The Western Digital WD Blue WD20EZBX is a 3.5-inch internal hard drive designed to provide reliable storage for your desktop computer. With a capacity of 2 TB, it offers ample space for your personal files, photos, and software applications, utilizing a SATA 6 Gb/s interface to ensure a stable connection to your motherboard. This drive operates at a spindle speed of 7200 RPM and features a 256 MB cache, which helps maintain a maximum sustained transfer rate of 215 MB/s for efficient data movement. It employs Shingled Magnetic Recording (SMR) technology and includes NoTouch Ramp Load features to protect the drive's heads, while advanced power management helps regulate energy use during operation. Weighing 450 g and measuring 147 mm x 101.6 mm x 26.1 mm, it fits standard PC chassis and is compatible with Windows 11, 10, and 8.1 systems.