ELEGOO Neptune 3 Pro — official product imageFFFManufacturer image: ELEGOO

ELEGOO Neptune 3 Pro

FFFDesktopDimensions sourced

Open-frame direct-drive filament printer with a 225 x 225 x 280 mm build volume and a 260 °C nozzle limit.

Official product

Source reviews: 2026-11-01.
Specifications are reported claims, not independent test results.

The machine at a glance

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.

Core specifications for ELEGOO Neptune 3 Pro
Introduction year2022
Model familyNeptune
ProcessFFF
Build envelope (X × Y × Z)225 × 225 × 280 mm
Nominal box volume14.18 L · calculated from the envelope
EnclosureOpen frame
Maximum nozzle temperature260 °C
Materials cited in this profilePLA, TPU, PETG, ABS, ASA
Manufacturer listing statusListed by manufacturer
Regional stock and priceCheck the manufacturer
Market groupingDesktop · editorial grouping

Technical specifications

Additional technical specifications for Neptune 3 Pro
Bed Temperature Max (°C)100
Machine weight (kg)8.1
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Model notes · 01

What the manufacturer states

ELEGOO lists the Neptune 3 Pro with a 225 x 225 x 280 mm build volume, a 260 °C maximum nozzle temperature, a 100 °C hot bed and 8.1 kg net weight. Compatible filaments are given as PLA, TPU, PETG, ABS and ASA.

The product page also describes a dual-gear direct extruder, dual lead-screw Z drive, an STM32 motherboard and a removable capacitive screen.

A place in the lineage

Introduced in 2022.

Tom's Hardware reviewed the printer on 21 November 2022; a loose date, since a review follows the launch.

Family: Neptune · Listing status only

Explore ELEGOO through the generations

Read this with the specifications

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.

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