Cooler Master
CM310
127 × 71.5 × 39.5 mm · 100 g
palm grip
17.8–21.4 cm
claw grip
19.2–23.1 cm
fingertip grip
20.8–25.1 cm
Hand lengths (wrist to middle fingertip) this mouse suits, by grip.
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Will the CM310 fit my hand?
- Will the Cooler Master CM310 fit small hands (about 17.2 cm long)?
- Probably not. It's on the large side for these hands.
- Will the Cooler Master CM310 fit medium hands (about 18.7 cm long)?
- Probably not. It's on the large side for these hands.
- Will the Cooler Master CM310 fit large hands (about 20.2 cm long)?
- Probably not. It's on the large side for these hands.
| Grip | Hand length | Hand width |
|---|---|---|
| palm | 17.8–21.4 cm | 9.6–12.2 cm |
| claw | 19.2–23.1 cm | 10.4–13.3 cm |
| fingertip | 20.8–25.1 cm | 11.1–14.1 cm |
Specs
- Length
- 127 mm
- Width
- 71.5 mm
- Height
- 39.5 mm
- Weight
- 100 g
- Shape
- Symmetrical
- Hand
- Right (side buttons on the left)
- Connection
- Wired
Fits like the CM310
The closest mice in length, width and height, so they should feel familiar in the same hand.
| Mouse | Length | Width | Height | Weight |
|---|---|---|---|---|
| Cooler Master MM310 | 125.5 -1.5 | 71 -0.5 | 40.5 +1 | 50 g |
| SteelSeries Sensei 310 | 125.1 -1.9 | 70.4 -1.1 | 39 -0.5 | 92 g |
| Zowie FK1+-B | 129 +2 | 69 -2.5 | 39 -0.5 | 86 g |
| Zowie FK1+-B V2 | 129 +2 | 69 -2.5 | 39 -0.5 | 86 g |
| Zowie FK1+-C | 129 +2 | 69 -2.5 | 39 -0.5 | 77 g |
| Razer Ouroboros | 122 -5 | 71 -0.5 | 39 -0.5 | 135 g |
Listed since 2026-10-24.