4小时高清摄录 SanDisk HD Video SDHC卡评测-快科技-科技改变生活

4小时高清摄录 SanDisk HD Video SDHC卡评测

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2010年06月01日 15:31
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[文件读写测试: FastCopy]

接下来我们通过文件拷贝的方式来验证一下这款SanDisk（闪迪） Extreme HD Video SDHC Card的实际读写性能，在测试中我们对一个大小为3.5GB的压缩包分别进行读写测试，并使用FastCopy软件记录平均读写速度。

文件读取

文件写入

从测试成绩可以看到，这款SanDisk（闪迪） Extreme HD Video SDHC Card在读取和写入测试中都能够保持17MB每秒左右的速度，没有出现写入速度大幅度低于读取速度的情况，性能优良，速度稳定。

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