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1.4.7AC Adapter

The AC adapter supplies DC voltage to the system converter to operate and/or charge the installed battery pack(s). The adapter provides sufficient power to charge each main battery pack in 1.5 hours or less with the system off, or in 2.5 hours or less with the system on. The AC adapter power specifications are presented in Chapter 6.

1.4.8Automobile Adapter

The automobile adapter is used to charge the computer while traveling in an automobile. The Automobile Adapter power specifications are presented in Chapter 6.

1.4.9Lithium Ion Battery Pack

Lithium Ion (Li-ion) battery packs offer superior performance over nickel metal hydride batteries. NiMH batteries are not recommended. Li-ion batteries weigh approximately half as much as the NiMH battery packs and are compatible with the External Battery Charger and its charging options. They are available in both battery handle and modular bay forms.

1.4.10 External Battery Charger

The External Battery charger has the following features:

Two battery charge slots

Accepts Li-ion handle and modular batteries

Fast charges one battery in 1.5 hours

Fast charges two batteries in 3 hours

1.4.11 External Keyboards

The following external full-size keyboards are supported:

Enhanced III keyboard

SpaceSaver keyboard

Alternative design keyboard

1.4.12 External Monitors

The following external monitors are supported:

QVision 172 Color Monitor

151 FS Color Monitor

171 FS Color Monitor

V50 Color

V70 Color

1-8 Product Description

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Compaq 4140T, 4130T AC Adapter, Automobile Adapter, Lithium Ion Battery Pack, External Battery Charger, External Keyboards

4130T, 4200, 4115, 4150, 4131T specifications

The Compaq 4160T Slimline, along with its variants – 4125D, 4150, 4120T, and 4150T – represents a series of personal computers that were engineered during the early 1990s. These systems were particularly popular for their compact design and efficient performance, catering to both individual users and businesses seeking reliable computing solutions.

The Compaq 4160T Slimline was designed with portability in mind. It featured a slim form factor that allowed it to fit easily into limited spaces, making it an ideal choice for environments where desk space was at a premium. One of the standout characteristics of the 4160T was its lightweight design, which aided in ease of transport.

The 4125D variant was notable for its robust performance capabilities. It utilized an Intel 486 processor, which provided enhanced processing power for multitasking and running memory-intensive applications. The system came equipped with an array of RAM options and upgradable storage, making it adaptable to various user needs.

The Compaq 4150 and 4150T models built upon the strong foundation of their predecessors, offering improved specifications. These models supported a greater range of peripheral devices, including external drives, printers, and modems, thanks to their extensive connectivity options. The 4150T further featured advanced graphics capabilities, making it suitable for light gaming and multimedia tasks.

The 4120T targeted users who prioritized a balance between performance and cost. With its value-driven design, this model provided essential computing features and was often utilized in educational settings and small offices. Its reliability and ease of use made it a favored choice for individuals who required straightforward functionality.

All models in this series showcased Compaq's commitment to innovation, featuring technologies such as integrated memory management and support for DOS-based applications. Additionally, the systems were equipped with customizable options, allowing users to choose specific configurations that best suited their unique requirements.

In summary, the Compaq 4160T Slimline and its counterparts presented a solution that combined compact design with practical performance. Their legacy continues to remind us of the evolution of personal computing and the foundational role that systems like these played in the development of modern PCs. These models represented a bridge between earlier computing technology and the more sophisticated devices that followed, paving the way for advancements in the industry.