The HMX Blackberry and KTT Silent Blue switches are both standard MX mechanical switches of the silent linear breed. They both feature POM+TPE stem material, standard stem shape, however, they come with different top housing (PA12 Nylon vs PC), bottom housing (PA66 Nylon vs Nylon PA66), actuation (42 g vs 43 g), bottom-out force (48 g vs 55 g), pre-travel (2.20 mm vs 1.90 mm), total travel (3.70 mm vs 4 mm). That said, they are not too similar. Let's check out this side-by-side specs rundawn with details, availability -- and even current prices -- to figure out which one fits you the best!
The HMX Blackberry is a silent linear standard MX mechanical switch with PA12 Nylon top housing, PA66 Nylon bottom housing, and POM+TPE stem (standard shape). It features a 22 mm single-stage spring. The 42g actuation occurs at 2.20mm. The 48g bottom-out occurs at 3.70mm. Factory lubing? Yes! Designed by YG. Manufactured by HMX. | The KTT Silent Blue is a silent linear standard MX mechanical switch with PC top housing, Nylon PA66 bottom housing, and POM+TPE stem (standard shape). The 43g actuation occurs at 1.90mm. The 55g bottom-out occurs at 4mm. Extra: Light diffuser. Factory lubing? Yes! Manufactured by KTT. |
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| Name | HMX Blackberry | KTT Silent Blue |
|---|---|---|
| Type | silent linear | silent linear |
| Footprint | 5-pin | 5-pin |
| Top housing | PA12 Nylon | PC |
| Bottom housing | PA66 Nylon | Nylon PA66 |
| Stem material | POM+TPE | POM+TPE |
| Stem shape | standard | standard |
| Spring | 22 mm single-stage | - |
| Actuation | 42 g | 43 g |
| Bottom-out | 48 g | 55 g |
| Pre-travel | 2.20 mm | 1.90 mm |
| Total travel | 3.70 mm | 4 mm |
| Lube | Factory lubing? Yes! | Factory lubing? Yes! |
| Designer | YG | - |
| Manufacturer | HMX | KTT |
By tracking prices and in-stock status of 30+ well-known keyboard stores worldwide, we can state that the KTT Silent Blue is not available at the moment, while the HMX Blackberry can be found in 4 stores.
Clicking the links below take you to some notable keyboard shops offering HMX Blackberry and KTT Silent Blue switches. When accepted, the prices indicated already include the discount - use the KBDNEWS coupon code at checkout to claim your saving!
Prices, discounts, and stock status are checked regularly; however, changes since the last update cannot be ruled out. Everything here is for informational purposes only. Check the product pages for the latest prices!
Comments on HMX Blackberry switches | Comments on KTT Silent Blue switches |
The HMX Blackberry silent linear switches are the answer to a problem many enthusiasts know well: silent switches that are quiet, but sacrifice precision, feedback, and feel. The designer of the Blackberry switches (YG) was dissatisfied with the status quo and chose a completely different approach. The result is a silent linear switch that doesn’t aim to be completely noiseless, but instead deliberately offers a clearer, more defined typing experience without sounding intrusive. Blackberry switches deliver a smooth, controlled typing feel, combined with a precise bottom-out and a noticeably reduced—but not mushy—sound profile. Ideal for anyone who wants silent switches without compromising on tactility and confirmation! – MonacoKeys. The HMX Blackberry is silent linear that features POM + TPE stem for noise dampening. With light actuation and a gentle bottom-out, these switches provide a whisper-quiet typing experience with minimal wobble, perfect for quiet workspaces or late-night gaming – LumeKeebs. | No comments on KTT Silent Blue switches. |
