The Western Digital WD Blue WD5000AAKX 500 GB Hard Drive is a reliable internal desktop drive designed for PCs. With a sleek silver color and a size of 500 GB, this hard drive from the trusted brand Western Digital offers ample storage capacity for your desktop machine. The drive is compatible with HDD format and has a cache of 16 MB for efficient performance. Made in Thailand, this product is a secure choice for expanding storage in your desktop computer.