Sikakeyb Castle CK75 vs Meletrix ZOOM75 HE
Get the Sikakeyb Castle CK75 for rapid trigger and the 8,000 Hz polling rate.
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Which one should you get?
Get the
Sikakeyb Castle CK75
Rapid trigger
Build quality in the bottom 10% of 75% boards under $200.
- Magnetic switches only. Standard MX switches will not fit.
Get the
Meletrix ZOOM75 HE
Build quality in the bottom 40% of 75% boards under $200.
- Magnetic switches only. Standard MX switches will not fit.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
Sikakeyb Castle CK75
Meletrix ZOOM75 HE
Rapid trigger
Yes
No
Faster resets help in games and not in normal typing
Max polling rate
8,000 Hz
1,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Case material
ABS
Aluminum
Weight
805 g
3,000 g
Heavier boards stay planted and lighter ones travel
Sound dampening
Yes
No
- Sikakeyb Castle CK75
- Meletrix ZOOM75 HE
- Performance
- 8860
- Build quality
- 4263
- Productivity
- 5645
- Customizability
- 4642
- Portability
- 6158
- Layout size: 75%
- Hall effect (magnetic)
- Connection: Wired
- Switch options: Magnetic
- Mount style: Gasket Mount
Sikakeyb Castle CK75 vs Meletrix ZOOM75 HE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 20 specs differ
Sikakeyb Castle CK75
Meletrix ZOOM75 HE
Switch options
Hall effect (magnetic)
Rapid trigger
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
Released
Compare prices
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