Prusa Research

Prusa 3D-Drucker CORE One


Item number 200393

* Incl. VAT excl. Shipping


Easy to Set Up, Simple to Use

The CORE One is designed for a hassle-free experience. From unboxing to first print takes just about 10 minutes, with a straightforward calibration process. Once set up, advanced sensors ensure smooth operation, automatically adjusting the first layer and pausing if the filament runs out.

High-Speed Printing with Precision

With a sturdy CoreXY system, the printer maintains high speeds while delivering detailed and accurate prints. The upgraded Nextruder provides 360° cooling, allowing for better overhangs and less wasted material. The built-in factory-tuned print profiles support over 200 filaments, making high-speed printing reliable across different materials.

Compact but Powerful

Despite its space-saving design, the CORE One offers 30% more print volume than comparable models. This makes it ideal for home use, professional workshops, and even print farms. Its enclosed chamber, which can reach up to 55°C, allows for smooth printing of more demanding materials without warping.

Built to Last

With an all-metal exoskeleton, the CORE One is made to withstand years of use. The enclosure adds stability while keeping maintenance simple—if a part needs replacing, everything is easily accessible with basic tools. Prusa also ensures long-term support by keeping spare parts in stock for years.

A Complete 3D Printing Ecosystem

The CORE One integrates seamlessly with Prusa’s software and tools. Printables.com offers a massive library of ready-to-print models, while PrusaSlicer provides optimized print profiles for different materials. Remote print management is possible with Prusa Connect, and the Prusa App keeps you updated on your printer's status from anywhere.

Expand and Customize

The printer is designed with flexibility in mind. It’s fully compatible with Prusa’s MMU3 for multi-material printing and offers optional add-ons like a chamber camera, advanced filtration system, and GPIO hackerboard for those who want more control over their setup. Since the firmware and software are open-source, users can modify and customize their printer to suit their needs.

A Smart Investment

Whether you're a hobbyist, an educator, or running a production setup, the Prusa CORE One is built to adapt and grow with you. It offers high performance, reliability, and a strong support network—making it a solid choice for anyone serious about 3D printing.

Measurements
Build Volume 250 x 220 x 270 mm | 9.8 x 8.6 x 10.6 in
Filament diameter 1.75 mm
Layer height 0.05-0.30 mm
Printer dimensions 22,5 kg, 415×444×555 mm; 16.3×17.5×21.8 in (X×Y×Z)
Electronics
Mainboard Custom 32-bit xBuddy electronics with STM32
Stepper Drivers Trinamic 2130
Stepper motors Precise 0.9° X,Y stepper motors (prevents VFA)
Extruder
Extruder Nextruder, Direct Drive, E3D V6 compatible (with adapter)
Extruder electronics Custom breakout board for connecting fans, thermistors and other parts.
Filament path Aluminum heatsink, all-metal hotend
Drive system Nextruder Planetary Gear System, 10:1 gearbox ratio
Cooling fan High-performance turbine, 360° cooling system
Nozzle High-flow Prusa Nozzle brass CHT - 0.4 mm
Max. operating temperature
Max nozzle temperature 290 °C / 554 °F
Max heatbed temperature 120 °C / 248 °F
Max chamber temperature 55 °C / 131 °F
Controls
LCD screen 3.5″ graphic 65k color screen
Touch control Yes
Firmware update interface USB drive, Prusa Connect, Prusa Mobile App
Prusa Connect support Yes
Prusa App for iOS and Android support Yes
Quick-Swap nozzle system Yes
Lighting Yes
Accessories
Internal camera optional, in-chamber solution
MMU3 support Yes
HEPA filtration optional addon
Advanced Filtration System optional addon
GPIO Board compatibility Yes
Accelerometer compatibility Yes
Connectivity
Ethernet connection Yes
Wi-Fi NFC receiver, optional ESP Wi-Fi module (delivered with the printer)
Sensors
Filament Sensor Yes (2 sensors)
Loadcell sensor Yes
Thermistors 5 high-precision thermistors (genuine Semitec)
Fan motors monitoring Yes
Door sensor Yes
Printing
Print medium USB drive / LAN / internet via Prusa Connect or mobile Prusa App
Print surface Magnetic heatbed with removable PEI spring steel sheets
First layer calibration Fully automatic (thanks to the Load Cell sensor)
Bed calibration Automatic, Mesh Bed Leveling (only on print area)
Input shaper Yes
Supported materials PLA, PETG, Flex, PVA, PC, PP, CPE, PVB and when using the optional Advanced Filtration System ABS, ASA, HIPS, PA
Phase Stepping Yes
Power
PSU 240W
Power panic Custom made by Delta with Power Panic HW
Power consumption PLA settings: 90W / ABS settings: 110W