Installation guide
10 11
Optimizing Windows Caching Algorithm 
By default, Windows XP optimizes caching for performance on 
external drives. Windows Vista and 7 optimize caching for quick 
removal. As a result, Windows XP appears to have faster 
access to external disks but at a greater risk of data corruption 
and loss. To change Windows' 
caching algorithm, open the 
disk management console (as 
described on page 8) on your 
system drive. A list of the 
attached drives and their 
respective volumes will appear.  
Right-click on the Fantom 
external disk in the disk list and 
select properties. Select the 
Policies Tab near the top left of 
the window, and click your 
desired  optimization  level. 
press OK when finished, and 
you may close the disk 
management applet. 
Optimizing for performance can greatly enhance the throughput 
of your disk but is much more vulnerable to data loss! Make 
sure to have appropriate backup strategies before enabling 
this feature!
Formatting the drive in
Windows Hosts
1. Open the disk management console. A list of the attached drives 
and their respective volumes will appear. Select the Fantom Disk. 
The Disk Management Console can be accessed by right-clicking on 
the "My Computer" icon (
) and selecting "Manage" from 
the drop down menu. Disk Management is found under "Storage" in 
the resultant window. For an illustrated guide, please see 
http://www.fantomdrives.com/helpdesk/faq
2a. Right-click on the drive letter and select Format in the pop-up 
menu. The Format dialog box will appear. If the hard disk is not 
signed for use, the New Partition option will be unavailable. In 
this case a signature can be written on the hard drive by right 
clicking  on  the  disk  description  window  and  selecting  "Initialize 
Disk". The following dialog box will prompt you to choose The 
partition style for the new volume- select MBR for volumes 
smaller then 2TB, or GPT for volumes larger then 2TB or for 
volumes that you do not 
need to access with 
Windows XP or earlier.
2b. If your drive has 
no drive letter, find your 
disk by verifying the 
drive capacity. It should 
be close to the stated 
capacity of your drive in 
gigabytes. If the volume 
is unallocated, select 
the disk, and right-click 
the "unallocated" section of the volume. In the context menu, 
left-click "New Simple Volume." The new volume dialog box will 
appear. Follow the on screen instructions to complete volume 
formatting. 
3. In the File System pop-up menu, select NTFS. The default 
formatting option is full format. A full format will fully verify the 
disk media. A Quick format is quick, but will do less verifying of 
the drive than a full format. Click Start. Once the format process 
is complete, your external hard drive is ready to use.










