The Samsung 1TB internal hard drive (model ST1000LM024) features a rotation speed of 5400 RPM, making it suitable for use in laptops and PCs. With a storage capacity of 1TB, this HDD is designed for high performance and offers a transfer rate of 145 Mbps. Additionally, the drive is equipped with features such as removable design, auto power on/off, and an interface that supports M.2, SATA III, SATA II, and SATA I. This silver-colored hard drive from the Momentus product line is a reliable storage solution for computing needs.