Prusa CORE One+ (Gen 2)
Prusa CORE One+ (Gen 2)
Printer Highlights
About Prusa CORE One+ (Gen 2)
Prusa CORE One+ (Gen 2) is an enclosed CoreXY FDM 3D printer with a 250 × 220 × 270 mm build volume, a 290°C hotend, a 120°C heated bed, a nextruder direct drive extruder (10:1 planetary), auto bed leveling, and up to 8-color printing support.
General Information of Prusa CORE One+ (Gen 2)
Printer Name
Prusa CORE One+ (Gen 2)
Brand
Prusa Research
Series
CORE
Release Date
August 13, 2026
Build Volume & Chassis of Prusa CORE One+ (Gen 2)
Build Volume
250 x 220 x 270 mm (9.8 x 8.7 x 10.6 in)
Build Volume (X)
250 mm (9.8 in)
Build Volume (Y)
220 mm (8.7 in)
Build Volume (Z)
270 mm (10.6 in)
Enclosed Chamber
Yes
Frame Type
Double-Walled Insulated Steel Monocoque Frame
Machine Size
415 x 444 x 555 mm (16.3 x 17.5 x 21.9 in)
Machine Weight
22.5 kg (49.6 lbs)
Motion System & Kinematics of Prusa CORE One+ (Gen 2)
Kinematics Type
CoreXY
Motion Axis Type
Ultra-Rigid Linear Rails with Triple Independent Z Steppers
Kinematics Layout
CoreXY Fully Enclosed Insulated Monocoque
Rail System
Custom Ground Linear Rails with Sealed Ball Carriages
Dual Z-Axis
Yes
Extruder & Toolhead of Prusa CORE One+ (Gen 2)
Extruder Type
Nextruder Direct Drive Extruder (10:1 Planetary)
Toolhead Count
1
Filament Diameter
1.75 mm
Nozzle Diameter
0.4 mm
Nozzle Material
High-Flow Brass CHT
Supported Nozzle Diameters
0.25 mm, 0.4 mm, 0.6 mm, 0.8 mm
Max Nozzle Temp
290°C
Multi-Material Ready
Yes
Max Colors / Materials
8 Colors
Multi-Material System
Optional Prusa MMU3 (5 Colors) or INDX (Up to 8 Tools)
Bed & Thermal System of Prusa CORE One+ (Gen 2)
Build Plate Type
Magnetic Double-Sided Spring Steel Sheet with Auto-ID Tag
Heated Bed
Yes
Max Bed Temperature
120°C
Actively Heated Chamber
No
Print Speed & Performance of Prusa CORE One+ (Gen 2)
Typical Print Speed
380 mm/s
Max Acceleration
25,000 mm/s²
Max Flow Rate
35 mm³/s
Min Layer Height
0.04 mm
Max Layer Height
0.3 mm
Speed Benchy Time
10 min
Automation & Electronics of Prusa CORE One+ (Gen 2)
Auto Bed Leveling
Yes
Leveling Sensor Type
Loadcell Contact Sensor with Optical Sheet Detection
Filament Runout Sensor
Yes
Power Loss Recovery
Yes
Input Shaping (Resonance)
Yes
Built-in Camera
No
First Layer LiDAR
No
Part Cooling Fan
Acoustically Isolated Dual High-Pressure Blowers
Hotend Fan
High-Static Pressure Noctua Heatsink Fan
Software & Connectivity of Prusa CORE One+ (Gen 2)
Firmware
Prusa OS 2.0 (Dual-Core Cortex-M7 with Neural Co-Processor)
Compatible Slicers
PrusaSlicer
Connectivity
Ethernet, Removable Wi-Fi, USB-C, NFC, Prusa Connect
Display Screen
3.5-inch Color Touchscreen
Input Voltage
100-240V AC 50/60Hz 1000W
Special Features
Gen-2 passively heated enclosed chamber (up to 55°C via bed & smart vents) with GT1.5 belts, 600 mm/s max travel speed with Input Shaper and integrated nozzle wiper, Single-tool Nextruder with 0.4 mm Brass High-Flow CHT nozzle, Upgradeable to 5 colors via optional MMU3 or up to 8 tools via optional INDX, Modular camera port (Buddy3D camera sold separately)
Special Note on Prusa CORE One+ (Gen 2)
The Prusa CORE One+ (Gen 2) features GT1.5 belts, an integrated nozzle wiper, a factory 0.4 mm Brass High-Flow CHT nozzle, and passive chamber heating up to 55°C via heatbed radiation and intelligent ventilation (no active PTC chamber heater). Prusa cites 600 mm/s as maximum travel speed. Single-tool base; optional MMU3 (5 colors) and INDX (8 tools). Kit starts at $999 ($1,299 assembled).
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