Lenovo ThinkSystem SR651 Server
Brand: Lenovo | Category: Servers
SKU: LEN-SR651 | Part #: LEN-SR651 | MPN: LEN-SR651
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About the Lenovo ThinkSystem SR651 Server
The Lenovo ThinkSystem SR651 Server is a versatile 2U enterprise server designed for adaptability and high performance. It supports a wide variety of storage options, making it suitable for diverse workloads such as virtualization, database management, and enterprise applications. The SR651 features the latest Intel Xeon scalable processors, ample memory capacity, and multiple PCIe slots for expansion. Its flexible drive configurations include support for NVMe, SAS, and SATA drives, providing tailored storage solutions for different needs. The server's modular design facilitates easy upgrades and maintenance, minimizing downtime and maximizing efficiency. Integrated management tools like Lenovo XClarity Controller enable streamlined setup, monitoring, and remote management. Security is enhanced with features such as hardware encryption and secure firmware updates, ensuring data protection. The Lenovo ThinkSystem SR651 combines reliability, scalability, and performance in a compact 2U form factor, making it an ideal choice for enterprise IT infrastructures seeking flexibility and robustness.
Technical Specifications
| Brand | Lenovo |
| Category | Servers |
| SKU | LEN-SR651 |
| Part Number | LEN-SR651 |
| Condition | New |
| Form Factor | 2U |
| Interface | NVMe |
| Form Factor | 2U Rack-mount |
| Processor | Dual AMD EPYC 7002/7003 Series Processors |
| Max Memory | Up to 4TB DDR4 ECC Registered DIMMs |
| Drive Bays | Up to 24 x 2.5-inch or 12 x 3.5-inch hot-swappable drives |
| Network | Integrated 10GbE or 25GbE Ethernet ports, optional Fibre Channel and InfiniBand |
| Expansion Slots | Up to 8 PCIe 4.0 slots |
| Power Supply | Redundant 750W or 1100W hot-swappable power supplies |
| Management | Lenovo XClarity Controller for remote management |
| Maximum RAM Speed | 3200 MHz |
| Supported Operating Systems | Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi |
Frequently Asked Questions about Lenovo ThinkSystem SR651 Server
What does the Lenovo ThinkSystem SR651 Server do?
The Lenovo ThinkSystem SR651 Server is built for enterprise data-center workloads — virtualization (VMware, Proxmox, Nutanix), private cloud, database hosting, and AI/ML training. It fits standard EIA-310 server racks and supports redundant PSUs and hot-swap drives common in production environments.
What are the headline specs of the Lenovo ThinkSystem SR651 Server?
Key specifications for the Lenovo ThinkSystem SR651 Server: new condition; form factor 2U Rack-mount; processor support Dual AMD EPYC 7002/7003 Series Processors; memory capacity Up to 4TB DDR4 ECC Registered DIMMs; drive bays Up to 24 x 2.5-inch or 12 x 3.5-inch hot-swappable drives; networking Integrated 10GbE or 25GbE Ethernet ports, optional Fibre Channel and InfiniBand; expansion slots Up to 8 PCIe 4.0 slots. Manufacturer part number LEN-SR651. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.