能量控制
| 功耗(读) |
6.64 W |
| 功耗(写) |
6.64 W |
| 功耗( idle) |
5.32 W |
| 输入电压 |
5, 12 V |
| 功耗(节能) |
1.13 W |
| 启动电流 |
2 A |
磁盘驱动器
| 启动/停止周期 |
50000 |
| 平均等待时间 |
4.17 ms |
| 硬盘平均寻找时间 |
8.9 ms |
| 驱动器就绪时间 |
8 s |
| 硬盘容量 |
320 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 |
8 MB |
| 每扇面字节数 |
512 |
环境条件
| 非运行高度 |
-300 - 12000 m |
| 操作冲击 |
70 G |
| 工作高度 |
-300 - 3000 m |
| 非操作性冲击 |
350 G |
HD321HJ - 320GB SATA II HDD
- improved recording stability over temperature with PMR
- intelligent compensation of external disturbance
- device initiated SATA power management
- environment friendly product with RoHS compliance
- ATA S.M.A.R.T. compliant
- ATA 48-bit address feature
- NoiseGuard™
- advanced dynamic FOD control for best data integrity
- SATA native command queuing feature
- rotational vibration sensor
- improved performance with dual-ARM based firmware
- ATA automatic acoustic management feature
- ATA device configuration overlay feature
- SilentSeek™