Lenovo - ThinkSystem SR590
LENOVO RACK SERVER THINKSYSTEM SR950
FEATURES
Balanced 2U Dual-Socket Server for Versatile Workloads
The SR590 offers enterprise-grade performance with dual Intel® Xeon® Scalable processors and balanced I/O for SMB and branch office deployments.
Affordable Scalability and Storage Flexibility
Supports up to 12 HDDs or SSDs, with optional M.2 boot support and multiple RAID configurations to meet growing storage needs.
Integrated Management and Security
Features Lenovo XClarity Controller for remote and automated management, TPM 2.0, and secure firmware.
SPECIFICATIONS
Form factor: 2U rack
CPU: Up to 2x Intel® Xeon® Scalable Gen 2 (Cascade Lake)
Memory: Up to 1TB DDR4 (16x DIMMs)
Drive bays: Up to 12x 3.5" or 16x 2.5" SAS/SATA/NVMe
RAID: Hardware RAID with optional M.2 boot
PCIe: Up to 5x PCIe Gen3 slots
Networking: 2x 1GbE onboard, LOM or PCIe NICs
Management: XClarity Controller, UEFI secure boot
LENOVO RACK SERVER THINKSYSTEM SR655
FEATURES
Single-Socket AMD Server with Dual-Socket Performance
The SR655 features AMD EPYC™ 7002/7003 Series processors with up to 64 cores, delivering high compute density in a 2U rack server.
High GPU and Storage Density
Supports up to 6 GPUs and 32 NVMe drives, making it ideal for AI/ML, virtualization, and software-defined storage.
Designed for Efficiency and Expandability
Includes PCIe Gen4 support, direct liquid cooling readiness, and enterprise-class security for scalability and data center efficiency.
SPECIFICATIONS
Form factor: 2U rack
CPU: 1x AMD EPYC™ 7002/7003 (up to 64 cores)
Memory: Up to 2TB DDR4, 16x DIMMs
Drive bays: Up to 32x 2.5" (NVMe/SAS/SATA) or 14x 3.5"
GPU: Up to 6x single-wide or 3x double-wide
PCIe: Up to 11x PCIe Gen4 slots
Networking: OCP 3.0 or PCIe NICs
Management: Lenovo XClarity Controller
LENOVO RACK SERVER THINKSYSTEM SR650 V3
FEATURES
Next-Gen Dual-Socket Server for Core Enterprise Workloads
Built on Intel® Xeon® Scalable Gen 4 processors, the SR650 V3 delivers advanced compute, memory bandwidth, and I/O for databases, virtualization, and analytics.
Ultimate Flexibility in Storage and Expansion
Offers support for E3.S NVMe, SAS, and SATA across up to 40 drives, along with up to 8 PCIe Gen5 slots and broad GPU support.
Advanced Cooling and Resilience
Features Lenovo Neptune™ hybrid cooling, redundant PSU, and firmware resiliency with secure boot and TPM 2.0.
SPECIFICATIONS
Form factor: 2U rack
CPU: Up to 2x Intel® Xeon® Scalable Gen 4 (Sapphire Rapids)
Memory: Up to 6TB DDR5, 32x DIMMs
Drive bays: Up to 40x E3.S NVMe / 3.5" / 2.5" drives
PCIe: Up to 8x Gen5 slots
GPU: Up to 8x single-wide or 3x double-wide
Power: Redundant PSU, smart cooling
Management: XClarity Controller, Lenovo Open Cloud Automation
