The SanDisk 256GB SSD X400 SATA SD8SB8U-256G-1006 i29.99s a high-performance solid-state drive designed for laptops. With a sleek black design and a storage capacity of 256GB, this SSD offers fast read speeds of up to 550MB/s and transfer rates of 550 Mbps. It is compatible with SATA III and SATA I interfaces, making it suitable for a wide range of devices. The removable drive features a 2.5-inch form factor and a cache size of 256 MB, providing reliable storage for your files and applications. Made by the trusted brand SanDisk, this SSD is a reliable choice for enhancing the performance of your devices.