# Laconia
**Wikidata**: [Q73832551](https://www.wikidata.org/wiki/Q73832551)  
**Source**: https://4ort.xyz/entity/laconia-q73832551

## Summary
Laconia is a Lenovo-built supercomputer that runs Linux and delivers 535.9 teraflops (Rmax) and 754.7 teraflops (Rpeak) as measured in 2016-2017. It is listed on the TOP500 list under system ID 178841.

## Key Facts
- **TOP500 ID**: 178841
- **Manufacturer**: Lenovo
- **Operating system**: Linux
- **Rmax performance**: 535.9 teraflops (June 2016, November 2016, June 2017)
- **Rpeak performance**: 754.7 teraflops (June 2016, November 2016, June 2017)
- **Measured dates**: June 2016, November 2016, June 2017
- **Instance of**: Supercomputer

## FAQs
### Q: Who built Laconia?
A: Lenovo, the Chinese multinational technology company founded in 1984 and headquartered in Beijing.

### Q: What operating system does Laconia use?
A: Linux, the Unix-like OS first released on 17 September 1991.

### Q: How fast is Laconia?
A: Its sustained (Rmax) speed is 535.9 teraflops and its theoretical (Rpeak) speed is 754.7 teraflops, according to 2016-2017 benchmarks.

## Why It Matters
Laconia represents Lenovo’s entry into the high-performance computing market, demonstrating that a Chinese hardware vendor could design and deploy systems competitive enough to be ranked among the world’s 500 most powerful supercomputers. By pairing industry-standard Linux with Lenovo’s server hardware, Laconia delivered more than half a petaflop of sustained performance—enough to support large-scale scientific simulations, engineering workloads, or data-analytics tasks at the time of its measurement. The system’s consistent performance across three consecutive TOP500 lists (June 2016, November 2016, June 2017) shows stability and reliability, qualities valued by research institutions and government labs that depend on predictable throughput for grant-funded projects. Laconia also illustrates the broader trend of commodity x86 clusters displacing custom-built vector machines, making supercomputing more accessible to universities and medium-sized laboratories with limited budgets.

## Notable For
- Listed on three consecutive TOP500 rankings with identical Rmax/Rpeak scores, indicating stable, reproducible performance
- Achieved 754.7 TFLOPS theoretical peak using Lenovo’s commercially available server nodes
- One of the earlier Lenovo systems to appear on the TOP500 after the company’s 2014 acquisition of IBM’s x86 server business