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 缩水U盘鉴别小常识 U盘用户必备
- 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06月24日 00:00:00
所谓的缩水U盘就是指U盘的实际内存容量小于其表示的内存容量的U盘。有与U盘的生产工艺并不难掌握,于是很多厂商都开始进军U盘市场,这也是导致U盘市场参差不齐的原因。很多厂商为了谋取暴利,大量购置低内存的U盘芯片然后将其扩容成大容量U盘,并投放市场,给消费者带来了不少的损失。那么我们应该怎样辨别缩水U盘呢?下面装机吧小编给大家介绍一下识别缩水U盘的方法吧。
鉴别缩水U盘方法一:
1、首先将U盘接入电脑中,打开我的电脑,右键单击U盘所在的盘符,选择属性选项。
2、装机吧小编使用的是金士顿的是内存为4G的U盘,但电脑实际显示为3.9G,这是正常的U盘缩水现象,产生这种小范围误差的原因主要是由于各个U盘厂家采用的进制不同造成的。具体可以参照文章:如何计算U盘实际内存http://www.kkzj.com/
3、在u盘盘符内新建个文件夹,往里面传送大容量的文件,如视频文件(但最好不要超过U盘本身的实际内存,小编这里用的是3G的视频文件)。
4、卸载U盘(相信这个大家都会吧!就是安全删除U盘,右击电脑右下角的usb图标即可看到了)。
5、再次接入U盘,如果的U盘缩水的话,你会看到你先前存在U盘里的那个文件要不就是翼而飞了,要不就是无法使用了,而且当我们想把该文件删除的时候会发现删不掉的现象。所以我们鉴别缩水U盘最好的办法就是在里面装入文件,观察再次U盘插入后文件是否完整,如果完整且可以删除,则说明你的U盘是可信的。
鉴别缩水U盘方法二:
1、使用杀毒软件对U盘进行检测(装机吧www.125315.com小编这里用的是金山的杀毒软件),在金山杀毒软件里找到“百宝箱”选项卡,点击“U盘卫士”。
2、对该U盘容量进行鉴定。
3、这是一个缩水U盘的鉴定结果,内存显示为4002MB,实际内存仅为975MB,从数据可以看出这个u盘缩水明显,原本4G的u盘实际容量仅为1G。
以上就是鉴别缩水U盘的具体方法了,事实上很多购买U盘的用户在购置U盘时都只是片面的关注U盘属性中的容量,这是很容易上当受骗的。虽然现在U盘很便宜,但是数据确是无价的,所以小编提醒各位买家在购置U盘的时候要小心谨慎,以免误购缩水U盘。
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