Best Value
Elegoo · FDM
Elegoo Neptune 4 Max
7/10
2 reviews420x420x480mm with Klipper for under $500. The value pick for large-format printing.
$469
on Amazon
PrintPick Score
7/10
420³mm
Build Volume
500mm/s
Max Speed
0.05mm
Resolution
22kg
Weight
PrintPick Scores
Value
9
Beginner
5
Print Quality
7
Speed
7
Reliability
7
Pros
- +420mm build volume at $469
- +Klipper pre-installed
- +Great for props and cosplay
- +Direct drive
Cons
- -Huge footprint
- -Slower at this bed size
- -Open frame
- -Large prints need adhesion care
What the Community Says
“420mm Klipper for $469. Elegoo just won the large format budget race.”
— r/3Dprinting
“Printed a full cosplay breastplate in one go. Absolutely remarkable value.”
— r/cosplay
Full Specifications
| Build Volume | 420 x 420 x 480 mm |
| Layer Resolution | 0.05mm - 0.35mm |
| Max Print Speed | 500 mm/s |
| Weight | 22 kg |
| Type | FDM (Filament) |
| Features | Klipper firmware, Auto bed leveling, Direct drive, PEI build plate, 420x420x480mm build |
Our Verdict
The best value large-format printer with modern firmware. If Artillery's Sidewinder X4 doesn't appeal, the Neptune 4 Max is the alternative — and arguably better software support.
What You'll Also Need
Essential accessories to get started with this printer.
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