The Samsung 870 QVO 4TB 2.5" SATA SSD is a high-capacity internal storage hard drive designed for use with laptops and PCs. With a sleek black design and solid-state drive technology, this SSD offers fast read speeds of up to 560MB/s and transfer rates of 550 Mbps. It features secure encryption for data protection and comes in a 2.5-inch form factor, suitable for a variety of device configurations. With a storage capacity of 4TB or 2TB, this Samsung SSD is a reliable and efficient choice for expanding storage capabilities in your system.