Remember that you'll need to have full-disk encryption, using a product such as PGP Disk, TrueCrypt or BitLocker, already installed and enabled to make this work.
记住你需要全盘加密产品，运用PGP磁盘，加密软件或驱动器加密，确保它们已经安装并且能正常工作。
2
The fulldisk seek time is 7.4 milliseconds for reads and 7.9 milliseconds for writes.
读操作的完整硬盘寻道时间是 7.4 毫秒，而写操作是 7.9 毫秒。
3
With a reduced risk of disk-full errors, you can get on with actually using your system for its intended task.