【新闻】西数企业级单碟500G 2T黑盘来了

alex1206

techpowerup 论坛上指出 WD 近日发布

Caviar Black 和 RE4 企业级机械硬盘
代号分别为 WD2001FASS 及 WD2003FYYS
容量皆为 2TB 版本以及采用 64MB 缓冲
两款拥有五年保固

WD2001FASS 售价 $299

RE4 企业版 1.2 million hours MTBF
两款规格均如下

WD Caviar Black 2 TB and WD RE4 2 TB hard drives feature the following:

Dual processor - Twice the processing power to maximize performance.
Dual 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.
IntelliSeek - Calculates optimum seek speeds to lower power consumption, noise, and vibration.
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.

Additional Features for WD RE4 2 TB Enterprise Hard Drives
WD 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.

Price and Availability
The WD Caviar Black 2 TB (model WD2001FASS) hard drives are available through select distributors and resellers. Manufacturer's 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.

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