三星发布原生USB 2.0接口250GB 1.8寸硬盘-快科技-科技改变生活

三星发布原生USB 2.0接口250GB 1.8寸硬盘

上方文Q
2009年07月09日 16:46
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继东芝之后，三星今天也发布了最大容量高达250GB的1.8寸微硬盘，型号“Spinpoint N3U”，不过接口并非常见的SATA 3Gbps，而是原生USB 2.0。

大多数外置硬盘都需要通过额外的桥接电路将PATA界面转换成USB，而三星此番直接集成了原生USB界面，结果就是电路板更小、功耗更低、性能更好。

三星称，这种新硬盘可以承受最高50厘米的跌落撞击和最大1500G的外力冲击，同时要比同等容量的2.5寸硬盘节能大约40％。

Spinpoint N3U系列有120/160/200/250GB四种容量规格，均为单碟125GB，缓存8MB，转速3600RPM，本月中旬起开始首先向OEM厂商出货，250GB型号建议零售价199美元。

三星发布原生USB 2.0接口250GB 1.8寸硬盘

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