Elegoo Neptune 4 Max
FDM · 420 × 420 × 480 mm
Current price specs curated from manufacturer page
$389 (official store, 2026-09-05)
420 × 420 × 480 mm · 84.7 L
· FDM
Cheapest current 420 mm-class machine.
Specifications
| Brand | Elegoo |
|---|---|
| Model | Neptune 4 Max |
| Type | FDM |
| Build volume | 420 × 420 × 480 mm |
| Max speed | 500 mm/s (max, advertised) |
| Auto bed leveling | Auto (mesh) |
| Enclosure | Open frame |
| Multi-material / multi-color | No |
| Motion system | Bedslinger (Cartesian) |
| Materials | PLA/PETG; large-format budget king |
Spec source: https://us.elegoo.com/products/neptune-4-max-fdm-3d-printer — accessed 2026-09-05. This manufacturer's page cannot be machine-read for these values (client-rendered or blocks automated access), so specs were curated from the manufacturer's published spec sheet on the date shown and are re-checked quarterly. Fields the manufacturer does not state are shown as “not stated”, never guessed.
Where to buy: Elegoo's official store or the usual large retailers carry the Neptune 4 Max — this site deliberately links to neither until its price data can pay for itself; the spec source below is the manufacturer's own page.