其他功能
| 单磁道搜索时间（读/写） |
2 ms |
| 读取搜索 |
12 ms |
| 平均等待时间 |
5.5 ms |
| 內置式 |
N |
| Mac兼容性 |
Y |
磁盘驱动器
| 硬盘尺寸 |
2.5 " |
| 传动装置，缓冲区大小 |
2 MB |
| 硬盘容量 |
120 GB |
| 硬盘转速 |
5400 RPM |
Passport portable USB 2.0 hard drive 120 GB, 5400 RPM, 2 MB Cache
Instantly add portable storage for all your business files, music, video, and games with a WD Passport portable USB 2.0 drive. This high-performance 5400 RPM drive is simple to use, light and easy to carry.
You can add portable storage instantly for all your business files, music, video, and games with a WD Passport portable USB 2.0 hard drive. This high-performance, 5400 RPM drive is simple to use, light and easy to carry, and requires no power adapter for most systems. It’s powered through the USB cable.
Key Features
TOUGH - Maximum protection from data loss with a rugged, protective case and shock-tolerant 2.5-inch hard drive.
SMART - Powered by the USB bus, so no separate power supply needed.*
FAST - 5400 RPM hard drive – almost 50% faster than 4200 RPM drives
POWER-STINGY - Design prolongs laptop battery life.
COOL & QUIET - Ultra quiet. Cool running.
SMOOTH - Elegant, soft-touch case.
SAFETY TESTED - One of the few external drives with certification to meet all applicable safety requirements.
COMPATIBLE - Use with Windows® and Macintosh® PCs
* An optional power adapter is available for the few laptops that limit bus power.
Ideal for
- Backing up your existing notebook hard drive for extra data safety
- Sharing large files between office and home
What it holds
- Up to 34,000 digital photos
- Up to 30,000 songs (MP3)
- Up to 3,000 songs (uncompressed CD quality)
- Up to 9 hours of Digital Video (DV)
- Up to 53 hours of DVD quality video
- Up to 14 hours of HD video
