Description
The Lenovo ThinkSystem SR645 V3 7D9CA01XNA is a powerful 1U dual-socket rack server designed to deliver high performance, scalability, and efficiency for demanding data center environments. Powered by the 4th Gen AMD EPYCā¢ 9124 processor with 16 cores and 3.0 GHz base frequency, this server supports up to 6 TB of TruDDR5 memory and features PCIe 5.0 technology for enhanced throughput and future-ready expansion.
Ideal for virtualization, cloud infrastructure, database workloads, and enterprise applications, the SR645 V3 combines exceptional compute power with robust storage capabilities, including 8x SFF bays and hot-swappable drives, as well as built-in redundancy with dual 750W power supplies. Its advanced remote management through Lenovo XClarity Controller 2 ensures seamless monitoring and control, while comprehensive OS compatibility provides deployment flexibility across Windows and Linux environments.
Built with enterprise-grade reliability, security (including TPM 2.0 and Platform Firmware Resiliency), and energy efficiency certifications like ENERGY STARĀ® 4.0, the ThinkSystem SR645 V3 is engineered to power next-generation workloads with confidence and consistency.
| Category | Specification |
|---|---|
| Manufacturer | Lenovo Group Limited |
| Part Number | 7D9CA01XNA |
| Product Line | ThinkSystem |
| Product Series | SR645 V3 |
| Form Factor | 1U Rack Server |
| Processor | 1 x AMD EPYCā¢ 9124 (16-Core, 3.0 GHz) |
| Processor Support | Up to 2 Processors |
| Processor Generation | 4th Gen EPYC āGenoaā |
| Cache | 64 MB |
| Chipset | AMD |
| Memory (Standard) | 64 GB TruDDR5 ECC RDIMM |
| Maximum Memory Supported | 6 TB |
| Memory Slots | 24 (2 occupied) |
| Memory Speed | 4800 MHz |
| Storage | 2 x 240 GB SSD (480 GB total) |
| Storage Interface | Serial ATA/600 |
| Drive Bays | 8 x SFF (2.5") Hot-Swappable |
| Expansion Slots | 2 x PCIe Gen4 LP |
| Graphics | ASPEED AST2600 (16 MB) |
| Networking | Gigabit Ethernet, 25 Gigabit Ethernet |
| Ports | 6 x USB, 1 x VGA, 2 x RJ-45 |
| Remote Management | Lenovo XClarity Controller 2 (XCC2) |
| Supported Operating Systems | Windows 10/11 Pro x64, Windows Server 2019/2022/2025, RHEL 8.6ā9.4, SLES 15 SP4āSP6, Ubuntu 20.04/22.04/24.04 |
| Power Supplies | 2 x 750 W Hot-Swappable Redundant PSU |
| Input Voltage | 120V / 230V AC |
| Dimensions (HxWxD) | 1.7" x 17.3" x 30.4" |
| Weight | 44.53 lb (Approx.) |
| Security | Power-on & Admin Passwords, TPM 2.0, Platform Firmware Resiliency |
| Environmental Certifications | EPEAT Bronze, CELP, GREENGUARD, CECP, ENERGY STAR 4.0, RoHS |
| Warranty | 3-Year Limited Warranty (CRU + Onsite, 9x5 NBD) |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some productsāsuch as custom orders, special-order items, audio gear, software, and LED video wallsāare non-returnable. Non-defective returns may be subject to a 20ā30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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