Prusa Research Original Prusa i3 MK3S
Prusa ResearchDiscontinued

Original Prusa i3 MK3S

Build: 250×210×210 mmNozzle: 300 °CSpeed: 200 mm/sEnclosure: Open
MSRP
$749
Where to buy

No active listings right now.

Best use cases

Benchmark consumer reliability, open-source enthusiast projects

Full specifications

Build & chassis

Build area
250×210×210 mm
Build volume
11.03 L
Machine category
Open-Source Desktop
Enclosed chamber
No
Active heated chamber
No

Motion & extrusion

Kinematics
Cartesian (Bedslinger)
Extruder mechanism
Bondtech Direct Drive Extruder
Max print speed
200 mm/s
Max acceleration
2,500 mm/s²
Max hotend flow
20 mm³/s
Min layer height
50 µm

Thermal

Max nozzle temp
300 °C
Max bed temp
120 °C
Max chamber temp
0 °C

Multi-material & leveling

Multi-material capable
No
Auto bed leveling
SuperPINDA Magnetic Bed Probing
Engineering polymer compatibility
PLA, PETG, ASA, ABS, PC, TPU, Nylon, PVB

Connectivity & other

Connectivity / smart features
Magnetic Spring Steel Sheet, Einsy RAMBo, Silent Noctua Fan
Net weight
7 kg
Market status
Discontinued
Best use cases
Benchmark consumer reliability, open-source enthusiast projects

Data quality

Data confidence
Not yet verified

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MSRP
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