能量控制
| 功耗（读） |
6.8 W |
| 功耗（写） |
6.8 W |
| 功耗( idle) |
6.1 W |
其他功能
| 传动装置,传输速率 |
126 MB/s |
| 声压排放 |
29 dB |
| USB供电 |
N |
| FireWire400 |
N |
| FireWire800 |
N |
| 內置式 |
Y |
磁盘驱动器
| 硬盘接口 |
Serial ATA |
| 热插拔 |
N |
| 硬盘容量 |
500 GB |
| 硬盘转速 |
7200 RPM |
| 硬盘尺寸 |
3.5 " |
| 传动装置，缓冲区大小 |
16 MB |
| 启动/停止周期 |
300000 |
Blue, 500GB, SATA, 6Gbit/s, 16MB, 7200RPM, 8.89 cm (3.5 ")
Built to Western Digital's awarding winning quality standards, these drives are available in a full range of performance features.
Key Features
-Solid performance - With SATA and PATA interfaces, and cache sizes up to 32 MB, this series of drives offer a full range of performance features.
-Ultra cool and quiet - Keeping the drive cool enhances reliability. WD continues to develop new and innovative ways to keep drives cool while they are operating which helps protect the drive and the data stored on it.
-Capacity - We offer WD Caviar Blue drives with capacities from 80 GB to 1 TB because you can never have too much storage space.
-NoTouch ramp load technology - The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit. IntelliSeek - Calculates optimum seek speeds to lower power consumption, noise and vibration.
-ShockGuard - Instantaneously protects the hard drive against damage from bumps and vibrations while it is running. This technology enables WD Caviar drives to achieve industry-leading shock specifications.
-Compatible - We perform tests on hundreds of systems and a multitude of platforms in our FIT Lab and Mobile Compatibility Lab to give our customers confidence that our drives will work in their systems.
Ideal For
Family and business computing
How this WD hard drive protects your data
-Data Lifeguard is an exclusive set of data protection features, including shock protection, an environmental protection system and real-time embedded error detection and repair. WD's Data Lifeguard technology automatically finds, isolates, and repairs problems that may develop over the life of a hard drive.
-Data Lifeguard Tools are software utilities designed for WD hard drives that work with the embedded Data Lifeguard features to make hard drive installation,diagnostics and repair both simple and worry-free.
-ShockGuard instantaneously protects the hard drive against damage from bumps and vibrations while it is running. This technology enables WD Caviar drives to achieve industry-leading shock specifications.
