Western Digital WD Blue 1TB 5400 RPM 64MB Cache CMR SATA 6Gb/s 3.5" Internal HDD

The Western Digital WD Blue 1TB is a 3.5-inch SATA 6Gb/s internal hard drive built for reliable everyday desktop storage. Utilizing Conventional Magnetic Recording (CMR) technology, it maintains consistent write speeds during sustained transfers. It delivers data rates up to 150 MB/s, supported by a 64 MB cache and a quiet 5400 RPM spindle speed. This HDD provides dependable secondary capacity for archiving files alongside a fast solid-state boot drive.