# Lenovo RD450, Xeon E5-2682v4 16C 2.5GHz, 10G Ethernet
**Wikidata**: [Q73956282](https://www.wikidata.org/wiki/Q73956282)  
**Source**: https://4ort.xyz/entity/lenovo-rd450-xeon-e5-2682v4-16c-2-5ghz-10g-ethernet-q73956282

## Summary
The Lenovo RD450, Xeon E5-2682v4 16C 2.5GHz, 10G Ethernet is a supercomputer manufactured by the Chinese technology company Lenovo. It operates on the Linux operating system and holds the TOP500 system ID 178948. The system has demonstrated a consistent computer performance (Rmax) of 721.1 teraflops across multiple ranking periods between November 2016 and June 2018.

## Key Facts
*   **Classification:** The entity is an instance of a **supercomputer**.
*   **Manufacturer:** It is produced by **Lenovo**, a Chinese multinational technology company established in 1984.
*   **Performance:** The system achieved an **Rmax of 721.1 teraflops**.
*   **Performance Consistency:** This performance score of 721.1 teraflops was recorded consistently on four separate dates: November 1, 2016; June 1, 2017; November 1, 2017; and June 1, 2018.
*   **Identification:** It is assigned the **TOP500 system ID 178948**.
*   **Operating System:** The supercomputer runs on **Linux**, a family of Unix-like operating systems.
*   **Corporate Context:** The manufacturer, Lenovo, is headquartered in Beijing, People's Republic of China, and employed approximately 77,000 people as of July 2023.

## FAQs
### Q: What is the processing speed of the Lenovo RD450 supercomputer?
A: The system has a verified computer performance (Rmax) of 721.1 teraflops. This performance metric remained consistent across TOP500 listings from November 2016 through June 2018.

### Q: Who manufactures the RD450 supercomputer?
A: The system is manufactured by Lenovo, a major electronics and computer hardware company founded in the People's Republic of China in 1984.

### Q: What operating system does this supercomputer use?
A: This supercomputer runs on Linux, a Unix-like operating system family that was initially released in 1991.

## Why It Matters
This specific configuration of the Lenovo RD450 represents a significant entry in the landscape of high-performance computing (HPC) due to its sustained performance over a two-year period. Achieving an Rmax of 721.1 teraflops, the system demonstrates the capability of Lenovo's hardware infrastructure to support intensive computational workloads required by scientific research, data analysis, or academic institutions.

The system's presence on the TOP500 list (ID 178948) across four distinct ranking periods (2016–2018) highlights its reliability and enduring relevance in the competitive supercomputing sector. Furthermore, the utilization of the Intel Xeon E5-2682v4 processor combined with 10G Ethernet underscores a balanced architecture approach, leveraging established processing power with high-speed networking connectivity. As a product of Lenovo—a company with deep roots in the global electronics industry and a massive workforce—this system exemplifies the integration of enterprise-grade hardware into the tier of global supercomputing.

## Notable For
*   **Sustained Benchmarking:** Maintaining an identical Rmax performance of 721.1 teraflops across four separate TOP500 reporting dates over two years.
*   **High-Speed Connectivity:** The inclusion of 10G Ethernet in its configuration, facilitating high-throughput data transfer necessary for clustered computing.
*   **Manufacturer Scale:** Being a product of Lenovo, one of the world's largest technology companies with over 77,000 employees.
*   **Processing Density:** Utilizing a 16-core Xeon E5-2682v4 processor configuration running at 2.5GHz.

## Body

### System Classification and Manufacturer
The entity "Lenovo RD450, Xeon E5-2682v4 16C 2.5GHz, 10G Ethernet" is classified as a **supercomputer**. It serves as a specialized high-performance computing node or cluster within the broader infrastructure of data centers or research facilities.

The system is manufactured by **Lenovo** (Organization), a prominent entity in the computer hardware industry.
*   **Origin:** Lenovo is a Chinese multinational technology company.
*   **Headquarters:** The company is based in Beijing, People's Republic of China (specifically at No. 6 Chuang Ye Road, Shangdi Information Industry Base).
*   **History:** The company was established in 1984.
*   **Scale:** As of July 19, 2023, the organization reported having 77,000 employees.

### Performance Metrics
The system's computational power is tracked via the **TOP500** project, which ranks the world's most powerful non-distributed computer systems.
*   **System ID:** 178948
*   **Rmax Performance:** The system achieved a score of **721.1 teraflops**.
*   **Timeline:** This performance was recorded on the following dates:
    *   November 1, 2016
    *   June 1, 2017
    *   November 1, 2017
    *   June 1, 2018

### Operating Environment
The supercomputer operates exclusively on **Linux**.
*   **OS Family:** Unix-like operating systems.
*   **Inception:** The Linux kernel and operating system family originated on September 17, 1991.