FormlabsReleased April 2024

Formlabs Form 4

Name: Formlabs Form 4
Brand: Formlabs

A premium professional resin printer for engineering, product-design and manufacturing teams that need fast, accurate, reliable parts.

$2,625typical US price

Check price at Formlabs vs Saturn 4 Ultra 16K

Bundles and current deals

Basic Package $2,625 excl. sales tax (printer, resin tank, mixer, build platform, Finish Kit). Complete Package (120V) $5,461; Premium Package (120V) $8,123. Pro Service Plan from $449/yr.

Build volume to scale, in mm, beside a 20 cm cube. Every printer on the site is drawn at the same scale.

Build volume: 5.3litres
Screen: –
Pixel size: 50µm
Frame: Enclosed

Will Wright’s take

Based on the specs and price

Niche pick

“A professional tool, not a hobby printer.”

Fast, polished and backed by a huge validated resin library. For dental, engineering and product teams it earns its price. For hobbyists, it's far more than you need.

Buy the Form 4 if

Professional and business resin printing

Skip it if

You're printing for fun

How it stacks up

Against 4 other resin printers

Price$2,625#1 of 5, most expensive first

$284$2,625

Build volume5.3 L#4 of 5

2 L6.5 L

What it does well

Very fast LFD engine (most prints under 2 hours per Formlabs)
Broad validated resin library plus Open Material Mode
Polished cartridge-based workflow and remote monitoring

Worth knowing

Far pricier than consumer resin printers
Wash/cure stations cost extra (Complete Package $5,461)
Formlabs resins cost more than generic resin

Full specifications

Every number, in one place

From Formlabs, checked October 30, 2026

Price: $2,625
Released: April 2024
Technology: Resin (MSLA)
Build volume: 200 × 125 × 210 mm
XY resolution: 50 µm
Weight: 18.3 kg
Materials: Formlabs general-purpose resins, Tough, Rigid (glass-filled), Flexible/Elastic, Flame retardant, Silicone, Castable, Ceramic, third-party 405 nm resins (Open Material Mode)
Features: Low Force Display (LFD) masked SLA engine, 60-LED collimated backlight, 405 nm, up to 100 mm/hr vertical print speed, resin heating 25–45 °C, Z-axis force sensor, ultrasonic resin level sensing, automatic resin cartridge handling, integrated 5MP camera, 7-inch touchscreen (1280×800), Wi-Fi, Ethernet, USB-C, Open Material Mode (third-party 405 nm resins)