# Lenovo C1040, Xeon E5-2673v4 20C 2.3GHz, 40G Ethernet
**Wikidata**: [Q74502736](https://www.wikidata.org/wiki/Q74502736)  
**Source**: https://4ort.xyz/entity/lenovo-c1040-xeon-e5-2673v4-20c-2-3ghz-40g-ethernet-q74502736

## Summary
The Lenovo C1040 is a supercomputer featuring the Xeon E5-2673v4 processor (20 cores, 2.3GHz), 40G Ethernet, and Linux as its operating system. It was manufactured by Lenovo, a Chinese multinational technology company, and is classified as a high-performance computing system.

## Key Facts
- **Instance of**: Supercomputer
- **Manufacturer**: Lenovo (established in 1984)
- **Operating System**: Linux (inception: 1991-09-17)
- **Processor**: Xeon E5-2673v4 (20 cores, 2.3GHz)
- **Networking**: 40G Ethernet
- **Top500 System ID**: 179465
- **Lenovo Headquarters**: Beijing, China
- **Lenovo Employees (2023)**: 77,000
- **Lenovo Industry**: Electronics and computer hardware

## FAQs
### Q: What type of system is the Lenovo C1040?
A: The Lenovo C1040 is a supercomputer designed for high-performance computing tasks.

### Q: Which processor does the Lenovo C1040 use?
A: It uses the Xeon E5-2673v4 processor with 20 cores and a base clock speed of 2.3GHz.

### Q: What operating system does the Lenovo C1040 run?
A: The Lenovo C1040 runs on Linux, a Unix-like operating system.

### Q: Who manufactures the Lenovo C1040?
A: The Lenovo C1040 is manufactured by Lenovo, a Chinese multinational technology company.

### Q: What is the significance of the 40G Ethernet in the Lenovo C1040?
A: The 40G Ethernet provides high-speed networking capabilities, supporting fast data transfer and communication between nodes in a supercomputing environment.

## Why It Matters
The Lenovo C1040 represents a significant entry in the supercomputing landscape, leveraging Lenovo's expertise in high-performance computing. Its Xeon E5-2673v4 processor and 40G Ethernet enable efficient parallel processing and high-speed data transfer, making it suitable for demanding computational tasks. The use of Linux ensures compatibility with a wide range of scientific and engineering applications. As part of Lenovo's broader portfolio, the C1040 contributes to the company's role in advancing computational infrastructure, supporting research, and driving innovation in various scientific and industrial domains.

## Notable For
- **High-Performance Computing**: The Lenovo C1040 is designed for demanding computational workloads, leveraging its 20-core Xeon processor.
- **40G Ethernet**: The system supports 40G Ethernet, enabling fast and efficient data transfer between nodes.
- **Linux Compatibility**: Its use of Linux ensures broad compatibility with scientific and engineering software.
- **Lenovo Manufacturing**: As a product of Lenovo, it reflects the company's capabilities in high-end computing hardware.
- **Top500 Recognition**: The system is listed in the Top500 supercomputer rankings, indicating its performance and reliability.

## Body
### System Overview
The Lenovo C1040 is a supercomputer featuring the Xeon E5-2673v4 processor, which has 20 cores and operates at a base clock speed of 2.3GHz. It supports 40G Ethernet for high-speed networking and runs on the Linux operating system.

### Manufacturer Details
Lenovo, the manufacturer, is a Chinese multinational technology company established in 1984. It has its headquarters in Beijing and employs approximately 77,000 people as of 2023. Lenovo operates in the electronics and computer hardware industry.

### Operating System
The system runs on Linux, a Unix-like operating system first released on September 17, 1991. Linux is widely used in supercomputing due to its stability, flexibility, and support for parallel processing.

### Networking Capabilities
The 40G Ethernet in the Lenovo C1040 provides high-speed data transfer, supporting efficient communication between nodes in a supercomputing environment.

### Classification and Recognition
The Lenovo C1040 is classified as a supercomputer and is listed in the Top500 supercomputer rankings under the ID 179465. This classification reflects its performance and role in high-performance computing.