Part No: WD5000AAKS-00V2B0 - Western Digital Caviar Blue 500GB 7200RPM SATA 3.0Gb/s 16MB Cache 3.5-inch Hard Drive

Model: WD5000AAKS-00V2B0
Brand: Western Digital
Series: Caviar Blue
Capacity: 500 GB
Speed: 7200 RPM (Revolutions Per Minute), providing solid performance for general desktop applications.
Cache: 16 MB, which enhances data access speeds and overall performance by storing frequently accessed data.
Interface: SATA 3.0Gb/s (SATA II), which is a common standard for desktop hard drives. Although SATA III (6Gb/s) is faster, SATA II remains compatible with many systems and provides adequate performance for typical use.