Posted in: Keyboards, Guide

How to Choose the Right Size Mechanical Keyboard for Your Needs

Last Updated on June 9, 2023

The rising popularity of mechanical keyboards has sparked a demand for keyboards that provide a superior typing experience. When it comes to choosing the right mechanical keyboard, size plays a crucial role in ensuring comfort, productivity, and overall user satisfaction. In this comprehensive guide, we will delve into the factors you need to consider when selecting a mechanical keyboard size, explore various keyboard layouts, and provide insights into choosing the right size for different use cases. By the end of this article, you’ll have a clear understanding of how to find the perfect mechanical keyboard size that suits your needs and preferences.

Understanding Mechanical Keyboards

Mechanical keyboards have gained significant popularity in recent years, offering a superior typing experience compared to traditional membrane keyboards. Understanding the intricacies of mechanical keyboards can help you make an informed decision when choosing the right one for your needs. In this section, we will delve into the definition and features of mechanical keyboards, their advantages over membrane keyboards, the different types of mechanical switches available, and the benefits of using a mechanical keyboard.

A. Definition and Features of Mechanical Keyboards

Mechanical keyboards are input devices that utilize individual mechanical switches for each key. Unlike membrane keyboards, which use a single rubber dome layer beneath the keys, mechanical keyboards have a separate mechanical switch for each keycap. This design offers several notable features:

  1. Enhanced Durability: Mechanical keyboards are built to last. The individual switches are more robust and can withstand millions of keystrokes without losing their tactile or audible properties. This durability ensures that your keyboard will serve you reliably for years to come.
  2. Tactile Feedback: Mechanical switches provide tactile feedback, which means that you can feel a distinct physical bump or click when pressing a key. This feedback offers a satisfying typing experience, allowing for improved accuracy and comfort.
  3. Customization Options: Mechanical keyboards often offer a higher degree of customization compared to membrane keyboards. They may feature programmable keys, customizable backlighting, and software that allows you to remap keys or create macros. This flexibility enables you to tailor the keyboard to your specific preferences and needs.

B. Advantages Over Membrane Keyboards

Mechanical keyboards offer several advantages over their membrane counterparts. Here are some key benefits of using a mechanical keyboard:

  1. Typing Experience: The tactile feedback provided by mechanical switches enhances the typing experience. The distinct tactile bump or audible click informs you that the keypress has registered, reducing the likelihood of errors. This feature is especially beneficial for touch typists and individuals who spend long hours typing.
  2. Accuracy and Responsiveness: Mechanical switches are more responsive than rubber dome membranes. The actuation point, the point at which the keypress registers, is precise and consistent, ensuring that your keystrokes are recognized accurately. This feature is particularly advantageous for gamers and fast typists who require quick and accurate input.
  3. Durability: As mentioned earlier, mechanical keyboards are known for their durability. The individual mechanical switches are designed to withstand heavy use and maintain their performance over time. This longevity makes them a reliable investment, especially for those who rely on their keyboards for work or gaming.
  4. Key Rollover and Anti-Ghosting: Mechanical keyboards often have superior key rollover and anti-ghosting capabilities. Key rollover refers to the ability of a keyboard to register multiple simultaneous keypresses, while anti-ghosting prevents incorrect or missing key inputs. These features are crucial for gamers who require precise and rapid keystrokes during gameplay.

C. Different Types of Mechanical Switches

One of the distinguishing features of mechanical keyboards is the wide variety of switches available. These switches differ in terms of their actuation force, tactile feedback, and auditory properties. Some popular mechanical switch brands include Cherry MX, Gateron, and Kailh. Here are a few common types of mechanical switches:

  1. Cherry MX Blue: Cherry MX Blue switches are known for their tactile feedback and audible click. They require a moderate actuation force and are favored by typists who enjoy the tactile response and audible confirmation of keypresses.
  2. Cherry MX Brown: Cherry MX Brown switches offer a tactile bump without the audible click. They have a lighter actuation force compared to Cherry MX Blue switches, making them suitable for both typing and gaming.
  3. Cherry MX Red: Cherry MX Red switches are linear switches without tactile feedback or audible click. They have a light actuation force, making them ideal for rapid and quiet keystrokes. Gamers, in particular, often prefer these switches for their smooth and responsive feel.
  4. Gateron Brown: Gateron Brown switches are similar to Cherry MX Brown switches, providing tactile feedback without the audible click. They are often considered a more cost-effective alternative to Cherry MX switches.
  5. Kailh Speed Silver: Kailh Speed Silver switches are linear switches with a very low actuation force. They are designed for fast and light keystrokes, making them popular among gamers who require rapid input.

D. Benefits of Using a Mechanical Keyboard

Using a mechanical keyboard offers numerous benefits, making it a worthwhile investment for individuals seeking a high-quality typing experience. Here are some advantages of using a mechanical keyboard:

  1. Increased Productivity: The tactile feedback and responsive nature of mechanical switches can enhance your typing speed and accuracy. This improvement in productivity is especially noticeable for professionals who spend a significant amount of time working on their computers.
  2. Ergonomics and Comfort: Mechanical keyboards often feature ergonomic designs and options for wrist support, allowing for a more comfortable typing position. The tactile feedback also promotes proper finger placement, reducing strain and fatigue during long typing sessions.
  3. Customization and Personalization: Mechanical keyboards provide extensive customization options, allowing you to tailor the keyboard to your preferences. From programmable keys to customizable backlighting, you can create a setup that suits your specific needs and aesthetic preferences.
  4. Longevity and Reliability: The durability of mechanical keyboards ensures that they will endure heavy usage without experiencing a decline in performance. This longevity makes them a reliable choice, providing consistent and satisfying typing experiences for years to come.

In conclusion, mechanical keyboards offer a superior typing experience compared to membrane keyboards. With their durable construction, tactile feedback, and customizable options, mechanical keyboards provide enhanced accuracy, responsiveness, and comfort. The availability of various mechanical switch types allows users to choose switches that align with their typing style and preferences. Whether you are a gamer, programmer, or office worker, investing in a mechanical keyboard can significantly improve your overall typing experience and productivity.

Factors to Consider when Choosing a Mechanical Keyboard Size

When choosing a mechanical keyboard size, there are several important factors to consider. These factors can greatly impact your comfort, productivity, and overall typing experience. Let’s dive into the details of each factor:

A. Ergonomics and Comfort:

  1. Importance of Proper Hand Positioning: Ergonomics plays a crucial role in ensuring a comfortable typing experience. Consider a keyboard size that allows for proper hand positioning and promotes a neutral wrist posture. This helps prevent strain and fatigue in the hands and wrists, reducing the risk of repetitive strain injuries (RSIs).
  2. Size Considerations for Wrist Alignment: The size of the keyboard can affect the alignment of your wrists while typing. It’s essential to choose a keyboard size that allows your wrists to remain straight and aligned with your forearms. This promotes a natural and ergonomic typing posture, minimizing the risk of discomfort or pain in the long run.
  3. Key Reachability and Finger Fatigue: The size of the keyboard also impacts the reachability of keys. Consider a keyboard size that allows for comfortable and effortless key access, reducing finger fatigue and minimizing the need for excessive stretching or straining to reach certain keys. This is particularly important if you type for extended periods.

B. Available Desk Space:

  1. Measuring the Available Area: Before choosing a mechanical keyboard size, measure the available desk space where the keyboard will be placed. Ensure that the keyboard fits comfortably within the designated area without causing any overcrowding or compromising your ability to work efficiently.
  2. Keyboard Layout and Space-Saving Options: Different keyboard sizes offer varying layouts and space-saving options. Compact layouts, such as Tenkeyless (TKL) or 60% keyboards, remove the numeric keypad or additional keys to reduce the overall footprint. These options can be beneficial if you have limited desk space or prefer a minimalist setup.

C. Portability Requirements:

  1. Travel-Friendly Keyboard Options: If you frequently travel or need a keyboard for on-the-go use, consider a travel-friendly mechanical keyboard. These keyboards are typically more compact and lightweight, making them easier to carry in your bag or backpack. Look for keyboards with a slim profile and durable construction to withstand the rigors of travel.
  2. Compact Layouts and Detachable Cables: Mechanical keyboards with compact layouts and detachable cables offer added convenience for portability. The compact layout ensures the keyboard takes up minimal space, while detachable cables make it easier to pack and transport. This feature also allows for easy cable replacement or customization.
  3. Wireless vs. Wired Keyboards: Consider whether you require a wireless or wired keyboard. Wireless keyboards offer the freedom of movement and a clutter-free desk setup, while wired keyboards provide a reliable and uninterrupted connection. Evaluate your portability needs and preference for a wired or wireless setup to make the appropriate choice.

By carefully considering these factors, you can choose the right size mechanical keyboard that aligns with your ergonomic needs, fits your available desk space, and meets your portability requirements. Remember that everyone’s preferences and requirements may differ, so take the time to assess your specific needs before making a decision.

Common Mechanical Keyboard Sizes and Layouts

A. Full-size Keyboards:

How to Choose the Right Size Mechanical Keyboard for Your Needs

Full-size keyboards feature a standard 104/105-key layout, including a numeric keypad on the right side. This layout is the most common and provides all the keys typically found on a traditional keyboard. The benefits of a full-size keyboard include easy access to all keys, particularly useful for users who frequently input numerical data or require the use of function keys. However, full-size keyboards tend to be larger and may take up more desk space, which could be a drawback for those with limited workspace or who prefer a more compact setup.

B. Tenkeyless (TKL) Keyboards:

SteelSeries Apex Pro TKL Wireless 2023 Ed

Tenkeyless keyboards, as the name suggests, omit the numeric keypad found on full-size keyboards. This design choice allows for a more compact and streamlined keyboard, saving space on the desk and offering enhanced portability. TKL keyboards are popular among gamers and those who don’t rely heavily on the numeric keypad for their daily tasks. The absence of the numeric keypad also promotes better ergonomics by allowing users to position their mouse closer to the keyboard.

C. Compact and 60% Keyboards:


Compact and 60% keyboards take minimalism to the extreme by further reducing the number of keys compared to TKL keyboards. These keyboards typically eliminate the function row, navigation cluster, and numeric keypad, resulting in a much smaller form factor. The compact layout offers several advantages, such as freeing up more desk space and encouraging better hand placement and typing posture. While some may find the reduced number of keys challenging at first, compact keyboards often provide customization options and programming layers, allowing users to create their preferred key layouts and access additional functions through key combinations.

D. Other Sizes: 75%, 65%, and 40%:

Beyond the common full-size, TKL, and compact layouts, there are niche keyboard sizes that cater to specific user preferences. The 75% layout strikes a balance between compactness and functionality, typically retaining the arrow keys and a dedicated function row. 65% keyboards offer a more compact layout while still including arrow keys. Both these sizes are favored by users who want a smaller form factor while maintaining essential keys for daily use.

On the other hand, 40% keyboards take compactness to the extreme, often consisting of a single row of keys and relying heavily on layers for functionality. These keyboards are highly customizable and favored by enthusiasts and users with specific preferences, such as programmers who prefer a minimalistic layout or users who desire a portable keyboard for on-the-go typing.

Each of these specialized keyboard sizes has its own advantages and caters to specific user needs. It’s important to consider your typing habits, space limitations, and desired functionality when choosing a mechanical keyboard size and layout that suits you best.

Choosing the Right Size for Different Use Cases

A. Gaming Keyboards

  1. Optimal key layout for gaming: When it comes to gaming keyboards, the optimal key layout is crucial for providing gamers with a competitive edge. Gaming keyboards often feature a tenkeyless (TKL) or compact layout that eliminates the numeric keypad, allowing for more space to maneuver the mouse. This layout provides gamers with greater freedom of movement and reduces strain on the arm during intense gaming sessions.
  2. Customizable macro keys and media controls: Another important aspect of gaming keyboards is the inclusion of customizable macro keys and media controls. Macro keys are programmable keys that can be assigned with complex in-game commands or repetitive tasks, providing gamers with quick access to perform specific actions. Media controls, such as volume adjustment and playback control, allow for convenient management of audio settings without leaving the game.

B. Programming and Productivity

  1. Ideal layouts for coding and typing: For programmers and individuals engaged in productivity tasks like typing and coding, an ideal keyboard layout is essential for efficiency and comfort. Keyboards with a standard full-size layout or a tenkeyless (TKL) layout are commonly preferred. These layouts provide ample space for typing and often include dedicated function keys and navigation clusters, making it easier to navigate through lines of code or access frequently used commands.
  2. Dedicated function keys and navigation clusters: Programmers often rely on dedicated function keys and navigation clusters for quick access to essential shortcuts and commands. Function keys allow for instant access to commonly used functions, while navigation clusters include arrow keys and other navigation controls, enabling programmers to navigate through code and documents with ease.

C. Office and Professional Use

  1. Numeric keypad necessity for data entry: In office and professional settings that involve extensive data entry, a keyboard with a numeric keypad is essential. Accountants, data analysts, and professionals working with spreadsheets and calculations rely on the numeric keypad for rapid and accurate data input. The presence of a numeric keypad significantly enhances productivity and efficiency in these tasks.
  2. Comfortable typing experience for long hours: Office and professional users often spend long hours typing, making comfort a top priority. Keyboards with ergonomic designs, such as an angled or split layout, can help reduce strain on the wrists and promote a more natural typing posture. Additionally, keyboards with tactile and responsive mechanical switches offer a satisfying typing experience and can help reduce finger fatigue during extended typing sessions.

D. Specialized Needs: Accessibility and Niche Interests

  1. Keyboards for users with disabilities: Mechanical keyboards can be customized to accommodate users with disabilities. Keyboards with larger keycaps, alternative layouts, or programmable features can assist individuals with limited dexterity or specific accessibility requirements. These keyboards ensure that everyone can enjoy the benefits of mechanical keyboards regardless of their physical capabilities.
  2. Specific layouts for specific tasks (e.g., editing, music production): Certain professions or hobbies require specific keyboard layouts tailored to their unique needs. For example, video editors may benefit from keyboards with dedicated shortcut keys for video editing software, allowing for quick and seamless editing operations. Similarly, music producers may prefer keyboards with specialized controls for MIDI programming and music production software. These specialized layouts cater to niche interests and enhance workflow efficiency in specific tasks.

By considering these factors and selecting the appropriate keyboard size and layout based on different use cases, individuals can optimize their typing and gaming experiences. The right keyboard size ensures comfort, functionality, and increased productivity, ultimately enhancing the overall user satisfaction.

Additional Considerations when Choosing a Mechanical Keyboard

A. Backlighting and RGB options

  1. Aesthetic appeal and customization: Backlighting and RGB (Red, Green, Blue) options add a touch of visual appeal to mechanical keyboards. Backlighting refers to the illumination of the keys, allowing users to work or game in dimly lit environments. RGB lighting takes it a step further by offering a wide range of colors and lighting effects, allowing users to personalize their keyboard’s appearance.

With backlighting, users can easily locate keys in low-light conditions, improving overall accuracy and reducing eye strain. RGB lighting, on the other hand, offers a high level of customization, allowing users to choose specific colors and lighting patterns to match their preferences or gaming setups. This aesthetic customization adds a visually pleasing element to the overall user experience.

  1. Impact on battery life (for wireless keyboards): For those considering wireless mechanical keyboards with backlighting or RGB lighting, it’s important to note that these features can have an impact on battery life. Illuminated keys consume additional power, which may result in shorter battery life compared to keyboards without lighting options.

When opting for a wireless mechanical keyboard with backlighting or RGB lighting, it’s essential to consider battery capacity, usage time, and charging options. Manufacturers often provide estimates of battery life under different lighting conditions, helping users make an informed decision based on their specific needs.

B. Build quality and materials

  1. Aluminum vs. plastic frames: Build quality and materials significantly influence the durability and overall feel of a mechanical keyboard. Keyboards with aluminum frames are renowned for their sturdiness, providing a robust typing experience. Aluminum frames offer excellent structural integrity, reducing the chances of flexing or bending during intense typing or gaming sessions. They are also more resistant to wear and tear, ensuring long-lasting performance.

On the other hand, keyboards with plastic frames are generally more budget-friendly. Although they may lack the premium feel of aluminum, high-quality plastic frames can still provide satisfactory durability and typing comfort. Plastic frames often come in a variety of finishes, allowing users to choose a style that suits their preferences.

  1. Keycap materials and printing methods: The materials used for keycaps and the printing methods employed greatly impact the overall quality and longevity of a mechanical keyboard. Keycap materials can vary from ABS (Acrylonitrile Butadiene Styrene) plastic to PBT (Polybutylene Terephthalate) plastic, each with its own characteristics.

ABS keycaps are commonly used and offer a smooth, slightly glossy surface. However, they may be prone to wear and develop a shine over time. PBT keycaps, on the other hand, have a more textured surface and are known for their durability and resistance to shine. They are often preferred by enthusiasts for their long-lasting quality.

Printing methods also play a role in keycap longevity. Mechanical keyboards may use laser-etched, pad-printed, or double-shot injection molding methods for keycap legends (letters, symbols, or icons). Double-shot keycaps are highly durable, as the legends are molded with a different plastic material, ensuring that the labeling remains clear and doesn’t fade over time.

C. Key switches and their characteristics

  1. Sound, tactile feedback, and actuation force: Key switches are the heart of a mechanical keyboard, and their characteristics greatly influence the typing experience. Mechanical switches can be categorized into three main types: linear, tactile, and clicky.

Linear switches provide a smooth keystroke without any tactile feedback or audible click. They are often preferred for gaming or environments where silent typing is desired. Tactile switches offer a noticeable bump or tactile feedback when the key actuates, providing a satisfying sensation. Clicky switches have an audible click sound in addition to the tactile bump, giving a distinct typing experience.

Actuation force refers to the amount of pressure required to register a keystroke. Some switches have a lighter actuation force, resulting in a faster and more responsive typing experience, while others have a heavier actuation force that offers more resistance and precision. It’s crucial to consider personal preferences and typing style when choosing the appropriate key switch.

  1. Personal preferences and switch options: Key switch preferences can vary greatly from person to person. Some individuals may prefer a quieter typing experience with linear switches, while others may enjoy the satisfying tactile feedback of clicky switches. It’s important to consider personal preferences, typing habits, and the intended use of the keyboard when selecting a switch type.

Furthermore, within each switch type, there are various options offered by different manufacturers. Each switch variant may have slight differences in actuation force, tactile feedback, or sound level. Researching and trying out different switch options can help users find the perfect balance that suits their typing style and preferences.

D. Price range and budget considerations

  1. Value for money and long-term investment: Price range and budget are important factors to consider when choosing a mechanical keyboard. While high-end mechanical keyboards often offer premium features, it’s essential to determine whether those features align with your needs and justify the price tag.

Consider the value for money and long-term investment potential of the keyboard. Higher-priced keyboards may offer better build quality, advanced customization options, and more durable key switches. However, it’s important to find the right balance between features, quality, and affordability that suits your requirements.

  1. Balancing features and cost: When budgeting for a mechanical keyboard, it’s crucial to prioritize features based on your usage and preferences. Identify the key features that are most important to you, such as switch type, keyboard layout, and build quality, and allocate your budget accordingly.

It’s worth noting that mechanical keyboards are available across a wide price range, ranging from budget-friendly options to high-end models. By understanding your needs, assessing the importance of various features, and setting a realistic budget, you can find a mechanical keyboard that offers excellent value and meets your requirements.

By considering these additional factors, such as backlighting and RGB options, build quality and materials, key switches and their characteristics, as well as price range and budget considerations, you can make a well-informed decision when choosing the right size mechanical keyboard for your needs.

Frequently Asked Questions (FAQs)

What are the advantages of using a mechanical keyboard?

Mechanical keyboards offer improved durability, better key actuation, and a more satisfying typing experience compared to membrane keyboards. They also provide a wide range of switch options to cater to individual preferences.

Is there a significant difference between switch types?

Yes, there are noticeable differences between switch types. Some switches provide tactile feedback and audible clicks, while others offer smooth linear keystrokes. The choice of switch type depends on personal preference and intended use.

Can I use a mechanical keyboard for gaming?

Absolutely! Mechanical keyboards are widely used for gaming due to their superior key actuation, customizable layouts, and responsive switches. Gaming keyboards often have features like macro keys and media controls to enhance the gaming experience.

How do I measure the available space on my desk?

To measure the available space on your desk, use a measuring tape or ruler to determine the length and width of the area where the keyboard will be placed. Consider any additional peripherals or accessories you may want to accommodate.

Are there compact mechanical keyboards with wireless options?

Yes, there are compact mechanical keyboards available with wireless options. These keyboards offer the convenience of wireless connectivity while maintaining a compact form factor suitable for on-the-go or minimalist setups.

Which keyboard size is most suitable for coding?

Keyboard size for coding depends on personal preference and coding requirements. Full-size and TKL keyboards are popular choices, as they provide dedicated function keys and ample space for comfortable typing and navigation.

Can I replace keycaps on a mechanical keyboard?

Yes, many mechanical keyboards allow for keycap replacement. This enables users to customize the look and feel of their keyboard by choosing keycaps of different colors, materials, and profiles.

How do I choose the right switch type for my preferences?

To choose the right switch type, it’s recommended to try out different switches if possible. Alternatively, research and review the characteristics of different switch types to determine which one aligns with your desired typing experience.

What is the average price range for mechanical keyboards?

The average price range for mechanical keyboards varies depending on the brand, features, and build quality. Entry-level mechanical keyboards can start around $50, while high-end models with advanced features can range upwards of $200 or more.

How long do mechanical keyboards typically last?

Mechanical keyboards are known for their durability and longevity. With proper care, they can last for several years or even decades. The lifespan may vary based on usage, build quality, and individual key switches.

Conclusion: How to Choose the Right Size Mechanical Keyboard for Your Needs

In conclusion, choosing the right size mechanical keyboard is essential for a comfortable and productive typing experience. By considering factors such as ergonomics, available desk space, and portability requirements, you can find a mechanical keyboard size that perfectly suits your needs. Whether you’re a gamer, programmer, office worker, or have specialized requirements, there is a mechanical keyboard size and layout that will optimize your efficiency and satisfaction. So don’t hesitate to explore the various options available, try different switch types, and find the perfect mechanical keyboard size that enhances your productivity and brings joy to your daily typing experience.

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