WD15EARSBIN2 Western Digital Caviar Green 1.5TB 5400RPM SATA 3GB/s 64MB Cache 3.5-Inch Hard Drive

The WD15EARSBIN2 refers to another variant of the Western Digital Caviar Green 1.5TB SATA Hard Drive. Here's a breakdown of its specifications, which are very similar to the WD15EARSBIN1, but there may be slight differences, such as manufacturing details or firmware revisions.

Specifications:

1. Manufacturer:

   • Western Digital (WD).

2. Model:

   • WD15EARS (Part of the Western Digital Caviar Green series).

3. Capacity:

   • 1.5TB (1500GB).

4. Interface:

   • SATA II (3Gbps).

5. Form Factor:

   • 3.5-inch hard drive, designed for desktop systems and storage arrays.

6. Speed:

   • 5400–5900 RPM (IntelliPower): Aimed at energy efficiency, balancing speed and power consumption.
   • 64MB Cache: For better performance and quicker access to frequently used data.

7. Technology:

   • Advanced Format (AF): Utilizes 4K sector technology for more efficient storage management and larger capacity per platter.
   • IntelliPower: Automatically adjusts the disk’s rotation speed to optimize performance and reduce power consumption.

8. Power Efficiency:

   • Designed to be energy-efficient, reducing the overall power consumption compared to higher RPM drives.

9. Noise Levels:

   • Quiet operation, suitable for noise-sensitive environments