Lenovo ThinkSystem SR655 Rack Server

Lenovo ThinkSystem SR655 Rack Server (Advance CTO, Please Enquire for Further Information) - Local Warranty

Enterprise Rack Server for Modern Data Center Infrastructure

Lenovo ThinkSystem SR655 Rack Server is a high-performance enterprise server platform designed for virtualization, cloud computing, databases, software-defined storage, and business-critical workloads. Powered by AMD EPYC processor architecture, the SR655 delivers scalable performance, reliability, and efficiency for modern enterprise environments and data center deployments.

Optimized for Virtualization and Enterprise Workloads

The Lenovo ThinkSystem SR655 supports demanding workloads including virtualization clusters, analytics, ERP applications, databases, cloud infrastructure, and software-defined environments. Its scalable architecture enables businesses to efficiently manage expanding workloads while maintaining strong compute performance and operational efficiency.

Flexible Configure-To-Order Deployment Platform

As an Advance CTO (Configure-To-Order) solution, the Lenovo ThinkSystem SR655 Rack Server supports customizable configurations including processors, memory, storage, networking, and expansion options. Organizations can tailor infrastructure based on workload requirements and long-term scalability objectives.

Designed for Enterprise and Data Center Deployment

Built for enterprises, government agencies, educational institutions, and service providers, the ThinkSystem SR655 provides reliable infrastructure for mission-critical operations. Its rack-mounted design enables efficient deployment in modern data center environments while supporting enterprise-grade reliability and manageability.

Technical Specifications

General
Model: ThinkSystem SR655 V3
Product Name: Lenovo ThinkSystem SR655 Rack Server
Server Type: Enterprise Rack Server
Form Factor: 1U Rack Server
Deployment: Virtualization, cloud computing, software-defined storage, enterprise applications, databases
Configuration Type: Advanced CTO (Configure-To-Order)
Processor Platform: AMD EPYC™ 9004 Series Processors
Architecture: Single-Socket Enterprise Server Platform
Target Workloads: Virtualization, cloud infrastructure, VDI, databases, analytics, enterprise applications

Processor Specifications
Processor Support: 1 x AMD EPYC™ 9004 Series Processor
Maximum CPU Cores: Up to 128 Cores
Processor Socket: SP5
Processor Architecture: AMD EPYC Genoa / Bergamo
Maximum Processor TDP: Up to 400W

Memory Specifications
Memory Technology: DDR5 ECC RDIMM
DIMM Slots: Up to 12 DIMM Slots
Maximum Memory Capacity: Up to 3TB
Memory Speed: Up to 4800 MT/s (processor dependent)
Memory Protection: ECC Supported

Storage Specifications
Storage Architecture: Flexible CTO Configuration
Supported Storage Types:
• NVMe SSD
• SAS SSD
• SATA SSD
• HDD

Drive Bay Options: Multiple configuration options available
Hot Swap Drives: Supported
RAID Support: Supported
Software Defined Storage Support: Supported

Expansion & PCIe
PCIe Generation: PCIe Gen5
Expansion Slots: Multiple PCIe Gen5 Slots
OCP Support: OCP 3.0 Supported
Storage Expansion: Supported
Networking Expansion: Supported

Networking
Network Interface: CTO Dependent
Supported Networking Options:
• 1GbE Ethernet
• 10GbE Ethernet
• 25GbE Ethernet
• OCP Network Adapters

Remote Management: Lenovo XClarity Controller 2 (XCC2)
Out-of-Band Management: Supported

Power Specifications
Power Supply Type: Redundant Hot Swap Power Supplies
Power Redundancy: Supported
Power Efficiency: 80 PLUS Platinum / Titanium (configuration dependent)

Cooling & Thermal Design
Cooling Type: Enterprise High Efficiency Cooling
Redundant Fans: Supported
Optimized Airflow Design: Supported
Thermal Monitoring: Supported

Management & Security
Management Platform: Lenovo XClarity Controller 2 (XCC2)
Remote Server Monitoring: Supported
Firmware Management: Supported
Health Monitoring: Supported
Secure Boot: Supported
TPM Security: Supported
Encryption Support: Supported

Virtualization Support
Supported Hypervisors:
• VMware vSphere
• Microsoft Hyper-V
• Linux KVM
• Red Hat Virtualization

Cloud Ready: Supported
Container Platforms: Kubernetes Ready

Operating System Compatibility
Supported Operating Systems:
• Microsoft Windows Server
• Red Hat Enterprise Linux
• Ubuntu Server
• SUSE Linux Enterprise Server
• VMware ESXi

Design & Construction
Form Factor: 1U Rack Mount
Rack Compatibility: Standard Enterprise Rack
Deployment Environment: Data Center / Enterprise IT / Cloud Infrastructure
Construction: Enterprise Grade Server Chassis

Performance & Features
Single-socket architecture optimized for efficiency
High core-count AMD EPYC processor support
PCIe Gen5 high-speed expansion support
DDR5 ECC memory platform
Flexible storage architecture
Enterprise remote management platform
Optimized for virtualization and cloud workloads
Scalable software-defined infrastructure support

Package Contents
Lenovo ThinkSystem SR655 Rack Server Chassis
Power Supply Units (configuration dependent)
Rail Kit (optional)
Documentation
CTO Components according to final build

Key Features
1U enterprise rack server
AMD EPYC processor platform
DDR5 ECC memory support
PCIe Gen5 architecture
Flexible storage deployment
Enterprise remote management
Virtualization optimized infrastructure
Advanced CTO configurable platform

Typical Use Cases
Enterprise virtualization
Cloud infrastructure
Software-defined storage
Database hosting
Application servers
Virtual desktop infrastructure (VDI)
Enterprise workloads
Private cloud deployment
Data analytics environments

How to Configurate Server?

Step 1:
What is the Server Form Factor? Tower or Rackmount Server?
What is the number of CPU Core or Ram or HDD usable size require?
What is the number of CPU Processor? 1S or 2S or 4S?
What is the RAID Configuration? Any specific HDD or SSD? 7.2K or 10K?
What is the specific NIC is required? Base-T 1G or SFP+? Or Fibre Channel?
What is the number of year maintenance support required? Minimum 3 years

Step 2:
How many number of unit Server?
Any VM workload? Required any VMware license? Or Window OS Hyper-V?
How do you store data currently? Any NAS or SAN Storage?
How do you doing the backup? Required any backup proposal? IDPA 8TB?
Do you require burn-in test services?
Do you need hard disk retention services?