HMX FJ400 vs. HMX Silent Sakura - 43g
An in-depth look at the HMX FJ400 and the HMX Silent Sakura - 43g switches—which one is the best fit for you?
Overview
When it comes to choosing the right mechanical keyboard switch, the HMX FJ400 and the HMX Silent Sakura - 43g offer distinct experiences tailored to different preferences and environments. The FJ400, positioned as a middle ground in the HMX Film switch lineup, is recognized for its balanced sound profile that caters to typists who appreciate a harmonious blend of tactile response and auditory feedback. In contrast, the Silent Sakura - 43g is designed for those who prefer a more tranquil typing experience, with its ultra-light 43g bottom-out force providing a soft touch that mimics the soothing sound of raindrops gently falling. This makes the Silent Sakura ideal for quieter settings or for users who type lightly. Both switches provide a smooth, linear feel, but they cater to unique typing experiences—whether you seek a balanced auditory presence or an almost silent stroke. However, let's dive in a bit deeper beyond generalities so you can best decide on the best switch for you.
By the numbers
Technical specifications
Actuation force
50g
Actuation force
37g
Bottom-out force
58g
Bottom-out force
43g
Pre-travel
2.00 mm
Pre-travel
2.00 mm
Total travel
3.80 mm
Total travel
4.00 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Partial box
Stem material
T2
Stem material
POM
Top housing material
POM
Top housing material
Nylon
Bottom housing material
Nylon
Bottom housing material
Polycarbonate
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
22mm single-stage spring
Spring
22mm extended single-staged spring
Housing materials
When comparing the housing materials of the HMX FJ400 and the HMX Silent Sakura - 43g, we find notable distinctions that influence both the sound and feel of the switches. The FJ400 features a POM top housing, which is known for delivering a unique and pleasing sound profile that leans towards a deeper and relatively muted character. In contrast, the Silent Sakura - 43g utilizes nylon for its top housing, delivering a sound profile that is similarly deep and full, but with a slightly different texture due to nylon's sound-absorbing properties. While both switches achieve a similar depth in sound, the FJ400's POM material gives it a more distinct auditory quality, promoting a unique experience for typists that appreciate nuanced differences in sound.
On the other hand, the bottom housing of each switch further elaborates on their sound characteristics, enhancing their individuality. The FJ400 incorporates a nylon bottom housing, which complements its top and contributes to a rounded sound profile. In contrast, the Silent Sakura - 43g features a polycarbonate bottom housing, characterized by a sharper and higher-pitched sound. Polycarbonate's stiffness provides a clearer and more resonant quality that is distinct from the softer, more muted qualities of nylon. This divergence means that, while both switches can create an engaging typing experience, the Silent Sakura - 43g offers a crisper auditory output that can be particularly appealing to users who preference such definitions in sound.
Ultimately, the combination of materials used in both switches provides a balanced typing experience tailored to different preferences without losing effective performance. Both the FJ400 and Silent Sakura - 43g leverage their unique housing materials to produce pleasing sound profiles that complement one another, allowing users to choose based on their preference for depth versus clarity. So, while the materials differ, typists can still achieve satisfying results depending on whether they prioritize a more muted sound experience with the FJ400 or a sharper auditory feedback with the Silent Sakura - 43g, showcasing how varied housing materials influence the overall switch experience.
Weight
When comparing the actuation and bottom out forces of the HMX FJ400 linear switch and the HMX Silent Sakura - 43g linear switch, clear distinctions arise. The FJ400 features a heavier actuation force of 50 grams and a bottom out force of 58 grams, while the Silent Sakura - 43g, as indicated by its name, has a lighter actuation force of 37 grams and a bottom out force of 43 grams. This makes the Silent Sakura significantly lighter than the FJ400. The difference in weight may appeal to users who prefer an easier typing experience for extended periods, such as during long workdays or gaming sessions. Conversely, the heavier FJ400 may be favored by those seeking a more substantial typing feel, providing a robust tactile experience. Thus, depending on individual preferences for typing comfort or feedback, one might choose the lighter Silent Sakura for effortless keystrokes or the heavier FJ400 for a firmer push.
Travel distance
The HMX FJ400 linear switch and the HMX Silent Sakura - 43g linear switch differ in their travel distances, with the FJ400 measuring 3.8 mm and the Silent Sakura at 4.0 mm. This indicates that the FJ400 offers a shorter travel distance, which can enhance responsiveness, making it an appealing choice for gamers seeking quicker actuation. On the other hand, the Silent Sakura's longer travel distance may provide a more substantial feel, appealing to those who prefer a deeper keystroke and a less abrupt experience. If you prioritize a quicker response time, the FJ400 could be the better option, while the Silent Sakura may satisfy those who appreciate a more traditional depth in their key presses.
Price comparison
Which switch is more bang for your buck?
The HMX FJ400 has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the FJ400 for $3.29.
The HMX Silent Sakura - 43g comes in at $3.50 per 10 switches.
Here at Milktooth, we offer the best prices on switches (on average, 27% lower the competition). In addition, we offer free shipping on orders over $49.00. We also offer free returns and exchanges, so you can shop with guaranteed satisfaction.
That said, while price is an important piece of the puzzle, our opinion is that you should ultimately pick the option that most suits your unique preferences since you’ll be using these switches for years to come. In other words, finding something perfect for you is, in our view, the most important criteria.
Typing experience
In terms of sound, the HMX FJ400 linear switch is known for its balanced sound profile, making it a versatile choice that will not overpower your typing experience or create a distraction. On the other hand, the HMX Silent Sakura - 43g linear switch has been engineered to provide a whisper-quiet typing experience, which resembles the gentle sound of raindrops tapping against a window. This acoustic design aims to create a serene typing environment, ideal for users who prefer a more subdued auditory experience. It's important to note that the actual sound of each switch can vary based on the specific keyboard build and choice of keycaps, so this may influence the overall auditory qualities you experience with either option.
When it comes to feel, the HMX FJ400 offers a tactile yet smooth experience that caters to typists looking for a reliable switch without being too harsh or too soft. In comparison, the Silent Sakura - 43g provides an ultra-light bottom-out force of 43g, making it particularly suitable for light typists. This lighter actuation allows for a more effortless typing motion, which can enhance comfort over extended typing sessions. Although they differ significantly in force, both switches feel linear, providing a smooth keystroke without the tactile bump that some may find distracting, thereby ensuring a consistent typing experience.
In conclusion, both the HMX FJ400 and the HMX Silent Sakura - 43g linear switches have unique features that cater to different user preferences. The FJ400 offers a balanced sound profile and a smooth typing feel, while the Silent Sakura prioritizes quietness with an ultra-light actuation force. Depending on your priorities—be it sound or the effort required to press the keys—either switch can provide a satisfying typing experience. However, if you prefer a quiet, unobtrusive environment, the Silent Sakura may be the optimal choice, whereas the FJ400 serves as a versatile option for those seeking balance in sound and feel.
Conclusion
To conclude, your choice between the HMX FJ400 linear switch and the HMX Silent Sakura - 43g linear switch will largely depend on your typing preferences and environment. If you prefer a balanced sound profile with a medium actuation force of 58 grams, the FJ400 may suit you best, especially if you enjoy tactile feedback and a more substantial feel while typing. This switch is an excellent option for those who engage in a mix of typing and gaming, offering satisfying responsiveness without being overly taxing on your fingers. On the other hand, if you seek a quieter typing experience with a lighter touch, the Silent Sakura - 43g will be more to your liking. With its ultra-light 43-gram bottom-out force, this switch is particularly ideal for those who spend long hours typing in shared spaces or environments where noise is a concern. Its soft actuation and whisper-quiet operation allow for a serene, distraction-free typing experience. Ultimately, your decision should reflect your typing style, surroundings, and whether you prioritize sound or feel. Each switch has its advantages; consider what matters most to you before making your final choice.
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