Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /data/www.zhuangjiba.com/web/e/data/tmp/tempnews1.php on line 152 U盘实际内存大小检测
- 分类:u盘教程 发布时间: Warning: Use of undefined constant newstime - assumed 'newstime' (this will throw an Error in a future version of PHP) in /data/www.zhuangjiba.com/web/e/data/tmp/tempnews1.php on line 156 2013年03月26日 00:00:00
由于近些年U盘的销量越来越好,也使得很多无良商家为了谋取暴利生产出了很多“假内存”的扩容盘。那么我们要怎么分辨出这些“真假”U盘呢?
其实测试U盘内存实际大小的方法其实很简单,我们只要把与U盘内存容量差不多文件放进U盘,如果能存下就是升级版的,如果不行则是不足的。
但是测试时应注意以下几点:
1、存入图片后,把每个图片都打开看一下。实际容量以内的图片可以显现,超出实际容量部份的图片将无法显示。如果全能打开,则就是标称容量的U盘;如果不能全打开,计算一下能打开图片的容量,就能知道是多大容量的U盘。
2、存入的文件容量超过U盘标称值的一半即可。少于一半检测不出来真假;按标称值,费时间。特别是对大容量U盘,可以节省不少时间。
3、如果在打开文件时,发现文件夹或文件的名字变成了杂乱符号,有些U盘可能在再次插入电脑时出现上述现象,那就说明是系统不稳定,升级版是肯定的了
4、 存入的文件最好是图片文件。一张照片就占几MB,而大一点的文字材料也就几KB,这样可以少操作不少次,节省时间。
5、如果不能删除打不开的图片文件,只能靠格式化才能删除文件,那也证明是升级版的U盘。
推荐阅读:如何做好U盘的维护工作:http://www.kkzj.com/
责任编辑:装机吧小鱼 版权所有,转载请说明出处!
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