Lenovo ThinkSystem SR645 Rack Server

Lenovo ThinkSystem SR645 Rack Server (Advance CTO, Please Enquire for Further Information) - Local Warranty

Lenovo ThinkSystem SR645 Rack Server

The Lenovo ThinkSystem SR645 Rack Server is a powerful, versatile, and high-performance solution designed for businesses looking to optimize their IT infrastructure. Featuring advanced capabilities, this server is tailored for demanding workloads, making it ideal for data centers, enterprises, and cloud environments. Built to handle a variety of applications and improve productivity, the SR645 offers exceptional scalability and reliability, ensuring smooth operations for businesses of all sizes.

High Performance and Scalability

Equipped with the latest AMD EPYC processors, the Lenovo ThinkSystem SR645 offers exceptional processing power to support intensive applications, virtualized environments, and databases. With support for up to 2 CPUs, this server provides high processing performance, which can scale according to your business needs. The SR645's flexibility in configurations allows it to handle a variety of workloads, from small tasks to large-scale enterprise demands, making it a great choice for growing businesses.

Optimized Storage and Memory Configuration

The Lenovo ThinkSystem SR645 Rack Server excels in memory and storage configuration, providing up to 32 DIMM slots for memory and multiple storage options, including both SAS and SATA drives. The server supports a maximum of 3TB of memory, making it a robust solution for memory-intensive applications and large-scale data processing. It offers hot-swappable drive bays, providing flexibility in upgrading storage configurations as business needs evolve. This setup ensures optimal performance and efficiency, even under heavy workloads.

Comprehensive Security Features

Security is a top priority in the Lenovo ThinkSystem SR645, which is designed with comprehensive features to protect data and prevent unauthorized access. It includes hardware-level security with Trusted Platform Module (TPM), secure boot, and cryptographic acceleration. Lenovo’s management tools allow for centralized security controls, ensuring that all aspects of the server’s operation are protected against threats. These features provide peace of mind for businesses concerned with data security and privacy.

Efficient Power Management and Cooling

Energy efficiency is a key component of the Lenovo ThinkSystem SR645. With its advanced power management features, the server is designed to optimize energy consumption while maintaining peak performance. Its highly efficient cooling system ensures that the server remains cool, even under demanding workloads, reducing the need for frequent maintenance and preventing overheating. The SR645’s power efficiency helps reduce operational costs, making it an ideal choice for businesses focused on sustainability and long-term savings.

Technical Specifications

General
Model: Lenovo ThinkSystem SR645
Product Name: Lenovo ThinkSystem SR645 Rack Server (Advance CTO, Please Enquire for Further Information)
Product Type: Enterprise Rack Server
Form Factor: 1U Rack Server
Server Type: Configure-To-Order (CTO) Platform
Deployment: Virtualization, Databases, VDI, HPC, AI Inference, Enterprise Datacenter
Usage Mode: High-density compute platform optimized for enterprise and performance-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: Up to 128 Total Cores
Maximum Processor TDP: Up to 280W per Processor
Processor Architecture: x86-64
Socket Type: SP3
PCIe Support: PCIe Gen 4.0 with up to 128 PCIe lanes

Memory Specifications
Memory Slots: 32 × DDR4 DIMM Slots
Memory Type: Lenovo TruDDR4 RDIMM / 3DS RDIMM
Memory Speed: Up to 3200MHz
Maximum Memory Capacity:

• Up to 4TB using RDIMM
• Up to 8TB with selected 3DS RDIMM configurations

ECC Memory Support: Supported
Memory Channels: 8 Channels per Processor

Storage Specifications

Drive Bay Configurations Supported:
• Up to 4 × 3.5-inch Hot Swap Drives
• Up to 12 × 2.5-inch Hot Swap Drives
• Up to 12 × NVMe SSDs

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

Storage Controller Support:
• RAID Adapters
• HBA Controllers
• NVMe Direct Attach Storage

Maximum NVMe Configuration: Up to 12 NVMe Drives

Expansion & GPU Support
PCIe Expansion Slots: Up to 3 × PCIe Gen4 Slots
OCP Support: 1 × OCP 3.0 Adapter Slot

GPU Support:
• Up to 3 × Single Width GPUs (75W)

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

Networking
Network Interface Options:
• OCP 3.0 Mezzanine Adapter
• PCIe Network Adapters

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

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

Ports & Interfaces

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

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

Management Features
Management Controller: Lenovo XClarity Controller (XCC)
Remote Management: Supported
Firmware Management: Supported
Server Monitoring: Supported
Power Monitoring: Supported
Remote Deployment: Supported
Health Monitoring: Supported
Predictive Failure Alerts: Supported

Power Specifications
Power Supply Type: Redundant Hot Swap PSU
Supported PSU Ratings: Up to 1800W Platinum
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

Virtualization Platforms:
• Hyper-V
• VMware vSphere
• KVM

Physical Specifications
Form Factor: 1U Rack Mount
Height: 43 mm
Width (with latches): 481.7 mm
Width (without latches): 445 mm
Depth: 771.8 mm
Maximum Weight: Up to 35.4 kg

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

Package Contents
Lenovo ThinkSystem SR645 Chassis
Rails Kit (CTO dependent)
Power Supplies (CTO dependent)
Documentation
Warranty Information

Key Features
1U rack server design
Dual AMD EPYC support
Up to 128 CPU cores
Up to 8TB memory support
PCIe Gen4 architecture
Up to 12 NVMe drives
GPU acceleration support
Lenovo XClarity management
Enterprise CTO platform

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