视频：全球首款USB 3.0 U盘速度实测-快科技-科技改变生活

视频：全球首款USB 3.0 U盘速度实测

上方文Q
2009年11月23日 10:25
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本月初，Super Talent发布了全球第一款采用USB 3.0接口的U盘“SuperSpeed USB 3.0 RAIDDrive”系列，现在又放出了一段视频，和USB 2.0进行了读写性能对比测试。

Super Talent的USB 3.0 U盘有32/64/128GB三种容量，本次测试的是其中的64GB型号，传输速度标称最高200MB/s，配合单独的UAS Protocol驱动程序更是可达320MB/s。

测试用主板是华硕的P7P55D-E Premium(工程样品)，背部有两个蓝色的USB 3.0接口。

HD Bench测试结果显示，U盘在USB 2.0接口上的读写速度分别为31546KB/s和23272KB/s，也就是30.8MB/s和22.7MB/s，而根据CrystalDiskMark的结果，USB 3.0模式下的持续读写速度分别达到了136.1MB/s和78.53MB/s。虽然没有标称的那么高，但3.4倍和2.5倍的读写性能提升已经相当令人满意。

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