Option

Description

 

 

 

 

Enable

Expert Key Management

Allows you to manipulate the security key databases only if the system is

 

in Custom Mode. The Enable Custom Mode option is disabled by

 

default. The options are:

 

PK

 

KEK

 

db

 

dbx

If you enable the Custom Mode, the relevant options for PK, KEK, db, and dbx appear. The options are:

Save to File- Saves the key to a user-selected file

Replace from File- Replaces the current key with a key from a user- selected file

Append from File- Adds a key to the current database from a user- selected file

Delete- Deletes the selected key

Reset All Keys- Resets to default setting

Delete All Keys- Deletes all the keys

 

 

NOTE: If you disable the Custom Mode, all the changes made will

 

 

be erased and the keys will restore to default settings.

Table 7. Performance

 

 

 

 

Option

Description

 

 

Multi Core Support

This field specifies whether the process will have one or all cores

 

enabled. The performance of some applications will improve with the

 

additional cores. This option is enabled by default.Allows you to enable

 

or disable multi-core support for the processor. The options are:

 

All

 

1

 

2

 

Default Setting: All

Intel SpeedStep

Allows you to enable or disable the Intel SpeedStep feature.

 

Default Setting: Enable Intel SpeedStep

C States Control

Allows you to enable or disable the additional processor sleep states.

 

Default Setting: The option C states is enabled.

Intel TurboBoost

Allows you to enable or disable the Intel TurboBoost mode of the

 

processor.

 

Default Setting: Enable Intel TurboBoost

48

Page 48
Image 48
Dell E5440 owner manual Kek

E5440 specifications

The Dell E5440 is a robust and reliable laptop designed primarily for business users, blending performance with portability. As part of the Latitude series, it aims to deliver a productive experience for professionals on the go.

One of the standout features of the Dell E5440 is its solid build quality. It is crafted with durable materials that withstand the rigors of daily use, making it an ideal choice for frequent travelers. The laptop has a sleek and professional design, featuring a matte black finish that not only looks sophisticated but also helps minimize fingerprints and smudges.

Under the hood, the E5440 is powered by Intel's 4th generation Core processors, available in i3, i5, and i7 configurations. This gives users the flexibility to choose a version that best meets their performance requirements. The laptop typically comes with a minimum of 4GB of RAM, expandable to 16GB, ensuring that multitasking is seamless, even when running demanding applications.

For storage, the E5440 offers various options, including traditional hard drives as well as solid-state drives, which significantly enhance speed and reliability. Users can select storage sizes that range from 500GB HDDs to up to 512GB SSDs, catering to various needs for file storage and access speed.

The display of the Dell E5440 is another highlight. It features a 14-inch HD (1366 x 768) or Full HD (1920 x 1080) anti-glare screen, offering good visibility in varying lighting conditions. The screen’s size strikes an excellent balance between portability and usability, making it easy to work on documents or presentations without straining the eyes.

Furthermore, the E5440 is equipped with an array of connectivity options, including USB 3.0 ports, HDMI, VGA, and an Ethernet port. This ensures that users can connect to a wide range of devices and networks, making it exceptionally versatile for different working environments. Additionally, the laptop incorporates Intel’s vPro technology, enhancing manageability and security.

Battery life is another strong point for the Dell E5440. It features a long-lasting battery that enables users to stay productive throughout the day without constantly searching for power outlets. The option for a 6-cell battery contributes to extended usage, ideal for meetings and travel.

Overall, the Dell E5440 is an exceptional tool for business professionals, offering a harmonious blend of performance, durability, and essential features that cater to the demands of modern work environments. Its combination of powerful processors, ample connectivity options, and reliable battery life make it a compelling choice for those seeking a dependable laptop.