Product description: Motherboard for Elegoo Neptune 4 Plus / 4 Max 3D printers
This Elegoo motherboard is designed for the Neptune 4 Plus and Neptune 4 Max series 3D printers. Equipped with a quad-core, 64-bit ARM processor clocked at 1.5 GHz and 8 GB of ROM, it handles complex 3D models and runs smoothly even at high printing speeds. The board comes pre-installed with Klipper firmware , ensuring smooth, fast, and quiet printing , as well as support for advanced features such as input shaping pressure advance. Combined with acceleration sensors on the X and Y axes, the system automatically compensates for resonances, improving print quality and reducing artifacts.

The board is used as an original service part for Elegoo Neptune 4 Plus and Neptune 4 Max 3D printers.
Main features of the motherboard
- ARM64 Quad-core 1.5 GHz : High performance with a 64-bit quad-core processor
- 8GB ROM : Store multiple models and G-code files without the need to constantly transfer data
- Pre-installed Klipper : fast and precise control, maximum print speed up to 500 mm/s
- Input shaping and pressure advance : higher print quality, elimination of ghosting and excess filament
- Quiet operation : ideal for working at home, thanks to optimized electronics and advanced controls
- Dedicated to Neptune 4 Plus / 4 Max : full hardware and assembly compatibility
Practical applications
This advanced motherboard is the heart of the Elegoo Neptune 4 Plus and 4 Max 3D printer. It's used as an original replacement part in the event of damage or wear to the factory electronics . It ensures full compatibility with the device, and thanks to the factory Klipper installation, it allows you to quickly restore the printer to full functionality .
Motherboard technical specifications
- Compatibility: Elegoo Neptune 4 Plus / Neptune 4 Max
- Processor: Quad-core ARM 64-bit, 1.5 GHz
- Firmware: Klipper (factory installed)
- Internal memory: 8 GB ROM
- Max print speed: up to 500 mm/s (default 250 mm/s)
- Support: input shaping, pressure advance
- Power supply: 24V DC
Contents of the set
- 1x Motherboard for Elegoo Neptune 4 Plus / 4 Max 3D Printers
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