Menu ItemDescription

Remote Terminal Type Allows you to set the remote console terminal type. By default, the Remote Terminal Type option is set to VT 100/VT220.

Redirection After Boot Allows you to enable or disable to the BIOS console redirection when the operating system is

loaded. By default, the Redirection After Boot option is set to Enabled.

System Profile Settings Screen

Menu Item

Description

System Profile

Allows you to set the system profile. If you set the System Profile option to a mode other than

 

Custom, the BIOS automatically sets the rest of the options. You can only change the rest of the

 

options if the mode is set to Custom. By default, the System Profile option is set to Performance

 

Per Watt Optimized (DAPC). DAPC is Dell Active Power Controller.

 

NOTE: The following parameters are available only when the System Profile is set to Custom.

CPU Power

Allows you to set the CPU power management. By default, the CPU Power Management option is

Management

set to System DBPM (DAPC). DBPM is Demand-Based Power Management.

Memory Frequency

Allows you to set the memory frequency. By default, the Memory Frequency option is set to

 

Maximum Performance.

Turbo Boost

Allows you to enable or disable the processor to operate in turbo boost mode. By default, the

 

Turbo Boost option is set to Enabled.

C1E

Allows you to enable or disable the processor to switch to a minimum performance state when it

 

is idle. By default, the C1E option is set to Enabled.

C States

Allows you to enable or disable the processor to operate in all available power states. By default,

 

the C States option is set to Enabled.

Monitor/Mwait

Allows you to enable Monitor/Mwait instructions in the processor. By default, the Monitor/Mwait

 

option is set to Enabled for all system profiles, except Custom.

 

NOTE: This option can be disabled only if the C States option in Custom mode is disabled.

 

NOTE: When C States is enabled in Custom mode, changing the Monitor/Mwait setting does

 

not impact system power/performance.

Memory Patrol

Allows you to set the memory patrol scrub frequency. By default, the Memory Patrol Scrub

Scrub

option is set to Standard.

Memory Refresh

Allows you to set the memory refresh rate. By default, the Memory Refresh Rate option is set to

Rate

1x.

Memory Operating

Allows you to set the DIMM voltage selection. When set to Auto, the system automatically sets

Voltage

the system voltage to the optimal setting based on the DIMM capacity and the numbers of

 

DIMMs installed. By default, the Memory Operating Voltage option is set to Auto.

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Dell QHB owner manual System Profile Settings Screen

QHB specifications

The Dell QHB, a significant entry in Dell's lineup of versatile workstations, is designed to cater to the needs of professionals requiring high performance and reliability. This powerful machine stands out in various sectors including engineering, graphics design, and data analysis, owing to its robust features and cutting-edge technologies.

One of the most notable characteristics of the Dell QHB is its powerful processing capabilities. Equipped with the latest Intel Core or Xeon processors, it offers exceptional multi-threaded performance, facilitating smooth operation even under heavy workloads. Users can experience seamless multitasking, which is crucial for demanding applications.

Graphics performance is another standout feature of the QHB. It can be configured with high-performance NVIDIA RTX or AMD Radeon graphics cards, which enable spectacular renderings and support for high-resolution displays. This makes the workstation particularly appealing to graphic designers and video editors who need to work with advanced visual content.

The QHB is designed with expandability in mind. It supports multiple RAM configurations, allowing users to maximize memory up to 128GB or more. Such expandability ensures that the workstation can handle vast datasets and complex simulations efficiently. Additionally, it comes with ample storage options, including SSDs and traditional hard drives, providing users with the flexibility to choose performance or capacity based on their specific needs.

Another critical aspect of the Dell QHB is its thermal management system. The workstation employs sophisticated cooling technologies that prevent overheating, ensuring sustained performance under heavy loads. Quality build materials and thoughtful design contribute to a durable chassis, which means the QHB can withstand the rigors of professional environments.

Advanced connectivity options are also a hallmark of the Dell QHB. It features multiple USB ports, Thunderbolt connections, and DisplayPorts, making it versatile and compatible with a wide range of peripherals and monitors. This level of connectivity aids users in setting up efficient workflows and enhances overall productivity.

The design of the QHB emphasizes user comfort, with ergonomic considerations such as easily accessible ports and a user-friendly layout. It also incorporates energy-efficient components, aligning with Dell's commitment to sustainability without sacrificing performance.

In summary, the Dell QHB is a highly versatile workstation tailored for professionals seeking high performance, stellar graphics capabilities, expandability, efficient thermal management, and robust connectivity options. This makes it an ideal choice for demanding tasks in various industries, ensuring it remains a dependable tool for creative and analytical work.