# Atomstack X40 Pro vs LaserPecker LX1 Max: specs and price compared

A sourced, side-by-side comparison of the Atomstack X40 Pro (Atomstack) and LaserPecker LX1 Max (LaserPecker) among laser engravers. Atomstack X40 Pro is the cheaper of the two at $949.

## Side by side

| Spec | Atomstack X40 Pro | LaserPecker LX1 Max |
| --- | --- | --- |
| US price | $949 | $1931 |
| Brand | Atomstack | LaserPecker |
| Released | 2023 | 2024 |
| Laser type | diode | diode |
| Power (W) | 48 | 20 |
| Wavelength (nm) | 455 | 450 |
| Work area (mm) | 400×400 | 800×400 |
| Max speed (mm/s) | 500 | 200 |
| Min engraving accuracy (mm) | 0.01 | 0.01 |
| Connectivity options | USB | USB, Bluetooth |
| Software compatibility | LaserGRBL, LightBurn | LaserPecker Design Space, LightBurn |
| Enclosed design | No | No |
| Weight (kg) | 12 | 5.76 |
| Material compatibility | wood, acrylic, metal, leather, stone, MDF | wood, stainless steel, metal, glass, leather, paper, acrylic |
| Autofocus | No | No |

## Key differences

- Power (W): Atomstack X40 Pro 48 vs LaserPecker LX1 Max 20
- Wavelength (nm): Atomstack X40 Pro 455 vs LaserPecker LX1 Max 450
- Work area (mm): Atomstack X40 Pro 400×400 vs LaserPecker LX1 Max 800×400
- Max speed (mm/s): Atomstack X40 Pro 500 vs LaserPecker LX1 Max 200
- Connectivity options: Atomstack X40 Pro USB vs LaserPecker LX1 Max USB, Bluetooth
- Software compatibility: Atomstack X40 Pro LaserGRBL, LightBurn vs LaserPecker LX1 Max LaserPecker Design Space, LightBurn
- Weight (kg): Atomstack X40 Pro 12 vs LaserPecker LX1 Max 5.76
- Material compatibility: Atomstack X40 Pro wood, acrylic, metal, leather, stone, MDF vs LaserPecker LX1 Max wood, stainless steel, metal, glass, leather, paper, acrylic

## Sources

- Atomstack X40 Pro: https://atomstackshop.com/products/atomstack-a40-s40-x40-pro-laser-engraving-machine-210w-wth-air-assist-24w-48w-one-button-switching-laser-engraver-cutter (atomstackshop.com, verified 2026-06-26)
- LaserPecker LX1 Max: https://www.laserpecker.net/products/laserpecker-lx1-max (laserpecker.net, verified 2026-06-26)

Canonical: https://frontdeskreview.com/gear/laser-engravers/atomstack-x40-pro-vs-laserpecker-lx1-max/
Cite: Per The Front Desk Review, Atomstack X40 Pro ($949) vs LaserPecker LX1 Max ($1931) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/laser-engravers/atomstack-x40-pro-vs-laserpecker-lx1-max/
License: CC BY 4.0.