AlgoLaser Alpha MK2 20W vs AlgoLaser Alpha MK2 40W Extended (15.7"×33.5")
| Laser | ||
| Type | Diode Laser | Diode Laser |
| Wavelength | 450 nm | 450 nm |
| Optical Power | 20 W | 40 W |
| Performance | ||
| Work Area | 400 × 410 mm | 400 × 850 mm |
| Max Speed | 30,000 mm/min | 20,000 mm/min |
| Focus | Manual | Manual |
| Features | ||
| Enclosure | No | No |
| Air Assist | Yes | Yes |
| Rotary Compatible | Yes | Yes |
| WiFi | Yes | Yes |
| Camera | No | No |
| Physical | ||
| Approx. Price | $629 | $1,118 |
| Release Year | 2024 | 2024 |
| Weight | 6.5 kg | 8.4 kg |
Pros & Cons
AlgoLaser Alpha MK2 20W
What we like
- Touchscreen + app control, no PC required for basic jobs
- Automatic air assist included standard
- Rotary and enclosure accessories available
- LightBurn compatible
Watch out for
- Open frame by default — enclosure sold as a separate SKU
- 20W limits cutting depth vs the 40W variant
AlgoLaser Alpha MK2 40W Extended (15.7"×33.5")
What we like
- Extended bed nearly doubles usable length over the standard 40W Alpha MK2
- 40W handles thicker cuts than the 20W extended model
- Same touchscreen smart features
- Automatic air assist included
Watch out for
- Largest footprint in the open-frame Alpha MK2 lineup
- Most expensive open-frame Alpha MK2 configuration
- No enclosure on this configuration
Compatible Materials
AlgoLaser Alpha MK2 20W
WoodAcrylicLeatherCardboardFabricPaperRubber
AlgoLaser Alpha MK2 40W Extended (15.7"×33.5")
WoodAcrylicLeatherCardboardFabricPaperRubber
The AlgoLaser Alpha MK2 20W costs $629 (44% less) than the AlgoLaser Alpha MK2 40W Extended (15.7"×33.5"), which is priced at $1,118.
The AlgoLaser Alpha MK2 40W Extended (15.7"×33.5") has 50% more optical power (40W vs 20W).
The AlgoLaser Alpha MK2 40W Extended (15.7"×33.5") offers a 52% larger work area (400 × 850 mm vs 400 × 410 mm).
The AlgoLaser Alpha MK2 20W has a 33% higher maximum speed (30,000 mm/min vs 20,000 mm/min).