HMX | Sillyworks Hyacinth V2 switch
The HMX | Sillyworks Hyacinth V2 is a linear mechanical switch with PC top housing, Nylon bottom housing, and POM stem (standard). It features a 22 mm single-stage spring. The 45g actuation occurs at 1.90mm. The 52g bottom-out occurs at 3.50mm. Factory lubing? Yes! Designed by Sillyworks. Manufactured by HMX.

Where to buy HMX | Sillyworks Hyacinth V2 switches?
Here are some notable keyboard shops offering HMX | Sillyworks Hyacinth V2 switches. When available, the prices indicated already include the discount - use the KBDNEWS coupon code at checkout to claim your saving!
Currency:
| Store | Area | Offer | Price | Status | |
|---|---|---|---|---|---|
| Chosfox | CN | 27.37 USD / 110 pcs 5% off, KBDNEWS | 0.25 USD | buy | |
| KBDFans | CN | 2.80 USD / 10 pcs | 0.28 USD | buy | |
| Zkeebs | US | 2.66 USD / 10 pcs 5% off, KBDNEWS | 0.27 USD | buy | |
| Lume Keebs | US | 3.33 USD / 10 pcs 5% off, KBDNEW (not kbdnewS) | 0.33 USD | buy | |
| Delta Key Co. | FR | 3.56 USD / 10 pcs 5% off, KBDNEWS | 0.36 USD | buy | |
| MonacoKeys | DE | 3.71 EUR / 10 pcs 5% off, KBDNEWS | 0.42 USD | buy | |
| UniKeys | CN | 2.60 USD / 10 pcs 7% off, KBDNEWS | 0.26 USD | sold out | |
| BeaverKeys | CA | 4.28 CAD / 10 pcs 5% off, KBDNEWS | 0.30 USD | sold out | |
| DeskHero | CA | 4.25 CAD / 10 pcs | 0.30 USD | sold out | |
| DIYKEY | CN | 0.27 USD / 1 pcs 10% off, KBDNEWS | 0.27 USD | sold out | |
| DiviniKey | US | 6.50 USD / 18 pcs | 0.36 USD | sold out |
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!
HMX | Sillyworks Hyacinth V2 data sheet
| Name | HMX | Sillyworks Hyacinth V2 |
|---|---|
| Type | linear |
| Footprint | 5-pin |
| Top housing | PC |
| Bottom housing | Nylon |
| Stem | POM standard |
| Spring | 22 mm single-stage |
| Actuation | 45 g |
| Bottom-out | 52 g |
| Pre-travel | 1.90 mm |
| Total travel | 3.50 mm |
| Lube | Factory lubing? Yes! |
| Designer | Sillyworks |
| Manufacturer | HMX |
Comments on HMX | Sillyworks Hyacinth V2 switches
The Hyacinth V1 switch was already a great success, but Sillyworks always strive to reach a higher limit. After almost two years since they released the Hyacinth V1, the V2 version is finally here. Compared to Hyacinth V1, the V2 version had a lot of upgrades and changes; Firstly, the manufacture of the V2 was changed from KTT to HMX. HMX is able to mold more precisely to create more consistent stem length and housing tolerance. If you have used other HMX switches such as the Macaron or Macchiato, you will understand what their molds are like: The stem and housing tolerance is super high as the stem sits super stable in the housing. There is super minimal stem wobble as the housing really closes up on the stem. However, you will never feel that the housing is squishing the stem too tight to create bottom-out issues. That is how precise HMX's molds are. The V2 switches are smooth, tight, and great-sounding – Unikeys.
HMX | Sillyworks Hyacinth V2 alternatives
Here are some notable alternatives to the HMX | Sillyworks Hyacinth V2, our reference switch. Competitors with comparable specs across parameters like switch type, housing material, actuation and bottom-out forces and travel distances — even color. Not perfect matches but the closest results in order of similarity.
| Sim. | Similar switches | Comparison | ||
|---|---|---|---|---|
| 100% | HMX | Sillyworks Hyacinth V2U linear, 5-pin, PC/Nylon/POM, 45/52gF, 1.9/3.9mm | Compare | ||
| 95% | Alpaca V2 linear, 5-pin, PC/Nylon/POM, 41/62gF, 1.8/3.9mm | Compare | ||
| 95% | Aflion Blue Sky linear, 5-pin, PC/Nylon/POM, 50/60gF, 2.0/4.0mm | Compare | ||
| 94% | Gateron G Pro 3.0 Yellow linear, 5-pin, PC/Nylon/POM, 50/67gF, 2.0/4.0mm | Compare | ||
| 94% | HMX Yogurt V1 45g linear, 5-pin, PC/P5 (40-45% fiberglass)/POM, 45/52gF, 2.0/3.4mm | Compare | ||
| 94% | HMX Yogurt V2 linear, 5-pin, PC/P5 (40-45% fiberglass)/POM, 45/52gF, 2.0/3.4mm | Compare | ||
| 94% | HMX Pebble linear, 5-pin, PC/Nylon PA66/POM, 45/50gF, 2.0/3.5mm | Compare | ||
| 94% | Wuque Studio WS POM+ linear, 5-pin, POM/POM/POM, 45/50gF, 2.0/3.6mm | Compare | ||
| 94% | HMX Lulu Silent linear, 5-pin, PC/PA66 Nylon/POM, 45/52gF, 2.0/3.8mm | Compare | ||
| 94% | Gateron Lunar Probe linear, 5-pin, PC/Nylon PA66/POM, 45/50gF, 1.8/3.6mm | Compare | ||
| 93% | SW x HMX Garnet linear, 5-pin, PC/Nylon PA66/POM, 45/50gF, 2.0/4.0mm | Compare | ||
To recap: we were looking for linear mechanical switches possibly with PC top housing, Nylon bottom housing, and POM stem (standard). The 45g actuation occuring at 1.90mm. The 52g bottom-out being at around 3.50mm. Factory lubing? Yes! — similar to the HMX | Sillyworks Hyacinth V2.