Technical information

Recommendations and Frequently Asked Questions
O&O Defrag - 72
Methods, which include zones Methods without zones
Optimize Optimize/Quick Optimize/Complete Space Stealth
Complete/-
Methods
Prevention of further frag-
mentation
Results of high-level frag-
mentation*
Suitability for very large
files
(> 4 GB)
Suitability for many files
(> 1 M)
Run time of first defrag-
mentation**
Run time of repeated
defragmentation
Required RAM
CPU Load
Very Applicable (with runtime: quick)
Extremely Applicable (with runtime: very quick)
Continue working undisturbed while defragmenting
Particularly in the case of workstations or servers that are under pressure all the time, it is important that defrag-
mentation take place in the background without negatively affecting the day-to-day running of the system. In such sit-
uations, we recommend you use O&O ActivityMonitor for keeping an eye on the resource usage and automatically
adjusting the burden placed on your system by O&O Defrag.
O&O Defrag and Firewalls