SATA Express is a storage interface that combines the traditional SATA (Serial ATA) technology with the faster PCIe (Peripheral Component Interconnect Express) interface. This allows for higher data transfer speeds, making it suitable for modern solid-state drives (SSDs) and other storage devices. SATA Express supports both SATA and PCIe devices, providing flexibility for users. The main advantage of SATA Express is its ability to deliver speeds up to 10 Gbps, significantly faster than standard SATA connections. This improvement enhances overall system performance, especially for tasks that require quick data access, such as gaming and video editing.