WD 3,5", 750 Go, SATA-2 (3 Gb/s), 7 200 U/min, 32 Mo de cache

<a href="https://www.wdc.com/en/products/products.asp?driveid=335&language=en" style="display: block;">https://www.wdc.com/en/products/products.asp?driveid=335&language=en</a><br><br>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. <br><br><b>Key Features</b><br>-Massive capacity - WD RE3 Enterprise SATA drives are available in capacities up to 1 TB. <br>-Dual processor - Twice the processing power results in a 20% performance improvement over the previous generation. <br>-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. View demo > <br>-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. <br>-IntelliSeek - Calculates optimum seek speeds to lower power consumption, noise, and vibration. <br>-Multi-axis shock sensor - Automatically detects the subtlest shock events and compensates to protect the data. <br>-RAID-specific, time-limited error recovery (TLER) - Prevents drive fallout caused by the extended hard drive error-recovery processes common to desktop drives. <br>-Third generation dynamic fly height - Each read-write head's fly height is adjusted in real time for optimum reliability. <br>-Thermal extended burn-in test - Each drive is put through extended burn-in testing with thermal cycling to ensure reliable operation. <br>-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. <br>-Perpendicular Magnetic Recording (PMR) - WD RE3 drives utilize PMR technology to achieve even greater areal density, reliability, and design margin. <br><br><b>Ideal For</b><br>Ideal for servers, storage arrays, video surveillance, and other demanding write-intensive applications.<br><br>