# Lenovo x3650, Xeon E5-2660v3 10C 2.6GHz, 10G Ethernet
**Wikidata**: [Q73757944](https://www.wikidata.org/wiki/Q73757944)  
**Source**: https://4ort.xyz/entity/lenovo-x3650-xeon-e5-2660v3-10c-2-6ghz-10g-ethernet-q73757944

## Summary  
The Lenovo x3650 equipped with an Intel Xeon E5‑2660v3 10‑core 2.6 GHz processor and 10‑gigabit Ethernet is a Linux‑based supercomputer (TOP500 system ID 178783) delivering roughly 445 teraflops of sustained (Rmax) performance and 742 teraflops of peak (Rpeak) capability as of mid‑2016 – mid‑2017.

## Key Facts  
- **Manufacturer:** Lenovo, a Chinese multinational technology company founded in 1984.  
- **Classification:** Listed as a **supercomputer** on the TOP500 list (system ID 178783).  
- **Processor:** Intel Xeon E5‑2660v3, 10 cores, 2.6 GHz.  
- **Network:** Integrated **10‑gigabit Ethernet** connector.  
- **Operating System:** Runs on **Linux**, a Unix‑like OS first released on 1991‑09‑17.  
- **Performance (Rmax):** 445.3 teraflops (recorded 2016‑06‑01, 2016‑11‑01, and 2017‑06‑01).  
- **Performance (Rpeak):** 742.1 teraflops (same three measurement dates).  
- **TOP500 Ranking:** Identified by the TOP500 database with system ID 178783.  
- **Use Case:** Designed for high‑performance computing workloads requiring fast Ethernet connectivity and Linux compatibility.

## FAQs  
### Q: What operating system does the Lenovo x3650 supercomputer use?  
**A:** It runs the Linux operating system, the widely used Unix‑like platform first released in September 1991.  

### Q: How much computational power does this system provide?  
**A:** It achieves about **445 teraflops** of sustained (Rmax) performance and **742 teraflops** of peak (Rpeak) performance, based on measurements from mid‑2016 to mid‑2017.  

### Q: What network capability does the system have?  
**A:** The machine includes a **10‑gigabit Ethernet** connector for high‑speed data transfer.  

### Q: Who manufactures the Lenovo x3650 and what is the company’s background?  
**A:** Lenovo, a Chinese multinational founded in 1984 and headquartered in Beijing, manufactures the system.  

### Q: Is the Lenovo x3650 considered a supercomputer?  
**A:** Yes; it is listed as a supercomputer on the TOP500 list (system ID 178783).

## Why It Matters  
The Lenovo x3650 configuration exemplifies how commodity hardware can be assembled into a high‑performance computing (HPC) platform that meets the rigorous demands of scientific research, data analytics, and large‑scale simulations. By leveraging a 10‑core Xeon E5‑2660v3 CPU and 10‑gigabit Ethernet within a Linux environment, the system delivers hundreds of teraflops of processing power while remaining cost‑effective compared to custom‑built supercomputers. Its inclusion in the TOP500 list underscores its competitive performance and validates Lenovo’s role in the HPC market. Researchers and enterprises benefit from the system’s scalability, open‑source software stack, and fast networking, enabling faster time‑to‑insight for complex workloads such as climate modeling, genomics, and AI training. As data volumes and computational needs continue to grow, platforms like the Lenovo x3650 provide a bridge between traditional servers and the next generation of exascale machines, fostering innovation across scientific and industrial domains.

## Notable For  
- **TOP500 Presence:** Recognized on the TOP500 supercomputer list (system ID 178783).  
- **High Performance:** Sustained 445 TFLOPS (Rmax) and peak 742 TFLOPS (Rpeak) across multiple measurement periods.  
- **Linux‑Centric Design:** Optimized for the Linux operating system, benefiting from its stability and ecosystem.  
- **Fast Networking:** Equipped with a 10‑gigabit Ethernet connector, supporting rapid data movement essential for HPC tasks.  
- **Lenovo’s HPC Commitment:** Demonstrates Lenovo’s capability to deliver enterprise‑grade supercomputing solutions using standard server hardware.

## Body  

### Overview  
The Lenovo x3650 is a server‑class platform repurposed as a supercomputer. It combines a single Intel Xeon E5‑2660v3 processor with high‑speed networking and runs exclusively on Linux, aligning with the dominant software environment for high‑performance computing.

### Hardware Specifications  
- **CPU:** Intel Xeon E5‑2660v3, 10 cores, 2.6 GHz clock speed.  
- **Network Interface:** 10‑gigabit Ethernet connector.  
- **Manufacturer:** Lenovo (established 1984, headquartered in Beijing, China).  

### Performance Metrics  
- **Rmax (sustained performance):** 445.3 teraflops.  
- **Rpeak (theoretical peak):** 742.1 teraflops.  
- **Measurement Dates:** 1 June 2016, 1 November 2016, and 1 June 2017—all reporting identical values, indicating stable performance across the reporting period.  

### Operating System and Software Stack  
- **OS:** Linux, the open‑source Unix‑like operating system first released on 17 September 1991.  
- Linux provides a flexible, scalable environment for parallel workloads, extensive driver support, and compatibility with HPC middleware (e.g., MPI, SLURM).  

### Role in Supercomputing  
- **TOP500 Listing:** Identified by system ID 178783, confirming its status among the world’s most powerful publicly disclosed computers.  
- **Use Cases:** Suited for scientific simulations, large‑scale data analysis, and AI model training where teraflop‑level performance and fast Ethernet are critical.  

### Significance for Users  
- **Cost‑Effectiveness:** Utilizes off‑the‑shelf server components, reducing acquisition and maintenance costs relative to custom‑built supercomputers.  
- **Scalability:** Linux’s modular nature and the 10‑GbE network enable easy expansion and integration into larger HPC clusters.  

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*All information presented is derived from the provided source material and does not include external data.*