Elegoo
Neptune 4 Pro
Where to Buy
Elegoo
ELEGOO Neptune 4 Pro 3D Printer, 500mm/s with Klipper
* Affiliate links — we may earn a commission at no extra cost to you. Learn more.
About This Printer
Budget-Friendly · $230–$290The Neptune 4 Pro improves on the base Neptune 4 with an all-metal hotend capable of reaching 300°C and better automated bed leveling. That opens up a much wider range of materials including ABS and even some engineering filaments — all while keeping the Klipper foundation that makes the Neptune 4 line so appealing to tinkerers.
What it does well
- All-metal hotend enables ABS, ASA, and other high-temp materials
- Klipper firmware with input shaping for fast, clean prints
- 300°C nozzle temp opens up engineering material possibilities
- Large build volume with good price-to-volume ratio
Limitations to know
- Still needs a DIY enclosure for reliable ABS/ASA printing
- Open-frame bed-slinger limits quality at max speeds
- Klipper learning curve — not truly beginner-friendly
Best For
Ideal Use Case
Budget-focused users who want Klipper + high-temp material capability without buying an enclosed printer.
Specifications
- Max Nozzle Temp
- 300°C
- Max Bed Temp
- 110°C
- Default Nozzle
- 0.4 mm
- Enclosure
- Recommended
- Hotend Type
- all-metal
- Bed Size
- 225x225
- Build Volume
- 225×225×265 mm
- Release Year
- 2023
Filament Settings Profiles(4 profiles)
| Filament | Material | Nozzle ⌀ |
|---|---|---|
| Overture Overture PLA - Black | PLA | 0.4 mm |
| Overture Overture PETG - Black | PETG | 0.4 mm |
| Overture Overture TPU - Black | TPU | 0.4 mm |
| eSun eSun PLA+ - Black | PLA+PLUS | 0.4 mm |
Compatible Filaments(63 filaments)
11 filaments shown
eSun
eSun PETG - Black
Black
230–250°C
eSun
eSun PETG - Clear
Clear
230–250°C
eSun
eSun PETG - Red
Red
230–250°C
eSun
eSun PETG - Silver
Silver
230–250°C
eSun
eSun PETG - Solid White
Solid White
230–250°C
Overture
Overture PETG - Black
Black
230–250°C
Overture
Overture PETG - Blue
Blue
230–250°C
Overture
Overture PETG - Clear
Clear
230–250°C
Overture
Overture PETG - Red
Red
230–250°C
Overture
Overture PETG - White
White
230–250°C
Prusament
Prusament PETG 1.75mm
230–250°C