# Lenovo ThinkServer RD650, Intel Xeon E5-2637v2 4C 3.5GHz, 10G Ethernet
**Wikidata**: [Q73461042](https://www.wikidata.org/wiki/Q73461042)  
**Source**: https://4ort.xyz/entity/lenovo-thinkserver-rd650-intel-xeon-e5-2637v2-4c-3-5ghz-10g-ethernet

## Summary
The Lenovo ThinkServer RD650 is a high-performance computing system built around the Intel Xeon E5-2637v2 processor and equipped with 10G Ethernet networking. It runs on Linux and is classified as a supercomputer, achieving 385.6 teraflops of performance in Top500 rankings.

## Key Facts
- Instance of: supercomputer
- Manufacturer: Lenovo
- Operating system: Linux
- Top500 system ID: 178635
- Computer performance: 385.6 teraflops (Rmax) as of November 2015, June 2016, and November 2016
- Processor: Intel Xeon E5-2637v2 (4 cores, 3.5GHz)
- Networking: 10G Ethernet
- Related organization: Lenovo (founded 1984, headquartered in Beijing, China)

## FAQs
### Q: What is the Lenovo ThinkServer RD650?
A: The Lenovo ThinkServer RD650 is a supercomputer system powered by an Intel Xeon E5-2637v2 processor and running Linux, with a peak performance of 385.6 teraflops.

### Q: What processor does the Lenovo ThinkServer RD650 use?
A: It uses the Intel Xeon E5-2637v2, a 4-core processor running at 3.5GHz.

### Q: What networking capability does the Lenovo ThinkServer RD650 have?
A: The system is equipped with 10G Ethernet networking for high-speed data transfer.

## Why It Matters
The Lenovo ThinkServer RD650 represents a significant achievement in high-performance computing, delivering substantial computational power for demanding workloads such as scientific research, data analysis, and enterprise applications. Its classification as a supercomputer and consistent Top500 performance rankings demonstrate its capability to handle complex, large-scale computations efficiently. By leveraging Linux as its operating system, it benefits from the stability, flexibility, and open-source ecosystem that supports advanced computing environments. The inclusion of 10G Ethernet ensures rapid data throughput, which is critical for distributed computing tasks and high-bandwidth applications. This system exemplifies how modern server technology can meet the rigorous demands of supercomputing while remaining accessible for enterprise deployment.

## Notable For
- Achieving 385.6 teraflops of sustained performance (Rmax) in Top500 rankings
- Built by Lenovo, a leading global technology manufacturer
- Powered by Intel Xeon E5-2637v2 processor for reliable multi-core performance
- Equipped with 10G Ethernet for high-speed networking
- Runs on Linux, benefiting from a robust open-source ecosystem

## Body
### Technical Specifications
The Lenovo ThinkServer RD650 is engineered as a high-performance computing platform, centered on the Intel Xeon E5-2637v2 processor. This 4-core CPU operates at a base frequency of 3.5GHz, providing a balance of power efficiency and computational throughput suitable for demanding workloads.

### Performance and Rankings
As a supercomputer, the RD650 has been benchmarked on the Top500 list, achieving a sustained performance of 385.6 teraflops (Rmax). This performance level was recorded consistently in November 2015, June 2016, and November 2016, indicating stable and reliable operation over multiple measurement periods.

### Operating System and Software
The system runs on Linux, a Unix-like operating system first released in 1991. Linux is widely adopted in supercomputing due to its open-source nature, stability, and extensive software ecosystem, which supports a broad range of scientific and enterprise applications.

### Networking Capabilities
Equipped with 10G Ethernet, the RD650 ensures high-speed data transfer and low-latency communication, which are essential for distributed computing tasks and large-scale data processing. This networking capability enhances the system's suitability for environments requiring rapid data exchange.

### Manufacturer and Context
Lenovo, the manufacturer, is a Chinese multinational technology company founded in 1984 and headquartered in Beijing. With over 77,000 employees as of July 2023, Lenovo is a major player in the global electronics and computer hardware industry, providing advanced computing solutions like the ThinkServer RD650 to meet the needs of high-performance computing markets.