NVMe

NVMe, or Non-Volatile Memory Express, is a type of storage technology that is commonly used in servers. It is a protocol designed specifically for solid-state drives (SSDs) that use PCIe bus to communicate with the server.

NVMe provides several benefits over traditional storage technologies, such as SATA and SAS. One of the primary advantages is its speed. NVMe SSDs can achieve significantly faster read and write speeds compared to other types of SSDs, which makes them an excellent choice for servers that require high-performance storage.

In addition to speed, NVMe also offers low latency and high IOPS (input/output operations per second), making it ideal for servers that require fast data access and transfer rates. The technology is particularly useful for applications that require large amounts of data to be processed quickly, such as big data analytics, virtualization, and high-performance computing.

Another advantage of NVMe is its scalability. It supports multiple queues and can handle multiple requests in parallel, which makes it an excellent choice for multi-core servers that require high-bandwidth and low-latency storage.

NVMe drives are available in different form factors, including U.2, M.2, and PCIe add-in cards. Each form factor has its unique features and benefits, and the choice of the form factor depends on the server's requirements.

Overall, NVMe technology is a powerful storage solution that offers high-speed, low-latency, and scalable storage for servers. It has become an industry-standard for high-performance servers and is a recommended storage option for mission-critical applications.