Prusa Research
CORE One L
The Prusa Research CORE One L is a FDM 3D printer released in 2025 by Prusa Research, with a build volume of 300×300×330 mm and MSRP of €1,849. Compatible with multi-material system MMU3 (5 slots). Enclosed chamber. Active heated chamber. Maximum speed — mm/s. Current status: active.
€1,849 Manufacturer's MSRP
Manufacturer's suggested retail price (MSRP). Not the Amazon price — the actual price in stores may vary.
Technical specifications
| Technology | FDM |
|---|---|
| Build volume | 300×300×330 mm |
| Weight | 21.9 kg |
| Max speed | — |
| Max acceleration | — |
| Max nozzle temp | 290 °C |
| Nozzle material | Brass CHT / hardened steel |
| Drive | direct |
| Flow rate | — |
| Max bed temp | 120 °C |
| Bed material | PEI spring steel sheet (magnetic) |
| Auto-leveling | Automatic mesh bed leveling with load cell sensor |
| Enclosed | Yes |
| Heated chamber | Yes |
| AMS compatible | Yes (MMU3, 5 slots) |
| WiFi | Yes |
| Camera included | Yes () |
| Official slicer | PrusaSlicer |
| OrcaSlicer support | — |
| Power | 630 W |
| Noise | — |
What materials can it print?
Compatibility derived from its verified specs. See the full materials guide →
| Material | Prints it? | Why |
|---|---|---|
| PLA | Yes | Yes. PLA has no special needs: any FDM printer like the CORE One L prints it out of the box. |
| PETG | Yes | Yes. With a nozzle up to 290 °C and a bed up to 120 °C it comfortably meets PETG's needs. |
| TPU (flexible) | Yes | Yes. It has a direct-drive extruder, ideal for flexibles; prints TPU well (go slow). |
| ABS | Yes | Yes. Nozzle up to 290 °C and an enclosure: it contains ABS's warping and fumes. |
| ASA | Yes | Yes. Nozzle up to 290 °C and an enclosure: it contains ASA's warping and fumes. |
| Nylon (PA) | Yes | Yes. It reaches 290 °C and is enclosed: it prints Nylon (dry it well first). For carbon-fibre variants, use a hardened-steel nozzle. |
| Policarbonato (PC) | Yes | Yes. Nozzle up to 290 °C and an enclosure with active heating: suitable for PC. For carbon-fibre variants, use a hardened-steel nozzle. |
Popular comparisons
Sources & references
Specs cross-checked against these public sources:
- Prusa CORE One L — Official Product Pagemanufacturer
- Prusa CORE One L — MatterHackersretailer