单碟375GB WD发布750GB标高笔记本硬盘-快科技-科技改变生活

单碟375GB WD发布750GB标高笔记本硬盘

Skyangeles
2010年03月31日 09:33
0

去年9月，西部数据抢先发布了容量达到750GB和1TB的2.5寸硬盘产品，不过由于采用3碟装设计，厚度达到12.5mm，无法安装在绝大多数笔记本中。上周，东芝抢先发布了750GB容量9.5mm标准厚度笔记本硬盘，西部数据今天也迎头赶上，发布了9.5mm标准厚度750GB笔记本硬盘。

该盘属于西部数据Scorpio Blue系列，型号为WD7500BPVT，双碟装，单碟容量375GB，并且使用了西部数据称为Advanced Format的4KB扇区技术，安装Windows XP系统需要使用WD Align校准软件。

WD7500BPVT格式化容量750156MB，转速5400rpm，缓存容量8MB，平均延迟5.5ms，读取寻道时间12ms。SATA 3Gbps接口。闲置噪音22dB，寻道噪音25dB。待机、休眠功耗0.2W，闲置功耗0.65W、读写功耗1.6W。支持WhisperDrive静音节能技术，ShockGuard防震技术以及SecurePark磁头归位技术。尺寸100.2x69.85x9.5mm，重150g。

西部数据表示，WD7500BPVT即日起上市销售，价格为149美元。

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