The following performance data is intended only for informational purposes. Engineering has completed performance testing under laboratory conditions. You might experience different results in the field and with different hardware.
The times indicated are in seconds and indicate the time taken to complete disk encryption.
Performance Tests
Windows XP (32-bit) image with a hard disk
Hardware test specifications
|
|
Test results |
|
System
|
Dell Latitude E6410
|
|
Normal encryption |
5.93 h (21,379 s) |
|
CPU
|
Core i7 CPU M640 @ 2.80 GHz
|
|
Disable power-failure only |
4.86 h (17,529 s) |
|
RAM
|
4 GB
|
|
Used sectors only |
5.36 min (322 s) |
| Drive |
500 GB 7200 RPM HDD |
|
Usage of both |
4.53 min (272 s) |
| File format |
NTFS |
|
|
|
| Partition type |
MBR |
|
|
|
| Total available capacity |
465.76 GB |
|
|
|
Used space
(after operating system install) |
5.31 GB |
|
|
|
Windows 7 (64-bit) image with a hard disk
Hardware test specifications
|
|
Test results |
|
System
|
Lenovo T520
|
|
Normal encryption |
6.3 h (22,798 s) |
|
CPU
|
Core i5 CPU 2540M @ 2.5 GHz
|
|
Disable power-failure only |
5.1 h (18,367 s) |
|
RAM
|
4 GB
|
|
Used sectors Only |
22.3 min (1,340 s) |
| Drive |
500 GB 7200 RPM HDD |
|
Usage of both |
17.75 min (1,065 s) |
| File format |
NTFS |
|
|
|
| Partition type |
MBR |
|
|
|
| Total available capacity |
465.76 GB |
|
|
|
Used space
(after operating system install) |
18.4 GB |
|
|
|
Windows 8 Pro UEFI (64-bit) image with a hard disk
Hardware test specifications
|
|
Internal test results |
|
System
|
Lenovo T520
|
|
Normal encryption |
5.05 h (18,210 s) |
|
CPU
|
Core i5 CPU 2540M @ 2.5 GHz
|
|
Disable power-failure only |
4.29 h (15,461 s) |
|
RAM
|
4 GB
|
|
Used sectors Only |
19.55 min (1,173 s) |
| Drive |
500 GB 7200 RPM HDD |
|
Usage of both |
15.63 min (938 s) |
| File format |
NTFS |
|
|
|
| Partition type |
GPT |
|
|
|
| Total available capacity |
465.76 GB |
|
|
|
Used space
(after operating system install) |
19.1 GB |
|
|
|
