磁盘驱动器
| 单磁道搜索时间（读/写） |
2 ms |
| 读取搜索 |
8.9 ms |
| 平均等待时间 |
4.2 ms |
| 写入搜索 |
10.9 ms |
| 硬盘容量 |
160 GB |
| 硬盘转速 |
7200 RPM |
| 硬盘接口 |
Serial ATA |
| 传动装置，缓冲区大小 |
8 MB |
| 每扇面字节数 |
512 |
HD Caviar Raid Edition (RE) 160GB Serial ATA 7200rpm 8MB Buffer + AAR-1210SA EFIGS Kit PCI Serial ATA Raid
Life in a desktop computer doesn't compare to the extreme environment in an always-on, high duty cycle RAID system. What's needed is a drive engineered to thrive in a high-intensity RAID system while still offering traditional low cost-per- capacity desktop value. That drive is the WD Caviar RE. Designed and manufactured to enterprise-class standards, WD Caviar RE drives provide enhanced reliability in a 24x7, continuous duty cycle environment.
Time-limited error recovery (TLER)improves compatibility with RAID adapters; prevents drive fallout caused by the extended hard drive error-recovery processes common to desktop hard drives.
1 million hours MTBF meets enterprise-class reliability standards.
8 MB cache provides a higher percentage of cache hits and significantly faster time to data than industry-standard 2 MB versions.
Fluid Dynamic Bearings (FDB)improve hard drive reliability; reduce heat, vibration and noise.
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.
SATA-specific Features
FlexPower connector technology that accepts power from either industry-standard or new SATA power supplies.
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
