The Western Digital WD10EADS Caviar Green 1TB SATA-3Gbps 3.5-inch hard drive is a high-performance internal HDD that offers reliable storage for your data. With a storage capacity of 1TB and a rotation speed of 7200RPM, this drive provides fast and efficient data access. The cache size of 32MB ensures smooth performance, making it ideal for use in desktop computers and laptops for various storage needs. Made in Thailand, this Western Digital hard drive is a dependable choice for your computing requirements.