Product Description
The CORE One is the latest edition of PRUSA's flagship 3D printing workhorse. It is a fully enclosed CoreXY 3D printer with active temperature control designed for top print quality and speed. Easy to set up and made to last, this rugged machine is perfect for beginners and professionals alike.
Note: Shipping for the core 1 will begin in January 2025
Whether you're new to 3D printing or a seasoned expert, Prusa CORE One ticks all the boxes for a reliable all-around machine. Featuring an enclosed chamber and CoreXY design, it combines high-speed printing and maximum print quality with a large 250×220×270mm print area. And there are plenty of clever design choices, e.g., an all-steel exoskeleton frame for maximum firmness and robustness. You’ll be ready to print your first model in minutes thanks to intuitive software and one-click printing.
The enclosed chamber, capable of reaching up to 55 °C, features active temperature control for high-quality printing across a wide range of materials from PLA and PETG (even with the door closed) to more demanding materials like ASA, PC, or Nylon.
Technical Parameters
| 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) |
| Mainboard | Custom 32-bit xBuddy electronics with STM32 |
| Stepper Drivers | Trinamic 2130 |
| Stepper motors | Precise 0.9° X,Y stepper motors (prevents VFA) |
| 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 Diameter | High-flow Prusa Nozzle brass CHT - 0.4 mm |
| Max nozzle temperature | 290 °C / 554 °F |
| Max heatbed temperature | 120 °C / 248 °F |
| Max chamber temperature | 55 °C / 131 °F |
| 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 |
| 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 |
| Ethernet connection | Yes |
| Wi-Fi | NFC receiver, optional ESP Wi-Fi module (delivered with the printer) |
| Filament Sensor | Yes (2 sensors) |
| Loadcell sensor | Yes |
| Thermistors | 5 high-precision thermistors (genuine Semitec) |
| Fan motors monitoring | Yes |
| Door sensor | Yes |
| 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 |
| PSU | 240W |
| Power consumption | PLA settings: 90W / ABS settings: 110W |