Redragon CASTOR K631 vs IRONGUARD K722
Get the Redragon IRONGUARD K722 for sound dampening.
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Which one should you get?
Get the
Redragon CASTOR K631
Build quality in the bottom 35% of 65% boards under $50.
- 65% layout. No function row and no numpad.
Get the
Redragon IRONGUARD K722
Sound dampening
Build quality in the top 30% of 60% boards under $50.
- 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.
Redragon CASTOR K631
Redragon IRONGUARD K722
Layout size
65%
60%
Mount style
Bottom Mount
Gasket Mount
Weight
430 g
620 g
Heavier boards stay planted and lighter ones travel
Sound dampening
No
Yes
Released
2023
2025
- Redragon CASTOR K631
- Redragon IRONGUARD K722
- Performance
- 7172
- Build quality
- 5767
- Productivity
- 5566
- Customizability
- 6162
- Portability
- 7272
- Connection: Wired
- Hot-swappable
- Case material: Plastic
- Switch options: Linear
Redragon CASTOR K631 vs IRONGUARD K722 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
5 of 17 specs differ
Redragon CASTOR K631
Redragon IRONGUARD K722
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Connection
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Released
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Lowest price across stores, Amazon excluded.
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