# NA5A

> Lenovo supercomputer

**Wikidata**: [Q133264086](https://www.wikidata.org/wiki/Q133264086)  
**Source**: https://4ort.xyz/entity/na5a

## Summary
NA5A is a supercomputer manufactured by Lenovo, which began operation in 2023. It runs on the Linux operating system and is powered by AMD EPYC 7763 processors. As of November 2024, it was ranked 202nd on the TOP500 list of the world's most powerful supercomputers.

## Key Facts
- NA5A is a supercomputer.
- It was manufactured by Lenovo.
- Its inception date is 2023.
- NA5A operates on the Linux operating system.
- It is equipped with AMD EPYC 7763 processors, featuring 64 cores each, running at 2.45GHz.
- The supercomputer is located in the United States.
- It has a maximum performance (Rmax) of 5.31 petaflops.
- Its theoretical peak performance (Rpeak) is 10.54 petaflops.
- NA5A contains a total of 268,928 processor cores.
- It was ranked 202nd on the TOP500 list in November 2024.

## FAQs
### Q: What is NA5A?
A: NA5A is a supercomputer manufactured by Lenovo, which began operation in 2023. It utilizes AMD EPYC processors and runs on the Linux operating system.

### Q: Who manufactured NA5A?
A: NA5A was manufactured by Lenovo, a Chinese multinational technology company established in 1984. Lenovo is known for its electronics and computer hardware industry contributions.

### Q: What operating system does NA5A use?
A: NA5A uses Linux, a family of Unix-like operating systems. Linux had its inception in 1991 and is widely used in various computing environments.

### Q: How powerful is NA5A?
A: NA5A has a maximum performance (Rmax) of 5.31 petaflops and a theoretical peak performance (Rpeak) of 10.54 petaflops. It is equipped with 268,928 processor cores.

### Q: Where is NA5A located?
A: NA5A is located in the United States.

## Why It Matters
NA5A represents a significant high-performance computing asset, contributing to advanced research and computational tasks in the United States. Its substantial processing power, evidenced by its Rmax of 5.31 petaflops and Rpeak of 10.54 petaflops, places it among the world's most capable supercomputers. As a Lenovo-manufactured system running on Linux and utilizing AMD EPYC processors, it showcases the capabilities of these technologies in demanding scientific and industrial applications. Its consistent presence on the TOP500 list underscores its role in pushing the boundaries of computational science and engineering, enabling complex simulations and data analysis that are critical for innovation and discovery.

## Notable For
- Its high computational performance, achieving 5.31 petaflops (Rmax) and 10.54 petaflops (Rpeak).
- Being a Lenovo ThinkSystem SR665 V2, demonstrating Lenovo's capabilities in supercomputing.
- Utilizing AMD EPYC 7763 processors, contributing to its total of 268,928 cores.
- Its consistent ranking on the TOP500 list of the world's most powerful supercomputers, with a recent ranking of 202nd in November 2024.

## Body

### Overview
NA5A is identified as a supercomputer. It was manufactured by Lenovo and began operation in 2023. The supercomputer is located in the United States.

### Technical Specifications
- **Manufacturer**: Lenovo
- **Inception**: 2023
- **Operating System**: Linux
- **CPU**: AMD EPYC 7763
    - Cores per CPU: 64
    - Clock Speed: 2.45GHz
- **Total Processor Cores**: 268,928
- **System ID**: 180186 (on TOP500)
    - Stated as: NA5A - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet

### Performance Metrics
- **Maximum Performance (Rmax)**: 5.31 petaflops
- **Theoretical Peak Performance (Rpeak)**: 10.54 petaflops
- **Nmax**: 9,839,200

### TOP500 Rankings
- **November 2024**: Ranked 202nd on TOP500
- **June 2024**: Ranked 169th on TOP500
- **November 2023**: Ranked 148th on TOP500

### Associated Entities
- **Lenovo**: The manufacturer of NA5A. Lenovo is a Chinese multinational technology company established in 1984, with headquarters in Beijing. It operates in the electronics and computer hardware industry.
- **Linux**: The operating system used by NA5A. Linux is a family of Unix-like operating systems, with its inception in 1991.
- **AMD EPYC**: The server processor line used in NA5A. AMD EPYC processors were first introduced in June 2017 by Advanced Micro Devices.

## References

1. [TOP500](https://top500.org/site/50969/)
2. [TOP500](https://www.top500.org/system/180186/)