ThinkSystem SR250Datasheet

26 Nov 2018
Form Number
PDF size
2 pages, 269 KB

Efficient enterprise power in an affordable 1U form factor

Powerful and Secure

The Lenovo ThinkSystem SR250 is a single-processor rack server that integrates power, reliability, flexibility, and security in a compact 1U form factor suited for the small-to-medium business.

The SR250 boasts a high price-performance ratio with a combination of high-processing capability and dependability with next-generation Intel® Xeon® E-2100 processors and support for an array of storage configurations.

It provides the flexibility to handle workloads including web serving, virtualization, entry-cloud and data-analytics applications, while integrated Intel Software Guard Extensions (SGX) secure the SR250 for blockchain applications.

Flexible and Scalable

The ThinkSystem SR250 adapts to multiple environments and workloads in which a shorter-depth rack accommodates space-constrained environments. Also, lightning-fast TruDDR4 memory, GPU support, and an array of storage options, including low-latency NVMe drives, afford serious storage and workload flexibility.

Superb I/O capability via multiple network interface ports and a dedicated management port handle heavy network communications and enable faster data transmission.

The SR250 also features the option for either a fixed or redundant power supply unit depending on the data center deployment model. These options allow users to configure the SR250 to specifications appropriate for their distinct enterprise use and optimize server utility for future scalability.

Simple Management

The ThinkSystem SR250 features the Lenovo XClarity Controller, the embedded management engine in all ThinkSystem servers that is designed to standardize, simplify, and automate foundation server management tasks.

Lenovo XClarity Administrator is a virtualized application that centrally manages ThinkSystem servers, storage, and networking, which can reduce provisioning time up to 95 percent versus manual operation. And, running XClarity Integrator helps you streamline IT management, speed provisioning, and contain costs by seamlessly integrating XClarity into an existing IT environment.

About Lenovo

Lenovo (HKSE: 992) (ADR: LNVGY) is a US$45 billion Fortune 500 company and a global technology leader in driving Intelligent Transformation. Lenovo’s data center solutions (ThinkSystem, ThinkAgile) are creating the capacity and computing power that are changing business and society.


Form Factor 1U rack, Height: 43mm, Width: 434.6mm, Depth: 497.8mm (19.6 inches)
Processor (max)

1-socket Intel® Xeon® E-2100 processors, up to 6 cores at 95W

Memory Up to 64GB of 2666MHz TruDDR4 ECC UDIMMs (4 slots)
Disk Bays - Maximum Internal Storage

4x 3.5-inch simple- or hot-swap SATA drives

4x 2.5-inch simple-swap SATA/SAS drives

10x 2.5-inch hot-swap SATA/ SAS/ SSD drives

8 x 2.5-inch hot swap SATA/SAS/SSD drives + 2 x 2.5-inch NVMe drives

RAID Support

Software RAID supports simple swap and hot swap

Multiple RAID configurations (common with ThinkSystem)

Power Supply

Fixed power supply unit 300W Gold, dual redundant AC (450W, Platinum)

Network Interface 2x 1GbE ports embedded, 1x 1GbE dedicated management
Expansion Slots

1x 16-lane or 2x 8-lane PCIe 3.0 slots

4-lane PCIe Gen3, x8 internal RAID slot

USB Ports/VGA Ports

Front: 1x USB 2.0, 1x USB 3.1 Gen1, support XCC mobile

Rear: 2x USB 3.1 Gen1, 1x Serial COM, 1x VGA

Systems Management Lenovo XClarity Administrator with mobile option, optional National Z TPM 2.0
Operating Systems Supported Microsoft, Red Hat, SUSE, and VMware ESXi
Limited Warranty 1-year or 3-year warranty

Featured Options

3.5-inch Intel S4510 240GB entry SATA 6Gb simple-swap SSD


Engineered for read-write performance, endurance and strong data protection

16GB TruDDR4 2666MHz (2Rx8, 1.2V) UDIMM Memory


Improve server performance and reliability with high-capacity TruDDR4 memory

NVIDIA Quadro P620 Active GPU


Tackle graphics-intensive workloads such as VDI

For More Information

To learn more about the Lenovo ThinkSystem SR250, contact your Lenovo representative or Business Partner, or visit For detailed specifications, read the ThinkSystem SR250 product guide.

Learn more about Lenovo Storage
Learn more about Lenovo Services


Related product families

Product families related to this document are the following:

© 2019 Lenovo. All rights reserved.
Availability: Offers, prices, specifications and availability may change without notice. Lenovo is not responsible for photographic or typographic errors. Warranty: For a copy of applicable warranties, write to: Lenovo Warranty Information, 1009 Think Place, Morrisville, NC, 27560. Lenovo makes no representation or warranty regarding third-party products or services.

Trademarks: Lenovo, the Lenovo logo, Lenovo XClarity, ThinkAgile, ThinkSystem, and TruDDR4 are trademarks or registered trademarks of Lenovo. Intel® and Xeon® are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. Microsoft® is a trademark of Microsoft Corporation in the United States, other countries, or both. Other company, product, or service names may be trademarks or service marks of others.

Document number DS0066, published November 5, 2018. For the latest version, go to

ThinkSystem Intel Xeon Inside