Corsair K70 Max vs MMD KM40
Get the Corsair K70 Max for hall effect. Get the MMD KM40 for hot-swappable.
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from$359at Mechkeys
5.0 (4)5.0 · 4 reviews
from$84at MonacoKeys
Which one should you get?
Get the
Corsair K70 Max
Hall effect
Build quality in the bottom 40% of 100% boards at any price.
- Magnetic switches only. Standard MX switches will not fit.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
MMD KM40
Hot-swappable
Build quality in the top 10% of 40% boards under $150.
- Compact layout only. No function row, dedicated arrow keys, or numpad.
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.
Corsair K70 Max
MMD KM40
Layout size
100%
40%
Hall effect (magnetic)
Yes
No
Adjustable actuation helps in games and not in normal typing
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Hot-swappable
No
Yes
Switch changes without soldering
Switch options
Magnetic
Linear, Tactile
- Corsair K70 Max
- MMD KM40
- Performance
- 8361
- Build quality
- 5182
- Productivity
- 6769
- Customizability
- 5283
- Portability
- 4284
- Case material: Aluminum
- Mount style: Gasket Mount
- Sound dampening
- Keycaps: PBT
Corsair K70 Max vs MMD KM40 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 23 specs differ
Corsair K70 Max
MMD KM40
Switch options
Hall effect (magnetic)
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
QMK
VIA
Released
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