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Western Digital HDD SATA R/E CAVIAR 500GB 64MB 7.2K |
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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
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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.
| Specifications |
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| Brand |
Western Digital
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| Series |
RE4 |
| Model |
WD5003ABYX |
| Physical |
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| Form Factor |
3.5" |
| Performance |
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| Interface |
SATA 3.0Gb/s |
| Capacity |
500GB |
| RPM |
7200 RPM |
| Cache |
64MB |
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