HMX FJ400 vs. Outemu Peach
An in-depth look at the HMX FJ400 and the Outemu Peach switches—which one is the best fit for you?
Overview
When choosing a mechanical keyboard switch, the HMX FJ400 and Outemu Peach offer distinct yet appealing characteristics for linear switch enthusiasts. The FJ400 is celebrated for its balanced sound profile, making it a versatile choice for both gaming and typing, appealing to users who seek a harmonious acoustic experience without being too loud or intrusive. In contrast, the Outemu Peach excels in delivering a remarkably lightweight feel, designed for those who prefer a feather-light typing experience. These switches not only enhance comfort during prolonged use but also offer a silenced operation, making them ideal for quiet environments or late-night gaming sessions. While both switches cater to linear preferences, they cater to different typing experiences and auditory desires. 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
40g
Bottom-out force
58g
Bottom-out force
50g
Pre-travel
2.00 mm
Pre-travel
2.00 mm
Total travel
3.80 mm
Total travel
3.30 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
Nylon
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
22mm single-stage spring
Spring
Stainless steel
Housing materials
The housing materials of the HMX FJ400 and the Outemu Peach switches share notable similarities, particularly in their bottom housing. Both switches utilize nylon for their bottom housings, which is recognized for its sound-absorbing qualities. This characteristic allows for a deeper and fuller sound profile when typing, achieved through nylon's softer nature that contributes to a rounder audio experience. Therefore, when you hit the bottom of either switch, the impact of the nylon material is evident, providing a muted yet satisfying sound. This commonality suggests that users will encounter a similar type of auditory feedback, regardless of the switch they choose.
In contrast, the top housing materials differ between the two switches. The FJ400 employs POM (polyoxymethylene) for its top housing, which produces a unique and pleasing sound profile that veers towards the deeper and more muted end of the spectrum. This is a noteworthy departure from the Outemu Peach, whose top housing is also made of nylon. The nylon in the Peach switch provides a comparable sound profile characterized by a softer and more rounded auditory experience. However, the POM top housing of the FJ400 adds a distinct element to the overall sound dynamics, offering options for users who may prefer the nuances associated with POM over nylon.
With the understanding that the bottom housings of both switches offer a similar auditory experience, the shining distinction lies in the top housing materials and their influence on sound dynamics when releasing keys. While the FJ400 may provide a unique POM sound signature that changes the overall experience, the Peach’s nylon top maintains a consistency that guarantees its sound profile remains deep and full. Ultimately, even while the FJ400 and Outemu Peach switches exhibit different top housing materials, users can expect similar results in bottom-out sound and feel due to their shared nylon bottom housing, showing how the combination of materials yields nuanced differences while retaining core characteristics.
Weight
When comparing the HMX FJ400 linear switch to the Outemu Peach linear switch, notable differences in actuation force and bottom out force emerge. The FJ400 requires an actuation force of 50 grams and a bottom out force of 58 grams, categorizing it as a medium-weight switch. In contrast, the Outemu Peach boasts a lighter actuation force of 40 grams and a bottom out force of 50 grams, making it a lighter option overall. This variance means that typists who prefer longer typing sessions may find the Peach to be more comfortable, while those who enjoy a firmer typing experience may lean towards the FJ400 for its heavier feel. Overall, if you prioritize a more substantial push and are accustomed to the feedback of a heavier switch, the FJ400 would suit your needs better, whereas the Peach is ideal for those seeking a lighter touch.
Travel distance
The HMX FJ400 linear switch features a travel distance of 3.8 mm, while the Outemu Peach linear switch has a shorter travel distance of 3.3 mm. This means that when pressed, the FJ400 travels further, offering a more substantial feel compared to the Peaches, which may be perceived as more abrupt and responsive due to its shorter travel. For gamers prioritizing quick key responses, the Peach may be the preferable choice. Conversely, those who appreciate a more pronounced depth in their keystrokes might find the longer travel distance of the FJ400 more satisfying. Ultimately, the decision hinges on individual preference for either a rapid response or a more substantial typing experience, with the FJ400 being the longer option and the Peach the shorter one.
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 Outemu Peach comes in at $3.40 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
When it comes to sound, the HMX FJ400 linear switch is known for providing a balanced sound profile, making it versatile enough for various environments, whether gaming or typing at work. This switch strikes a chord between being noticeable yet unobtrusive, catering to users who appreciate a harmonious auditory experience. In contrast, the Outemu Peach linear switch is characterized by a neutral and muted sound, producing softer, quieter keystrokes. This muted quality typically minimizes the associated noise of mechanical keyboards, which can be particularly advantageous in shared or quiet spaces, ultimately making it a more discreet option compared to the FJ400.
In terms of feel, the FJ400 offers a well-rounded typing experience, providing a sensation that’s principally smooth and consistent. It represents a reliable choice, allowing for comfortable extended use without glaring idiosyncrasies that might disrupt focus. Conversely, the Outemu Peach switches provide a milder and subtler typing experience, characterized by gentle resistance, making them feel light and effortless under the fingers. These switches are polished, promising reduced friction and a refined touch that enhances the overall typing experience. The Peach’s attributes promote a smooth, gentle feel, further appealing to users seeking a softer keystroke pattern without sacrificing responsiveness.
In summary, while the HMX FJ400 linear switch delivers a balanced and dependable sound paired with a consistently smooth feel, the Outemu Peach linear switch offers a quieter, muted auditory experience alongside a lightweight, polished typing sensation. Both switches cater to specific preferences, yet they diverge in sound and tactile qualities, with the Peach leaning towards a softer and smoother experience. For users, selecting between these two options will depend on whether they prioritize a balanced sound profile or the gentle, muted qualities offered by the Peach.
Conclusion
To conclude, choosing between the HMX FJ400 linear switch and the Outemu Peach linear switch ultimately depends on your personal preferences and typing needs. If you favor a more balanced typing experience with a medium bottom-out force of 58 grams, the FJ400 is an excellent choice. It strikes a harmonious balance in sound and feel, making it suitable for both home and office environments, especially if you desire a versatile switch that is neither too heavy nor too light. On the other hand, if you prefer an ultra-light touch with minimal resistance, the Peach switch, with its 50 grams of actuation force, will cater beautifully to your needs. Its muted sound profile and gentle feel make it ideal for quiet typing, whether at home or in shared spaces, and it is particularly suited for those who enjoy a featherlight experience without any overwhelming feedback. Ultimately, your choice should align with your typing style and the scenarios in which you plan to use your mechanical keyboard.