Prusa
Prusa MK4S
$729 USD
50% higher flow vs MK4360° part coolingOpen-source & repairableMMU3 multi-material
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Full Specifications
Build Volume250 × 210 × 220 mm
Max Print Speed500 mm/s (Fast (~300–400mm/s))
Enclosure✗ No — open frame
Multi-material✓ Yes
Auto bed leveling✓ Yes
WiFi / App control✓ Yes
Large formatNo
DifficultyIntermediate
Price$729 USD
Last verifiedMay 2026
Compatible Materials
PLAPLA+PETGABSASATPUNylonFlexPAPA-CF
Pros & Cons
Pros
- Best-in-class reliability — Prusa's gold standard
- Fully open-source — repair with any part, any slicer
- High-flow Nextruder: 24mm³/s — 50% more than original MK4
- Optional MMU3 for 5-material printing
Cons
- Slower than Bambu at this price point
- No enclosure included (sold separately)
- Pricier than spec-equivalent competitors
Best For
Reliability-first usersProfessionals & makersLong-term investmentOpen-source advocates
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