# NA9

> supercomputer released in 2023

**Wikidata**: [Q134087024](https://www.wikidata.org/wiki/Q134087024)  
**Source**: https://4ort.xyz/entity/na9-q134087024

## Summary
NA9 is a supercomputer manufactured by Lenovo and installed in the United States, which began operation in 2023. It utilizes AMD EPYC processors and runs on the Linux operating system. The system achieves a performance of 3.96 petaflops (Rmax) and has appeared on the TOP500 list of the world's most powerful supercomputers.

## Key Facts
- **Type:** Supercomputer
- **Release Year:** 2023
- **Manufacturer:** Lenovo
- **Location:** United States
- **Operating System:** Linux
- **Processor:** AMD EPYC 7763 (64 cores, 2.45GHz)
- **Total Cores:** 200,448
- **Max Performance (Rmax):** 3.96 Petaflops
- **Peak Performance (Rpeak):** 7.86 Petaflops
- **Current Rank (Nov 2024):** 255th on the TOP500 list

## FAQs
### Q: What specific hardware comprises the NA9 supercomputer?
A: NA9 is built using the Lenovo ThinkSystem SR665 V2 platform. It is powered by AMD EPYC 7763 processors running at 2.45GHz and utilizes 100G Ethernet for its system interconnect.

### Q: How has NA9 performed on the TOP500 rankings over time?
A: NA9 debuted at rank 161 in June 2023. Its position changed to rank 190 in November 2023, rank 217 in June 2024, and rank 255 in November 2024.

### Q: Who operates the NA9 supercomputer?
A: NA9 operates within the industrial sector in the United States. The system is manufactured by the Chinese technology company Lenovo.

## Why It Matters
NA9 represents a significant deployment of high-performance computing (HPC) resources within the U.S. industrial sector, distinct from academic or government research facilities. By leveraging Lenovo's ThinkSystem SR665 V2 architecture and AMD EPYC processors, the system illustrates the growing trend of using standard enterprise-grade server hardware to achieve petaflop-scale performance for industrial applications. Its sustained presence on the TOP500 list from 2023 through 2024 highlights its capability to handle massive computational workloads, such as complex simulations or data processing, which are critical for industrial innovation and efficiency.

The system also serves as a case study in the rapid evolution of supercomputing; despite maintaining consistent hardware specifications, its ranking dropped nearly 100 places within 18 months, demonstrating the fierce global competition and the continuous entry of more powerful machines into the TOP500 list. With over 200,000 cores, NA9 provides the raw parallel processing power necessary to drive advancements in its specific industrial field.

## Notable For
- **Industrial Scale Computing:** It is a high-performance system specifically serving the industrial sector rather than a national lab or university.
- **Massive Core Count:** The system utilizes 200,448 processor cores, making it one of the denser computational clusters in its ranking tier.
- **Lenovo Architecture:** It is a prominent example of Lenovo's ThinkSystem SR665 V2 capabilities in supercomputing environments.
- **Performance Efficiency:** The system achieves an Rmax of 3.96 Pflops against an Rpeak of 7.86 Pflops.
- **Ranking Trajectory:** It has tracked a clear decline in ranking (from 161 to 255) over 18 months, illustrating the pace of hardware obsolescence in top-tier supercomputing.

## Body

### System Specifications
NA9 is classified as a supercomputer that became operational in 2023. It is physically located in the United States and serves the industrial sector. The system's architecture is based on the **Lenovo ThinkSystem SR665 V2** server platform.

The hardware is centered on **AMD EPYC 7763** processors. Each CPU operates at a frequency of 2.45GHz and contains 64 cores. The aggregate system boasts a total of **200,448 processor cores**. The node interconnect relies on **100G Ethernet** (bus class Q133326087).

### Performance Metrics
The performance of NA9 is measured by the LINPACK benchmark, resulting in the following metrics:
*   **Rmax (Max Performance):** 3.96 Petaflops
*   **Rpeak (Theoretical Peak):** 7.86 Petaflops
*   **Nmax (Problem Size):** 9,839,200

### TOP500 Ranking History
NA9 has been tracked on the TOP500 project lists with the System ID **180144**. Its ranking history is as follows:
*   **June 2023:** Rank 161
*   **November 2023:** Rank 190
*   **June 2024:** Rank 217
*   **November 2024:** Rank 255

### Software and Vendor Ecosystem
The system runs on the **Linux** operating system, a standard for supercomputing environments. It was manufactured by **Lenovo**, a Chinese multinational technology company headquartered in Beijing. The processor technology is provided by **AMD** via their EPYC server line, which was introduced in 2017.

## References

1. [Source](https://www.top500.org/site/50969/)
2. [Source](https://top500.org/system/180144/)
3. [TOP500](https://top500.org/system/180144/)