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Western Digital HDD SATA R/E CAVIAR 500GB 64MB 7.2K Print
February 2011
Delivering lightning-fast performance and 24x7 reliability, Western Digital RE4 enterprise hard drives are ideal for servers, video surveillance, and other demanding write-intensive applications. These 7200 RPM SATA hard drives offer up to 2 TB capacity, 64 MB cache, and 4th generation vibration tolerance.
Key Features
  • Thermal Extended Burn-in Test Each WD RE4 drive is put through extended burn-in testing with thermal cycling to ensure reliable operation.
  • High Reliability Features Enhanced RAFF technology includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration in real time, resulting in a significant performance improvement in high vibration environments. 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.
  • 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.
  • 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.
  • IntelliSeek Technology WD’s IntelliSeek technology proactively calculates an optimum seek speed to eliminate hasty movement of the actuator, resulting in lower power consumption, noise and vibration.
Brand Western Digital
Series RE4
Model WD5003ABYX
Form Factor 3.5"
Interface SATA 3.0Gb/s
Capacity 500GB
RPM 7200 RPM
Cache 64MB

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