— PRUSA RESEARCH · FDM
Prusa CORE One
Prusa's first enclosed CoreXY. The MK4 reborn at speed.
Prusa's response to Bambu's enclosed CoreXY dominance. 250×220×270mm enclosed build, MK4-derived Nextruder, all the Prusa firmware family with the speed of a CoreXY chassis. Unveiled late 2024.
— Specs
The numbers that matter.
Build volume
250×220×270mm
Max print speed
250mm/s
Nozzle
0.4mm
MSRP
€1,199
Enclosure
Heated enclosure
Multi-color
Single-color
Auto bed-level
Hands-off
— Use cases
When the Prusa CORE One is the right call.
Best for
- Engineering filaments (ABS / ASA / Nylon) on a Prusa workflow
- Print farm operators who already know Prusa firmware inside-out
- Engineers who want X1 Carbon results with open firmware
- Production work where Prusa's spare-part reliability matters
Avoid for
- Anyone needing multi-material (no MMU equivalent yet)
- Bargain hunters — Bambu P1S is half the price for similar results
— Honest assessment
Pros & cons after using one.
Pros
- Enclosed CoreXY at Prusa's reliability standards
- Open-source firmware (continues the Prusa tradition)
- Higher print speeds than MK4 thanks to CoreXY kinematics
- Same Nextruder family — replaceable nozzles, swappable hot-ends
Cons
- Premium pricing (€1199 vs €699 for the comparable Bambu P1S)
- No multi-material option in the launch line-up
- New product — fewer community profiles and mods than MK4
— Compatible materials
What this printer is calibrated for.
— Owner tips
What we'd tell someone unboxing one.
- 1Chamber heating is passive — close the lid for ABS, leave it open for PLA
- 2Use Prusa's official OrcaSlicer profiles (community ports lag)
- 3Run the self-test once per spool change — Nextruder calibrates fresh
— Compare
Also worth considering.
— Try this printer
Drop your STL — see cost on Prusa CORE One in 10 seconds.
Coming soon