| Model | NEJE A40640 Laser Module | NEJE E30130 Laser Module |
| Radiator Size: | 40 x 50 x 60 mm | 30 x 30 x 100 mm |
| Weight: | 204g | 204g |
| Speed of the Fan: | 10600RPM(Double ball bearing) | 15000RPM(Double ball bearing) |
| Interface: | PH2.0 4Pin | PH2.0 4Pin |
| Drive Design: | Built-in | Built-in |
| Input: | 12V 4A + | 12V 2A + |
| Optical Power: | 10-12W | 5.5-7.5W |
| Focus Size: | Focus at 30mm: 0.04×0.06mm; | 0.04*0.04mm |
| Wavelength: | 450nm | 450nm |
| Laser Class: | Class 4 | Class 4 |
| Number of Diodes: | 2 | 1 |
| Light Source: | 2 X LD + FAC Tech + C-Lens | 1 X LD + Cylindrical Lens Compression Tech + C-Lens |
| PWM Input: | VPP(3.3-12V), Recommend 1KHz | VPP(3.3-12V), Recommend 1KHz, |
| Quiet Design: | Drive the built-in control ic, judge the working state and adjust the fan work. | Drive the built-in control ic, judge the working state and adjust the fan work. |
| Max Cutting & Carving Depth: | 18mm (The data is tested by NEJE users, and it needs to be done under more accurate focusing and adding correct and certain strength of air assist.) | 5mm (The data is tested by NEJE users, and it needs to be done under more accurate focusing and adding correct and certain strength of air assist.) |
| Brushed Stainless Steel: | Yes | Yes |
| Mirror Stainless Steel: | Yes | Yes |
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