PerfectLayer3D

Elegoo

Elegoo Saturn 4

LCD 12K resin printer. Build volume: 218.88 × 122.88 × 220 mm.

Assessed from documentation Updated on October 4, 2026

How to recognize it: Check the full model name “Saturn 4” on the label or in device information. Suffixes and revisions identify different models; check the source before selecting parts.

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Technical specifications

Manufacturer specifications for the listed configuration. Notes identify accessories, measurement conditions and calculated values.

Technology and structure2
Technology MSLA
Build area shape Rectangular
Build area and volume4
Build area X 218.88 mm
Build area Y 122.88 mm
Build area Z 220 mm
Build volume 5.9171 L

Calculated from nominal X × Y × Z dimensions.
Speed and performance1
Advertised maximum vertical speed 70 mm/h

Manufacturer claimed maximum; depends on resin and settings.
Resolution7
Minimum layer thickness 0.01 mm
Maximum layer thickness 0.2 mm
Exposure LCD diagonal 10 in
LCD resolution X 11,520 px
LCD resolution Y 5,120 px
XY pixel pitch X 19 µm
XY pixel pitch Y 24 µm
Features1
Automatic leveling Yes
Dimensions and weight4
Machine width 329.2 mm
Machine depth 327.4 mm
Machine height 548 mm
Net weight 13.5 kg

Technical sources: Saturn 4 — documentazione ufficiale · Saturn 4 — specifiche tecniche ufficiali

Undocumented specifications (25)
  • Enclosed as standard: Not documented
  • Installed toolheads / extruders: Not documented
  • Chamber heating: Not documented
  • Maximum chamber temperature: Not documented
  • Maximum resin heating temperature: Not documented
  • UV wavelength: Not documented
  • Power loss recovery: Not documented
  • Camera: Not documented
  • Air filtration: Not documented
  • Control display diagonal: Not documented
  • Control display: Not documented
  • Connectivity: Not documented
  • Listed slicers: Not documented
  • Firmware: Not documented
  • Internal storage: Not documented
  • Manufacturer-listed materials: Not documented
  • Rated power: Not documented
  • Power supply: Not documented
  • Advertised noise: Not documented
  • Leveling method: Not documented
  • Light source: Not documented
  • Release film: Not documented
  • Automatic resin feeding: Not documented
  • Resin vat capacity: Not documented
  • Advertised Z accuracy: Not documented

No published compatibility for this printer.

Related guides

General guides help identify print defects. Follow the manual for your exact model and variant for disassembly, maintenance and calibration.

Official documentation

Manuals and guides published by Elegoo. Links go to the manufacturer’s site; we consulted them on the date shown.

Support page
User manual
Troubleshooting
Parts replacement
Firmware and software
Safety
Technical specifications

Sources