Lenovo ThinkSystem SR665 Rack Server

Lenovo ThinkSystem SR665 Rack Server (Advance CTO, Please Enquire for Further Information) - Local Warranty

Enterprise Rack Server Built for Modern Data Centers

Lenovo ThinkSystem SR665 Rack Server is a high-performance enterprise server platform designed for virtualization, cloud computing, software-defined infrastructure, databases, and mission-critical workloads. Built to support demanding business environments, the SR665 delivers scalability, flexibility, and reliability for modern data center deployments and enterprise infrastructure.

Optimized for Performance and Scalability

The Lenovo ThinkSystem SR665 is engineered to support high core count processing, large memory capacities, and flexible storage configurations, enabling organizations to handle virtualization, analytics, enterprise applications, and data-intensive workloads efficiently. Its scalable architecture allows businesses to expand computing resources as requirements grow.

Designed for Enterprise and Mission-Critical Workloads

Suitable for enterprises, government agencies, educational institutions, and service providers, the ThinkSystem SR665 supports a wide range of workloads including virtualization platforms, database environments, cloud infrastructure, AI applications, and software-defined storage deployments. The platform is designed to provide continuous operation and enterprise-grade reliability.

Flexible Configuration for Custom Deployment Requirements

As an Advance CTO (Configure-To-Order) platform, the Lenovo ThinkSystem SR665 Rack Server can be customized according to workload requirements including processor, memory, storage, networking, and expansion options. Organizations can build configurations optimized for their specific infrastructure and business applications.

Technical Specifications

General
Model: Lenovo ThinkSystem SR665
Product Name: Lenovo ThinkSystem SR665 Rack Server (Advance CTO, Please Enquire for Further Information)
Product Type: Enterprise Rack Server
Form Factor: 2U Rack Server
Server Type: Configure-To-Order (CTO) Platform
Deployment: Virtualization, AI Inference, VDI, HPC, Hyperconverged Infrastructure, Enterprise Datacenter
Usage Mode: High performance enterprise server for compute-intensive and storage-intensive workloads

Processor Specifications
Processor Support: Up to 2 × AMD EPYC Processors
Supported CPU Families:
• AMD EPYC 7002 Series “Rome”
• AMD EPYC 7003 Series “Milan”

Maximum CPU Cores: Up to 64 Cores per Processor
Maximum Configuration: 128 Total Cores (Dual CPU)
Maximum TDP: Up to 280W per Processor
Processor Architecture: x86-64
PCIe Support: PCIe Gen 4.0

Memory Specifications
Memory Slots: 32 × DDR4 DIMM Slots
Memory Type: Lenovo TruDDR4 RDIMM / 3DS RDIMM
Memory Speed: Up to 3200 MHz
Maximum Memory Capacity:
• Standard RDIMM: Up to 4 TB
• 3DS RDIMM: Up to 8 TB (CTO dependent)

Memory Configurations Supported:
• RDIMM
• Performance+ RDIMM
• 3DS RDIMM

ECC Memory Support: Supported

Storage Specifications
Drive Bay Support:
• Up to 20 × 3.5-inch Hot Swap Drives
• Up to 40 × 2.5-inch Hot Swap Drives
• Up to 32 × NVMe Drives

Storage Media Support:
• SAS HDD
• SATA HDD
• SATA SSD
• SAS SSD
• NVMe SSD

Drive Configuration: Front / Mid / Rear Configurable Layouts
Maximum Drive Configurations: 28 Different Bay Layouts

Expansion & GPU Support
PCIe Expansion Slots: Up to 8 × PCIe Gen4 Slots
OCP Slot: 1 × OCP 3.0 Adapter Slot

GPU Support:
• Up to 8 × Single Width GPUs
• Up to 3 × Double Width GPUs

Accelerator Support:
• GPU Acceleration
• AI Inference Workloads
• Visualization Processing
• HPC Acceleration

Networking
Networking Support:
• OCP 3.0 Mezzanine Adapters
• PCIe Network Adapters

Management Port:
• 1 × RJ-45 Dedicated Management Port

Ethernet Options:
• 1GbE
• 10GbE
• 25GbE
• 100GbE (Optional Configuration)

Ports & Interfaces
Front I/O:
• 1 × USB 3.1 Gen1
• 1 × USB 2.0
• 1 × VGA (Optional)

Rear I/O:
• 3 × USB 3.1 Gen1
• 1 × Serial Port (Optional)
• 1 × RJ-45 Management Port

Management Features
Management Controller: Lenovo XClarity Controller
Remote Management: Supported
Firmware Management: Supported
Server Monitoring: Supported
Remote Deployment: Supported
System Health Monitoring: Supported
Power Management: Supported

Power Specifications
Power Supply Type: Redundant Hot Swap PSU
Maximum PSU Rating: Up to 1800W Platinum PSU
Power Redundancy: Supported
Hot Swap PSU: Supported

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

Physical Specifications
Form Factor: 2U Rack Mount
Height: 86.5 mm
Width: 445 mm (without latches)
Width: 482 mm (with latches)
Depth: 763.7 mm
Maximum Weight: Up to 38.8 kg

Performance Features
Dual AMD EPYC architecture
PCIe Gen4 support
Large memory scalability
GPU acceleration ready
High density NVMe support
Virtualization optimized
AI inference capable
Enterprise datacenter ready

Package Contents
Lenovo ThinkSystem SR665 Chassis
Rails Kit (CTO dependent)
Power Supplies (CTO dependent)
Documentation
Warranty Information

Key Features
2U rack server design
Dual AMD EPYC support
Up to 128 CPU cores
Up to 8TB memory support
PCIe Gen4 architecture
Up to 32 NVMe drives
GPU acceleration support
Lenovo XClarity management
Enterprise CTO platform

Typical Use Cases
Virtualization clusters
Hyperconverged infrastructure
AI inference workloads
VDI deployments
HPC environments
Database servers
Private cloud deployments
Enterprise datacenters

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?