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 |
其他功能
| FireWire800 |
N |
| FireWire400 |
N |
| 声压排放 |
33 dB |
| USB供电 |
N |
| 內置式 |
Y |
磁盘驱动器
| 平均等待时间 |
4.20 ms |
| 硬盘转速 |
7200 RPM |
| 硬盘容量 |
1000 GB |
| 硬盘接口 |
Serial ATA |
| 传动装置，缓冲区大小 |
32 MB |
能量控制
| 功耗（写） |
8.4 W |
| 功耗（读） |
8.4 W |
| 功耗( idle) |
7.8 W |
WD RE3, 1 TB, SATA, 32 MB, 7200rpm, 8.89 cm (3.5 ")
WD RE3 drives combine up to 32 MB cache with SATA 3 Gb/s transfer rate for lightning-fast performance in demanding server and storage applications. Technologically advanced acoustics minimize noise. Cool drive operation and enhanced reliability features help protect the drive and the data stored on it.
<b>Key Features</b>
Massive capacity - WD RE3 Enterprise SATA drives are available in capacities up to 1 TB.
Dual processor - Twice the processing power results in a 20% performance improvement over the previous generation.
StableTrac - The motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking during read and write operations.
RAFF - Our fourth generation RAFF technology includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration in real time for up to a 60% performance improvement in high vibration environments over the previous generation of drives.
IntelliSeek - Calculates optimum seek speeds to lower power consumption, noise, and vibration.
Multi-axis shock sensor - Automatically detects the subtlest shock events and compensates to protect the data.
RAID-specific, time-limited error recovery (TLER) - Prevents drive fallout caused by the extended hard drive error-recovery processes common to desktop drives.
Third generation dynamic fly height - Each read-write head's fly height is adjusted in real time for optimum reliability.
Thermal extended burn-in test - Each drive is put through extended burn-in testing with thermal cycling to ensure reliable operation.
NoTouch ramp load technology - The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit.
Perpendicular Magnetic Recording (PMR) - WD RE3 drives utilize PMR technology to achieve even greater areal density, reliability, and design margin.
