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Western Digital Caviar Blue 320 GB Bulk/OEM Hard Drive 3.5 Inch 8 MB Cache 7200 RPM SATA II

Ships in Certified Frustration-Free Packaging
WD Caviar Blue hard drives are available with either SATA or EIDE interface in a variety of cache sizes with a multitude
WhisperDrive technology minimizes noise to levels near the threshold of human hearing
IntelliSeek - Calculates optimum seek speeds to lower power consumption noise and vibration