The 400-BLCK-B is a Dell M.2 solid-state drive with the following specifications:

- Capacity: 480GB

- Interface: SATA (Serial ATA)

- Data Transfer Rate: 6Gbps

- Form Factor: M.2

This SSD is designed for use in systems that support M.2 storage devices, offering high-speed data transfer rates and reliable performance. With a capacity of 480GB, it provides ample storage space for operating systems, applications, and data files. The SATA interface ensures compatibility with a wide range of systems, making it suitable for both desktop and laptop computers.