Express shipping to
Contact Us
Track Order
Search
Popular Search
Inquiry
Shopping Cart
Login

Coupon
Quote now,
save up to 8%.

Inquiry
Contact

Feedback
Your Feedback
How would you Rate us?
Ease of use:
Buying feedback:
Product details:
main product photo
lenovo

SR645 V3, Lenovo ThinkSystem Server, Dual AMD EPYC/Up to 8TB RAM/PCIe Gen5

  • Brand: Lenovo
  • Model: SR645 V3
  • 100% Genuine
    100% Genuine
    Original, factory-verified
    3-Year Warranty
    3-Year Warranty
    Extended, enterprise-grade
    23 Years Expertise
    24 Years Expertise
    Proven, deployment-focused
    • Condition
    • Original New
    expert
    Certified Expertise Builds Trust
    CCIE · JNCIE · NSE7 · ACDX · HPE Master ASE · Dell Server/AI Expert
    Talk to an Expert
    • Faster Delivery, Globally Ready

      Faster Delivery, Globally Ready

      20+ years of supply chain expertise for faster multi-stop delivery with smooth customs.

      48H Worldwide Shipping
      10+ Global Warehouses
    • Keep Projects On Time

      Keep Projects On Time

      Reliable availability and real-time shipment visibility to keep every critical IT project on schedule.

      Track Your Order
    • Leading Global Distributor Since 2002

      Leading Global Distributor
      Since 2002

      A global ICT bridge delivering authentic hardware and trusted service for over 20 years.

        21500+ Enterprise Clients Served200+ Countries & Regions Covered
    • Worry-Free Coverage with RSCare

      Worry-Free Coverage with RSCare

      3-Year warranty for enterprise hardware, including advanced RMA, diagnostics, spare parts support, and OEM service compatibility.

      Cisco SmartNet
      HPE Foundation Care
      Dell ProSupport
      Juniper Care
      Fortinet Support
    • Your Trusted Genuine Source

      Your Trusted Genuine Source

      Authorized partnerships with 30+ brands, including Cisco, HPE, Dell, Juniper, and Fortinet.

      100% Authentic Products
      100,000+ Multi-Brand SKUs Available
    SR645 V3, Lenovo ThinkSystem Server, Dual AMD EPYC/Up to 8TB RAM/PCIe Gen5

    SR645 V3, Lenovo ThinkSystem Server, Dual AMD EPYC/Up to 8TB RAM/PCIe Gen5

    100% Genuine Ready to Ship
    Overview
    Specification
    Reviews
    Q&A
    Warranty
    Overview

    Lenovo SR645 V3 Overview

    The Lenovo ThinkSystem SR645 V3 is a high-performance server that combines robust processing power and scalability to meet the demanding requirements of modern data centers. Engineered for versatility and efficiency, this server is an ideal solution for businesses looking to optimize their IT infrastructure. Whether deployed for critical business applications or cloud services, the Lenovo ThinkSystem SR645 V3 delivers exceptional reliability and performance.

    Quick Spec

    BrandLenovo
    ModelThinkSystem SR645 V3
    ProcessorAMD EPYC 7003 Series
    MemoryUp to 4TB DDR4
    StorageSupports NVMe, SAS, SATA
    Network Interface10/25 GbE
    Form Factor1U Rack

    Product Features

    • ● Powered by the latest AMD EPYC 7003 Series processors.
    • ● Advanced security features including AMD Secure Encrypted Virtualization.
    • ● Flexible storage options including NVMe, SAS, and SATA drives.
    • ● High memory capacity with up to 4TB DDR4 RAM.
    • ● Integrated management with Lenovo XClarity Controller.

    Product Applications

    • ● Data-intensive applications such as databases and analytics workloads.
    • ● Virtualization and cloud computing environments.
    • ● High-performance computing requiring robust processing power and memory.

    Supported Options

    AccessoryModel
    Network AdapterIntel X550-T2 Dual Port 10GBase-T
    RAID ControllerThinkSystem RAID 930-16i
    Storage ExpansionThinkSystem Storage D3284

    Compare to Similar Items

    ModelDifferences
    Lenovo ThinkSystem SR630Slightly lower memory capacity and fewer storage options.
    Dell PowerEdge R6515Different processor options and lower RAM capacity.
    HPE ProLiant DL325 Gen10 PlusLess versatile storage configurations and limited network interface options.

    Get more information

    For further details or inquiries about the Lenovo ThinkSystem SR645 V3, please contact us through Live Chat or send an email to [email protected]. Check Lenovo ThinkSystem SR645 V3 price and ThinkSystem SR645 V3 datasheet, buy Lenovo ThinkSystem SR645 V3 with the best price and fast shipping. Free Live Chat support is available.

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    lenovo
    Specification

    Lenovo SR645 V3 Specification

    ThinkSystem SR645 V3 Specifications

    Brand Lenovo
    Product Name ThinkSystem SR645 V3
    Product Type Server
    Processor Type AMD EPYC
    Number of Processors Up to 2
    Total Processor Cores Up to 128
    Maximum Memory Up to 4TB
    Memory Type DDR4
    Memory Slots 32 DIMM slots
    Internal Storage Up to 24 NVMe drives
    Form Factor 1U Rack
    Power Supply Up to 2, hot-swap, redundant
    Network Interface Onboard 10Gb Ethernet
    Expansion Slots Up to 3 PCIe 4.0
    RAID Support RAID 0, 1, 5, 6, 10, 50, 60
    Operating Temperature 10??C to 35??C (50??F to 95??F)
    Operating Systems Supported Windows Server, RHEL, SLES, VMware ESXi
    Management Software XClarity Administrator
    Security Features TPM 2.0, Chassis Intrusion Switch
    Warranty 3-year onsite, next business day
    Dimensions 1.7" x 17.6" x 28.4"
    Energy Star Yes

    Quality Certifications

    lenovo

    Need Help? Technical Experts Available Now.

    • +1-626-655-0998 (USA)
      UTC 15:00-00:00
    • +852-2592-5389 (HK)
      UTC 00:00-09:00
    • +852-2592-5411 (HK)
      UTC 06:00-15:00
    Get a Quote
    Live Chat
    Need Help? Technical Experts Available Now.
    Q&A

    Questions & Answers

    What is a common troubleshooting step for the ThinkSystem SR645 V3?

    A common troubleshooting step is to check the server's system logs via the Lenovo XClarity Controller to identify hardware or firmware issues.

    How does the ThinkSystem SR645 V3 compare to similar products?

    The ThinkSystem SR645 V3 offers superior performance and scalability, often outperforming similar servers in the same category with its dual AMD EPYC processors.

    What is the capacity for memory and storage with the ThinkSystem SR645 V3?

    The ThinkSystem SR645 V3 supports up to 4TB of memory and diverse storage options, including NVMe and SAS drives, providing extensive capacity for various applications.

    Is router-switch.com an authorized distributor of Lenovo products?

    Yes, router-switch.com is an authorized distributor of Lenovo, along with other leading brands. All products are sourced directly from manufacturers and come with official warranties. As a multi-brand certified distributor, we also carry 20+ global ICT brands with the same commitment to authenticity.

    Learn More
    Warranty

    • Your Trusted Global ICT Partner

      Delivering reliable, cross-border fulfillment with 20+ years of expertise, backed by rigorous QC, fast logistics, and worldwide warehousing.
      Global warehousing
      Global warehousing
      10+ hubs positioned for fast international dispatch and stable availability.
      Seamless cross-border
      Seamless cross-border
      QC-verified packing and predictable delivery via FedEx, DHL, UPS.
      Your Trusted Global ICT Partner
    • ICT Tools Hub for Confident Monitoring

      ICT Tools Hub for Confident Monitoring

      Stay informed on product lifecycle status and real-time inventory availability—supporting confident planning, sourcing, and operational execution.
      EOL/EOSL Checker
      EOL/EOSL Checker
      Verify product lifecycle status to plan purchases and avoid EOL/EOSL risks.
      Request VIP Inventory Portal Access
      Request VIP Inventory Portal Access
      Connect via live chat for VIP access to real-time inventory on priority SKUs.

    • Certified Experts Across Leading Vendors

      Professional guidance for network, security & data center builds, delivered by certified experts with extensive, hands-on deployment experience.
      Multi-vendor engineering
      Multi-vendor engineering
      Certified expertise across Cisco, HPE, Aruba, Dell, Juniper, Huawei and Fortinet.
      Deployment-ready guidance
      Deployment-ready guidance
      Faster, safer rollouts with project-focused engineering guidance.
      Certified Experts Across Leading Vendors

    The Choice of 21,500 +Global Customers

    • Ford
    • Disney
    • Nestle
    • Toyota
    • Walmart
    • Philips
    • Ups
    • Huatt
    • Hsbc
    • Novartis
    • Siemens Healthineers
    • Bt
    • Reference Johnson
    • T
    • Att
    • Lgu
    • Sk Telecom
    • Veerizon
    Industry-Leading Warranty Coverage You Can Trust
    • 100% Low Price Guarantee
      100% Low Price Guarantee
      Router-switch.com offers genuine, high-quality ICT products at competitive wholesale prices—ensuring exceptional value without compromising quality.
    • 100% Quality Assurance
      100% Quality Assurance
      All items are brand new, original, and factory-sealed.
      Upon request, each unit can be fully tested and verified by a Lenovo-certified engineer to ensure perfect working condition before shipment.
    • 100% Money-Back Guarantee
      100% Money-Back Guarantee
      If you are not satisfied with your purchase, you may request an exchange or full refund. Our customer service team will guide you through the return process quickly and smoothly.
      Visit Return Policy page for more information.
    • Free Lenovo Technical Support
      Our Lenovo-certified experts provide free professional support via phone, email, online chat, or remote login—helping you deploy and troubleshoot with confidence.
    • Flexible & Secure Payment and Shipping
      Flexible & Secure Payment and Shipping
      We support multiple secure payment and logistics options, backed by industry-leading verification:
      • Pay by wire transfer.
      • Pay with your paypal.
      • Pay with your Visa credit card.
      • Pay with your Mastercard credit card.
      • Pay with your Discover Card.
      • Pay by American Express.
      More
      Trusted & Secure Payments ×
      100% Trusted, Secure Purchase at Router-switch.com
      • 120+ Local Currencies120+ Local Currencies
      • Multiple Payment OptionsMultiple Payment Options
      • 100% Secure Payments100% Secure Payments

      Choose the payment method that works for you—local options, multiple currencies, or bank transfers. Every payment is protected by SSL encryption, PCI DSS-level security, McAfee Secure, and VeriSign Secured for complete peace of mind.

      • tt
      • paypal
      • visa
      • mastercard
      • echeck
      • webmoney
      • discover
      • american-express
      • jcb
      • bank-transfer
      • western-union
      • qiwi
      • apple Pay
      • google pay
      Guaranteed Safe Checkout
      • ssl-encryption
      • pci-dss
      • mcafee-secure
      • verisign-secured
      View Payment Options
      • mcafee-secure
      • verisign-secured
      • pci-dss
      • ssl-encryption
      Visit How to Pay page for more information
    Warranty Coverage & RMA Instructions
    • Extended, Worry-Free Warranty Coverage
      Extended, Worry-Free Warranty Coverage
      • Factory New Sealed Enterprise Hardware: 3 Years
      • Factory New Sealed Consumer Devices: 1 Year
      Visit Warranty Policy page for more information
    • How to Get Support
      How to Get Support
      If you encounter issues with products, please reach out to your dedicated sales representative. They will assist with diagnostics, remote troubleshooting, and RMA processing if necessary.
      Visit Contact Us page for more support options.

    Best-Fit Solutions for Your Network

    Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

    Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

    Expert-configured AI solution: Same power, 90% savings—multi-scenario flexibility with Dell/Huawei/Lenovo options.

    AI
    Beyond Bandwidth: The 100G+ Data Center Architecture

    Beyond Bandwidth: The 100G+ Data Center Architecture

    The must-have 100G foundation - AI-ready growth, zero-latency performance

    Data Center
    400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

    400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

    High-Profit data center switches from Cisco, Huawei, Mellanox & Juniper.

    Ethernet Switch
    Log in
    Register