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 EPYC™ 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 STAR® 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 EPYC™ 9124 (16-Core, 3.0 GHz) |
| Processor Support | Up to 2 Processors |
| Processor Generation | 4th Gen EPYC “Genoa” |
| 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 8.6–9.4, SLES 15 SP4–SP6, 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) |
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