磁盘驱动器
| 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 |
| 硬盘容量 |
120 GB |
| 磁柱 |
16383 |
| 硬盘转速 |
7200 RPM |
| 硬盘接口 |
EIDE/ATA |
| 硬盘尺寸 |
3.5 " |
| 传动装置，缓冲区大小 |
8 MB |
| 每扇面字节数 |
512 |
WD HDD CaviarSE 120GB EIDE100 7200 RPM 8MB buffer 20 units pack
WD Caviar® SE hard drives are designed for maximum performance in applications such as computer gaming, digital video editing, and file servers. They deliver data faster than any hard drive in their class. Capacities range up to 250 GB, all with 8 MB buffer.
Features
Ultra ATA/100 – Up to 100 MB/s burst transfer rates.
8 MB cache buffer – Fast data transfer rates.
Fluid Dynamic Bearing (FDB) technology – improves hard drive reliability; reduces heat, vibration, and noise.
Data Protection Enhancements
Data Lifeguard™ is an expanded set of data protection features that include shock protection, an environmental protection system, and embedded error detection and repair features that automatically find, isolate, and repair problem areas that may develop over the extended use of the hard drive. With these enhanced data reliability features, the drive can perform more accurate monitoring and error repair and deliver exceptional data security.
Data Lifeguard Tools™ is a set of software utilities that work in conjunction with the embedded Data Lifeguard features to make hard drive installation, drive management diagnostics, and repair simple and worry-free.
Shock Guard™ provides outstanding improvements in shock and vibration protection for WD Caviar SE drives. Shock Guard allows instantaneous data protection at high shock values to achieve leading shock specifications.
