Consumercarts is reader-supported. Learn more
Cooler Master MM731 vs Corsair Ironclaw RGB: Comparison
Cooler Master MM731 and Corsair Ironclaw RGB separate most on weight: Cooler Master MM731 at 49, Corsair Ironclaw RGB at 105, 114% in favour of Cooler Master MM731. Buttons splits them by another 14%, this time favouring Corsair Ironclaw RGB.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | Cooler Master | Corsair |
| Connectivity | Wireless (2.4GHz), Bluetooth | Wired |
| Grip Type | Ambidextrous | Right-Handed |
| Model | MM731 | Ironclaw RGB |
| Shape | Symmetrical, honeycomb | Ergonomic |
| Sensor Tier | High | Flagship |
| Buttons | 6-14% | 7 |
| Polling Rate | 1000 Hz | 1000 Hz |
| Weight | 49 | 105-114% |
| Sensor | PixArt PAW3370, up to 19,000 DPI | PixArt PMW3391 |
Verdict
Cooler Master MM731
8 / 10 Expert Rating
One of the best value-for-weight wireless mice available; it just lacks the sensor polish of pricier flagships.
Corsair Ironclaw RGB
8 / 10 Expert Rating
A strong wired pick specifically for claw grip players who want a flagship sensor without paying for wireless.




