# Lenovo x3550, Xeon E5-2650v3 10C 2.3GHz, 10G Ethernet
**Wikidata**: [Q73806397](https://www.wikidata.org/wiki/Q73806397)  
**Source**: https://4ort.xyz/entity/lenovo-x3550-xeon-e5-2650v3-10c-2-3ghz-10g-ethernet

## Summary  
The Lenovo x3550 equipped with an Intel Xeon E5‑2650v3 10‑core 2.3 GHz processor and 10 Gb Ethernet is a Linux‑based supercomputer manufactured by Lenovo. It is listed in the TOP500 as system ID 178821 and achieved 313.4 teraflops (Rmax) and 482.1 teraflops (Rpeak) in June 2016.

## Key Facts  
- **Instance type:** Supercomputer (Wikidata).  
- **Manufacturer:** Lenovo, a Chinese multinational technology company founded in 1984.  
- **Operating system:** Linux (family of Unix‑like OS, first released 1991‑09‑17).  
- **TOP500 system ID:** 178821.  
- **Performance (June 2016):** Rmax = 313.4 teraflops; Rpeak = 482.1 teraflops.  
- **CPU:** Intel Xeon E5‑2650v3, 10 cores, 2.3 GHz.  
- **Network:** 10 Gb Ethernet interface.  
- **Linux adoption:** The system runs Linux, the dominant OS for high‑performance computing.  
- **Lenovo background:** Headquarters in Beijing, China; ≈ 77,000 employees as of 19 July 2023.

## FAQs  
### Q: What operating system does the Lenovo x3550 supercomputer use?  
A: It runs Linux, the Unix‑like operating system first released on 17 September 1991.  

### Q: How powerful is the Lenovo x3550 in terms of computational performance?  
A: As of 1 June 2016, it achieved a measured Rmax of 313.4 teraflops and a theoretical Rpeak of 482.1 teraflops.  

### Q: Which company built the Lenovo x3550 and when was that company founded?  
A: Lenovo built the system; Lenovo was established in 1984 in the People’s Republic of China.  

### Q: What is the TOP500 identifier for this system?  
A: The system is listed under TOP500 ID 178821.  

### Q: What networking capability does the Lenovo x3550 provide?  
A: It includes a 10 Gb Ethernet interface for high‑speed data transfer.

## Why It Matters  
The Lenovo x3550 exemplifies the convergence of commercial server technology and high‑performance computing (HPC). By leveraging a 10‑core Intel Xeon E5‑2650v3 CPU and 10 Gb Ethernet, the system delivers substantial computational throughput—over 300 teraflops of sustained performance—while running on Linux, the OS of choice for most HPC installations due to its scalability and open‑source nature. Its inclusion in the TOP500 (system ID 178821) signals that Lenovo’s enterprise hardware can meet the demanding workloads of scientific research, climate modeling, and large‑scale data analytics. As supercomputing resources become increasingly essential for breakthroughs across disciplines, the Lenovo x3550 demonstrates how mainstream manufacturers can provide cost‑effective, high‑performance platforms that accelerate innovation and maintain compatibility with the broader Linux ecosystem.

## Notable For  
- Being classified as a **supercomputer** rather than a standard server.  
- Achieving **313.4 teraflops (Rmax)** and **482.1 teraflops (Rpeak)** in mid‑2016.  
- Running **Linux**, the predominant OS for HPC environments.  
- Featuring **10 Gb Ethernet**, enabling fast inter‑node communication.  
- Holding **TOP500 system ID 178821**, confirming its standing among the world’s fastest computers.

## Body  

### Overview  
The Lenovo x3550 is a high‑performance computing node built by Lenovo. It is recognized in the TOP500 list (ID 178821) and is designed for workloads that require massive parallel processing.

### Hardware Specifications  
- **CPU:** Intel Xeon E5‑2650v3, 10 cores, 2.3 GHz.  
- **Network:** 10 Gb Ethernet interface for high‑bandwidth data exchange.  
- **Form factor:** Server‑class chassis (specific dimensions not provided).  

### Operating System  
- **OS:** Linux, a Unix‑like operating system first released on 17 September 1991.  
- Linux provides the necessary kernel features, driver support, and scalability for HPC tasks on the x3550.

### Performance Metrics  
- **Rmax (measured performance):** 313.4 teraflops (as of 1 June 2016).  
- **Rpeak (theoretical peak):** 482.1 teraflops (as of 1 June 2016).  
These figures place the system among the upper tier of mid‑2010s supercomputers.

### TOP500 Listing  
- **System ID:** 178821.  
- Inclusion in the TOP500 validates the system’s performance against a global benchmark of supercomputers.

### Manufacturer Background  
- **Lenovo:** Founded in 1984, headquartered in Beijing, China, with approximately 77,000 employees (as of 19 July 2023).  
- Lenovo’s expertise in electronics and computer hardware underpins the design and production of the x3550.

### Role in Computing  
The x3550’s combination of a modern Xeon processor, high‑speed Ethernet, and Linux OS makes it suitable for scientific simulations, data‑intensive analytics, and other compute‑heavy applications. Its performance metrics demonstrate that commodity‑grade components, when integrated effectively, can achieve supercomputing capabilities without requiring custom‑built hardware.