磁盘驱动器
| 单磁道搜索时间（读/写） |
0.8 ms |
| 平均等待时间 |
4.2 ms |
| 硬盘平均寻找时间 |
8.5 ms |
| 全程查找 |
17.8 ms |
| 硬盘容量 |
20 GB |
| 硬盘转速 |
7200 RPM |
| 硬盘接口 |
Ultra-ATA/133 |
| 硬盘尺寸 |
3.5 " |
| 传动装置，缓冲区大小 |
2 MB |
| 每扇面字节数 |
512 |
| 硬盘头数量 |
1 |
| 启动/停止周期 |
50000 |
其他功能
| 传动装置,传输速率 |
133 MB/s |
| USB供电 |
N |
| 內置式 |
Y |
DiamondMax Plus D740X 20GB Ultra ATA/133 2 MB
Demonstrating Outstanding Performance and Reliability
The Maxtor DiamondMax® Plus D740X hard disk drive is designed to meet
the need for performance. With 40GB per platter at industry standard capacity points, the D740X confirms Maxtor’s leadership in drive technology. The D740X uses optimized electrical and mechanical designs to achieve leading capacity points, quality, reliability and acoustics at competitive prices. In summary, the D740X is the best choice for commercial and consumer needs.
Maxtor Developed Ultra ATA/133 Interface
The Maxtor-developed Ultra ATA/133 interface has a data transfer rate of
133 megabytes-per-second. With this leading-edge-interface, end users
will experience blazing-fast data transfer rates of 133 MB/sec.
Maxtor "Quiet Drive Technology Plus"
Maxtor’s Quiet Drive Technology Plus delivers world class acoustics,
with Fluid Dynamic Bearing motors, available on all models. This
innovation improves the overall sound quality, thus enhancing
the user experience.
Delivering Reliability
Like previous generations, the DiamondMaxPlus D740X takes reliability
and data integrity to an even higher level with Maxtor’s Shock Protection and Data Protection Systems, which give the user enhanced protection against both operating and nonoperating shock and verifies essential functions in seconds to eliminate costly and unnecessary drive returns. These systems deliver high reliability as shown by the D740X product line’s annualized return rate (ARR) of less than 1.0%.
