MINA，话说西数企业级单碟500G 2T黑盘来了！

tiffany222

techpowerup 论坛上指出 WD 近日发布\r\n\r\nCaviar Black 和 RE4 企业级机械硬盘\r\n代号分别为 WD2001FASS 及 WD2003FYYS\r\n容量皆为 2TB 版本以及采用 64MB 缓冲\r\n两款拥有五年保固\r\n\r\nWD2001FASS 售价 $299 \r\n\r\nRE4 企业版 1.2 million hours MTBF\r\n两款规格均如下\r\n\r\nWD Caviar Black 2 TB and WD RE4 2 TB hard drives feature the following: \r\n\r\n\r\nDual processor - Twice the processing power to maximize performance. \r\nDual actuator technology - A head positioning system with two actuators that improves positional accuracy over the data track(s). The primary actuator provides coarse displacement using conventional electromagnetic actuator principles. The secondary actuator uses piezoelectric motion to fine tune the head positioning to a higher degree of accuracy. \r\nIntelliSeek - Calculates optimum seek speeds to lower power consumption, noise, and vibration. \r\nStableTrac - The MOTOr shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking, during read and write operations. \r\nNoTouch 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.\r\n\r\nAdditional Features for WD RE4 2 TB Enterprise Hard Drives\r\nWD RE4 drives feature 1.2 million hours MTBF, Active Power Save, enhanced RAFF technology, multi-axis shock sensor, native command queuing (NCQ), pressure sensors, third generation dynamic fly height, time limited error recovery (TLER), and an extensive and enhanced testing process to ensure long-term reliability for demanding enterprise applications.\r\n\r\nPrice and Availability\r\nThe WD Caviar Black 2 TB (model WD2001FASS) hard drives are available through select distributors and resellers. Manufacturers Suggested Retail Price (MSRP) for the WD Caviar Black 2 TB drive is $299 USD. The WD RE4 2 TB (model WD2003FYYS) drive is currently being qualified by OEMs. Both drives are covered by a five-year limited warranty.