WD RE4 250 GB Enterprise Hard Drive: 3.5 Inch, 7200 RPM, SATA II, 64 MB Cache – WD2503ABYX

About this item Ideal for servers, video surveillance, and other demanding write-intensive applications, WD RE4 7200 RPM Enterprise SATA hard drives offer capacities up to 2 TB, 64 MB cache, and 4th generation vibration tolerance. Dual processor – With double the processing power, WD RE4 boasts the highest performance of any drive in the WD RE family. Thermal extended burn-in test – Each drive is put through extended burn-in testing with thermal cycling to ensure reliable operation. RAID-specific, time-limited error recovery (TLER) – Prevents drive fallout caused by the extended hard drive error-recovery processes common to desktop drives. Product information Product Dimensions 5.8 x 4 x 1 inches Item Weight 1.08 pounds Manufacturer Western Digital Language English ASIN B003SARYDK Item model number WD2503ABYX National Stock Number 7025-01-621-7110 Customer Reviews 3.8 3.8 out of 5 stars 45 ratings 3.8 out of 5 stars Best Sellers Rank #3,192 in Internal Hard Drives #54,331 in Computer Internal Components Is Discontinued By Manufacturer No Date First Available June 17, 2010 Warranty & Support Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?