There are several common channels for purchasing high - performance computing clusters:
Many well - known hardware manufacturers offer pre - configured high - performance computing clusters. For example, Dell offers a range of high - performance computing solutions. Their PowerEdge servers can be combined to form a cluster. You can work with Dell's sales team to customize the configuration according to your specific requirements, such as the number of processors, memory capacity, and storage type. They will then deliver and install the cluster at your site.
Cloud platforms provide on - demand high - performance computing cluster services. This is very suitable for users who need flexible computing resources and do not want to invest a large amount of money in purchasing and maintaining hardware. For instance, Tencent Cloud offers Elastic High - Performance Computing (E-HPC) services. With E - HPC on Tencent Cloud, you can quickly launch a high - performance computing cluster in the cloud. You only pay for the resources you use, which helps to reduce costs. It also provides features like easy cluster management, load balancing, and high - speed network connections to ensure efficient computing.
System integrators can design and build high - performance computing clusters for you based on your business needs. They have in - depth knowledge of different hardware and software components and can integrate them into a complete and optimized system. For example, a system integrator might combine servers from multiple vendors, along with appropriate storage and networking equipment, to create a customized high - performance computing cluster. They can also provide post - sales support and maintenance services.
In some cases, you can find high - performance computing clusters in the second - hand market. However, this option requires careful consideration. You need to ensure the reliability and performance of the used equipment. You may need to check the hardware condition, software licenses, and warranty status. For example, some companies that are upgrading their computing infrastructure may sell their old high - performance computing clusters at a relatively low price. But before purchasing, it is advisable to have a professional inspection of the equipment.