FFFELEGOO — official manufacturer imageELEGOO Neptune 4 Max
Large-format Neptune 4 with a 420 mm square printable area.
Source reviews: 2026-10-17.
Specifications are reported claims, not independent test results.
The details that matter.
Published specifications for this model. Follow a field's source for its configuration and measurement conditions; older fields refer to the profile's reference list.
| Introduction year | Not verified |
|---|---|
| Model family | Neptune |
| Process | FFF Sources: ELEGOO Neptune 4 Max |
| Build envelope (X × Y × Z) | 420 × 420 × 480 mm Sources: ELEGOO Neptune 4 Max |
| Nominal box volume | 84.67 L · calculated from the envelope Sources: ELEGOO Neptune 4 Max |
| Enclosure | Not verified |
| Maximum nozzle temperature | 300 °C Sources: ELEGOO Neptune 4 Max |
| Materials cited in this profile | PLA, TPU, PETG, ABS, ASA, Nylon Sources: ELEGOO Neptune 4 Max |
| Manufacturer listing status | Documented by manufacturer |
| Regional stock and price | Check the manufacturer |
| Market grouping | Desktop · editorial grouping |
Technical specifications
| Print Bed Dimensions (mm) | 430 × 430 Sources: ELEGOO Neptune 4 Max |
|---|---|
| Maximum Print Speed | 500 mm/s Sources: ELEGOO Neptune 4 Max |
Configuration and workflow
The 420 × 420 mm print area is smaller than the 430 mm square PEI plate. The reviewed Type-C revision supports OTA updates, 121-point leveling and network transfer. Hardware revision matters when selecting replacement components.
Explore the model family.
An exact introduction year has not been established in the reviewed sources.
Family: Neptune · Listing status only
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Manufacturer documentation establishes this model and the cited configuration. Retail stock and regional availability were not independently established.
A larger nominal envelope does not establish better print quality. Fit depends on the configuration, usable area, supports, and orientation.
INDUSTRY F340
Manufacturer-issued brochure preserved by distributor Multi3DPrint; original manufacturer links are no longer available.