磁盘驱动器
单磁道搜索时间(读/写) |
2 ms |
存储能力 |
500107 MB |
启动/停止周期 |
50000 |
读取搜索 |
8.9 ms |
平均等待时间 |
4.2 ms |
写入搜索 |
8.9 ms |
全程查找 |
21 ms |
硬盘容量 |
500 GB |
硬盘转速 |
7200 RPM |
硬盘接口 |
Serial ATA |
硬盘尺寸 |
3.5 " |
传动装置,缓冲区大小 |
16 MB |
每扇面字节数 |
512 |
其他功能
传动装置,传输速率 |
85 MB/s |
声压排放 |
28 dB |
內置式 |
Y |
环境条件
操作冲击 |
65 G |
非运行高度 |
-305 - 12200 m |
工作高度 |
-305 - 3050 m |
非操作性冲击 |
250 G |
SATA Hard Drives 500 GB, 3 Gb/s, 16 MB Cache, 7200 RPM
Reliability in high duty cycle environments - Utilizing enterprise-class manufacturing processes, these drives are designed with enhanced reliability in a 24x7, high duty cycle environment.
Fast - With a next-generation SATA interface, up to 3 Gb/s data transfer rate, native command queuing (NCQ)*, and 16 MB cache, these drives deliver optimum performance.
*Not available in all models.
Built to last - Made for years of high-performance operation around the clock. Reliability demonstration testing indicates a mean time between failure (MTBF) of one million hours.
RAID-specific time limited error recovery - Improves error handling coordination with RAID adapters and prevents drive fallout caused by extended drive error-recovery processes.
Fluid dynamic bearing (FDB) motor - Improves hard drive reliability; reduces heat, vibration, and noise.
Improved power controller - Consumes less power and generates low heat.
Data Lifeguard Tools™ - Software utility that works in conjunction with the embedded Data Lifeguard™ features (including shock protection, an environmental protection system, and embedded error detection and repair features) to make hard drive installation, management, and diagnostics simple and worry-free.
Hot plug support - Allows swapping of hard drives without having to power down the system or reboot; promotes system design flexibility, data availability, and serviceability.
Backplane compatibility - Uses the SATA industry standard connector which includes alignment ears and 3-stage electrical mating sequence, designed specifically for backplanes and hot pluggability.
SATA latching connector - Provides a secure connection between the hard drive and the cable connector via a locking latch mechanism.