磁盘驱动器
| 单磁道搜索时间（读/写） |
0.4 ms |
| 读取搜索 |
3.4 ms |
| 平均等待时间 |
2 ms |
| 写入搜索 |
3.9 ms |
| SCSI 接口类型 |
Ultra320 SCSI |
| 硬盘容量 |
300 GB |
| 磁柱 |
2 |
| 组件应用 |
Server/workstation |
| 硬盘转速 |
15000 RPM |
| 硬盘尺寸 |
3.5 " |
| 传动装置，缓冲区大小 |
16 MB |
| 硬盘头数量 |
4 |
其他功能
| 传输速率 |
600 MB/s |
| 转速 |
15000 RPM |
环境条件
| 操作冲击 |
60 G |
| 非运行性振动 |
3 G |
| 运行性震动 |
1 G |
| 非操作性冲击 |
300 G |
300GB Cheetah 15000RPM Enterprise SAS 24x7, 16MB Cache
The higher performance and capacity of Seagate Cheetah 15K.7 drives reduce storage costs per GB and increase capacity per watt. The drive has the industry’s highest reliability rating, reducing drive replacement costs. The Cheetah 15K.7 drive includes Seagate PowerTrim technology, which dynamically optimizes drive power consumption at all levels of activity.
Key Features and Benefits
- Highest-performance 3.5-inch Tier 1 drive.
- Highest-capacity Tier 1 drive (600GB).
- Highest reliability rating in the industry.
- Seagate PowerTrim technology dynamically reduces power usage.
- Supports 6-Gb/s SAS 2.0 and 4-Gb/s FC.
Key Advantages
- Third-generation perpendicular recording for maximum capacity.
- Unprecedented performance with a 16 percent increase in sustained data rate over the last generation, up to 171 MB/sec.
- Industry’s highest 3.5-inch drive reliability at 1.6-million-hours MTBF.
- Seagate proprietary PowerTrim technology provides up to 21 percent improvement over the last generation in watts/GB at idle.
- Advanced read/write technology delivers unrecoverable error rate of 1x10E16 and AFR of 0.55 percent.
- Available in 4Gb/s FC or 6Gb/s SAS interfaces.
Best-Fit Applications
All mainstream enterprise applications, such as:
- Email.
- Business processing.
- Transaction processing.
- Decision support.
- Storage area networks.
- Networked attached storage.
- Internet and e-commerce.
