and AI demands.
SPECIFICATIONS
Form factor: 2U rack
CPU: Up to 2x Intel® Xeon® Scalable Gen 4
Memory: Up to 6TB DDR5, 32x DIMMs
Drive bays: Up to 40x E3.S or 2.5"/3.5" SAS/SATA/NVMe
PCIe: Up to 8x Gen5 slots
GPU: Up to 8x single-wide or 3x double-wide
Networking: OCP 3.0 and PCIe NIC support
Power: Titanium and Platinum PSU
Management: XClarity Controller, Secure Boot
LENOVO RACK SERVER THINKSYSTEM SR650A V4
FEATURES
AMD-Powered Versatility with Exceptional Performance
The SR650a V4 leverages AMD EPYC™ 9004 Series CPUs with up to 192 cores total, ideal for virtualization, data analytics, and high-throughput computing.
Comprehensive Storage and GPU Readiness
Supports up to 32 NVMe drives and 6 single-wide or 3 double-wide GPUs for AI acceleration and high I/O workloads.
Enterprise Cooling and Management Built In
Equipped with smart airflow, Neptune™ cooling support, and XClarity system management tools for lifecycle automation.
SPECIFICATIONS
Form factor: 2U rack
CPU: Up to 2x AMD EPYC™ 9004 Series
Memory: Up to 6TB DDR5, 24x DIMMs
Drive bays: Up to 32x 2.5" NVMe / SAS / SATA
PCIe: Up to 8x Gen5 slots
GPU: Up to 6x single-wide or 3x double-wide
Cooling: Air and optional Neptune™ liquid
Management: Lenovo XClarity Controller, TPM 2.0
LENOVO RACK SERVER THINKSYSTEM SR630
FEATURES
High-density performance in a 1U rack form factor
Designed to accommodate up to two Intel® Xeon® Scalable processors and deliver enterprise-class performance in a compact 1U chassis, making it suitable for virtualization, databases and mixed-workload environments.
Flexible storage configurations with AnyBay and NVMe support
Offers multiple drive-bay options (e.g., up to 12 × 2.5" or 4 × 3.5" drives) plus direct-connect NVMe ports and Lenovo’s AnyBay technology for storage flexibility and performance optimisation.
Robust memory and persistent-memory support for data-intensive workloads
Supports large memory configurations (including Intel® Optane™ DC Persistent Memory) enabling high-capacity in-memory applications and enterprise use-cases.
Enterprise-grade manageability and security
Includes embedded management via Lenovo XClarity Controller, comprehensive security features such as TPM support and hot-swap/redundant components for high availability.
Optimised cooling and reliability for 24×7 operations
Built to operate continuously (including up to 45 °C ambient) with redundant power supplies and fans to support demanding data-centre environments.
SPECIFICATIONS
Form Factor: 1U rack-mount server
Processor Support: Up to 2 × Intel® Xeon® Scalable Processors (Gen 2)
Memory Slots: 24 DIMMs (12 per CPU)
Maximum Memory (DIMMs only): Up to 3 TB using 24 × 128 GB 3DS RDIMMs
Maximum Memory (with DCPMM & 3DS RDIMMs): Up to 7.5 TB
Drive Bays (examples):
• Up to 4 × 3.5″ front hot-swap
• Up to 10 × 2.5″ hot-swap (8 front + 2 rear)
• Up to 12 × 2.5″ hot-swap drives
Expansion Slots: Up to 3 PCIe slots (varies by model)
Dimensions (approx): 43 mm H × 482 mm W × 778.3 mm D
Weight (max): Up to 19.0 kg
Power Supply Options: Dual redundant hot-swap units (550 W, 750 W, 1100 W) depending on configuration
