Home / Printers / Elegoo Neptune 4 Max
Elegoo · FDM bedslinger · 2023

Elegoo Neptune 4 Max review

An enormous 420 mm bed and 480 mm of height for less than most people pay for a normal-sized printer. Cosplay helmets and full-size props in one piece.

Best for: Cosplay, props and anything that has to print in one piece.

The PIF Score

6.2PIF
Ease5
Speed6
Materials5
Openness7
Value8

Five axes, each out of ten, averaged with no weighting. How we score.

What we like

  • Huge 420 × 420 × 480 mm volume for the price
  • Klipper speed
  • Segmented heated bed saves power

What we don't

  • A bedslinger this big wobbles on tall prints
  • Needs a lot of desk depth
  • Open frame
True cost

What it really costs to own in your country

Pre-filled with typical local rates. Change anything to match your own use.

Running cost / year—power · filament
Per print hour—incl. upkeep
3-year total—printer + running

Assumes ~350 W average draw while printing and a small yearly allowance for nozzles, plates and PTFE. An estimate for comparing printers against each other, not a quote.

Full specifications

TypeFDM bedslinger
Released2023
Build volume420 × 420 × 480 mm
Max speed500 mm/s
Hotend max temp300 °C
Bed max temp80 °C
Nozzle0.4 mm
Bed levellingAutomatic mesh
EnclosureNo
Multi-materialNo
ConnectivityWi-Fi, USB
Recommended slicerCura / Orca
Typical power draw~350 W while printing (our estimate)
Specifications are the manufacturer's published figures. "Max speed" is a peak that no printer holds across a whole part, so use it for comparison and don't expect it in real print times.
Also consider

Similar printers

6.2PIF
Sovol · FDM bedslinger

SV06 Plus

A big, open, hackable printer on a budget.

$349approx. USD
  • 300 × 300 × 340 mm
  • 150 mm/s
  • Open frame
  • Single colour
Ease5
Speed5
Materials5
Openness9
Value7
open-sourcelargebudget
5.8PIF
Anycubic · FDM bedslinger

Kobra 3 Combo

Multi-colour on the cheapest possible budget.

$449approx. USD
  • 250 × 250 × 260 mm
  • 600 mm/s
  • Open frame
  • Multi-colour
Ease7
Speed6
Materials4
Openness4
Value8
budgetmulticolour
6.8PIF
Flashforge · FDM CoreXY

AD5X

Multi-colour printing on a tight budget.

$349approx. USD
  • 220 × 220 × 220 mm
  • 600 mm/s
  • Open frame
  • Multi-colour
Ease8
Speed8
Materials5
Openness4
Value9
budgetmulticolourbeginner