其他功能
| 包含的磁盘数量 |
1 pc(s) |
| 声压排放 |
28 dB |
| eSATA |
Y |
| 內置式 |
Y |
磁盘驱动器
| 启动/停止周期 |
50000 |
| 单磁道搜索时间（读/写） |
2 ms |
| 读取搜索 |
8.9 ms |
| 平均等待时间 |
4.2 ms |
| 写入搜索 |
10.9 ms |
| 全程查找 |
21 ms |
| 硬盘容量 |
750 GB |
| 硬盘转速 |
7200 RPM |
| 硬盘接口 |
Serial ATA II |
| 硬盘尺寸 |
3.5 " |
| 传动装置，缓冲区大小 |
16 MB |
环境条件
| 操作冲击 |
65 G |
| 非运行高度 |
-305 - 12200 m |
| 工作高度 |
-305 - 3050 m |
| 非操作性冲击 |
350 G |
WD Caviar® SE16 750GB SATAII 16MB Buffer
WD Caviar SE16 750 GB drives scored a 5.9--the highest possible score--on the Windows Experience Index performance tests built into Windows Vista. These drives combine 16 MB cache with 3 Gb/s transfer rate for lightning-fast performance and cool, quiet operation. Enhanced reliability features help protect the drive and the data stored on it.
Key Features
Top performance for Windows Vista - The WD Caviar SE16 750 GB SATA drive received a 5.9, the highest possible score on the Windows Vista Experience Index.
16 MB Cache - Bigger cache means faster performance. A massive 16 MB cache combined with advanced acoustic and power-reducing technologies make these ultra-fast drives the perfect solution for the fully loaded PC.
IntelliSeek™ - Calculates optimum seek speeds to lower power consumption, noise and vibration.
Ramp Load - Parks the recording heads off the disk surface during spin up, spin down and when the drive is off. This ensures the recording head never touches the disk surface resulting in improved long term reliability due to less head wear, and improved non-operational shock tolerance.
Preemptive Wear Leveling (PWL) - The drive arm frequently sweeps across the disk to reduce uneven wear on the drive surface.
Ideal For
Designed for use in the fastest PCs on the market, including high-performance business computers and multimedia or gaming systems. Perfect for Windows Vista.
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. (Download Data Lifeguard Tools)
- 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.
