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The Keygeek SU Color V2 (45g) and HMX Cthulhu switches are both standard MX mechanical switches of the linear breed. They both feature standard stem shape, 45 g actuation, 50 g bottom-out force, 2 mm pre-travel, however, they come with different top housing (PA12 Nylon (glitter) vs PC), bottom housing (PA12 Nylon (glitter) vs P7), stem material (U5+ (UPE blend) vs M1 POM), spring (22 mm single-stage Japanese wire vs 22 mm), total travel (3.60 mm vs 3.50 mm). That said, they are only slightly 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 Keygeek SU Color V2 (45g) is a linear standard MX mechanical switch with PA12 Nylon (glitter) top housing, PA12 Nylon (glitter) bottom housing, and U5+ (UPE blend) stem (standard shape). It features a 22 mm single-stage Japanese wire spring. The 45g actuation occurs at 2mm. The 50g bottom-out occurs at 3.60mm. Factory lubing? Yes! Designed by WJBY Studio. Manufactured by Keygeek. | The HMX Cthulhu is a linear standard MX mechanical switch with PC top housing, P7 bottom housing, and M1 POM stem (standard shape). It features a 22 mm spring. The 45g actuation occurs at 2mm. The 50g bottom-out occurs at 3.50mm. Factory lubing? Yes! Designed by SULAB. Manufactured by HMX. |
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| Name | Keygeek SU Color V2 (45g) | HMX Cthulhu |
|---|---|---|
| Type | linear | linear |
| Footprint | 5-pin | 5-pin |
| Top housing | PA12 Nylon (glitter) | PC |
| Bottom housing | PA12 Nylon (glitter) | P7 |
| Stem material | U5+ (UPE blend) | M1 POM |
| Stem shape | standard | standard |
| Spring | 22 mm single-stage Japanese wire | 22 mm |
| Actuation | 45 g | 45 g |
| Bottom-out | 50 g | 50 g |
| Pre-travel | 2 mm | 2 mm |
| Total travel | 3.60 mm | 3.50 mm |
| Lube | Factory lubing? Yes! | Factory lubing? Yes! |
| Designer | WJBY Studio | SULAB |
| Manufacturer | Keygeek | HMX |
By tracking prices and in-stock status of 30+ well-known keyboard stores worldwide, we can state that the HMX Cthulhu is much more widely available, but the Keygeek SU Color V2 (45g) is also available in some stores.
Clicking the links below take you to some notable keyboard shops offering Keygeek SU Color V2 (45g) and HMX Cthulhu 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 Keygeek SU Color V2 (45g) switches | Comments on HMX Cthulhu switches |
There are two weight variants of the Keygeek SU available: 37 or 45gF actuation (45 or 50 bottom-out, respectively). The Keygeek SU Color V2 linear switches were developed by WJBY Studio and represent a refined, aesthetically enhanced evolution of the popular Y2 switches. In addition to their fresh, harmoniously coordinated colorway, they stand out through technical improvements that deliver an exceptionally clean and controlled typing experience – MonacoKeys. The Su Color V2 switch, designed by WJBY Studio, is a more beautiful version of the Y2 switches. Other than being more beautiful, the Su Color V2 has also been improved in the following aspects: 1. Improved factory lubing with less amount of lube and more precise application. 2. Fine-tuned molds for improved smoothness. 3. Customized UPE stem for a DEEP and THOCKY sound profile – Unikeys. | HMX Cthulhu is here! Designed in collaboration with SULAB for enthusiasts who love loud, sharp, and clacky typing, it delivers an ultra-clacky, bright sound that stands out on any build. Featuring a smooth M1 modified POM stem and a high-fiberglass P7 bottom housing — the highest fibreglass content HMX has used to date – SerpentKeys. |
