H2S

Bambu Lab H2S 2025

The H2S is a closed-chamber desktop 3D printer featuring a 350 °C hotend, an actively heated 65 °C chamber, and one of the largest build volumes in the consumer segment. It handles technical materials such as ABS, ASA, PA, and PC without requiring advanced tuning, and is compatible with multi-material systems. It targets experienced makers, small design studios, and prototyping teams that need reliability and versatility without the complexity of industrial machines.

Data from official source
Bambu Lab H2S — Fused filament fabrication (FFF/FDM)
INDICATIVE PRICE RANGE
1150–1250 € ≈ $1,242–$1,350
Market estimate — list price not available

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Work area 340 × 320 mm (13.4 × 12.6 in)
Power 1800 W
Dimensions 49 × 51 × 63 cm (19.4 × 20.2 × 24.6 in)
Weight 30.0 kg (66.1 lb)

Editorial notes will be available once the sheet has been verified by the editorial team.

Parameter Value Source
Machine dimensions 49 × 51 × 63 cm (19.4 × 20.2 × 24.6 in) manufacturer website
Weight 30.0 kg (66.1 lb) manufacturer website
Power supply 220 V / 50 Hz / 1800 W manufacturer website
Work area 340 × 320 × 340 mm (13.4 × 12.6 × 13.4 in) manufacturer website
Maximum speed 1000 mm/s manufacturer website
Declared precision 50.0 μm manufacturer website
Footprint X×Y (short side) 320 mm Compiled by editorial team
Build height Z 340 mm Compiled by editorial team
Kinematics corexy Compiled by editorial team
Max nozzle temperature 350 °C Compiled by editorial team
Max bed temperature 120 °C Compiled by editorial team
Max print speed 1000 mm/s Compiled by editorial team
Enclosed chamber True Compiled by editorial team
Filament sensor True Compiled by editorial team
Auto bed leveling mesh Compiled by editorial team
Standard nozzle diameter 0.4 mm Compiled by editorial team
Multi-extruder False Compiled by editorial team
Native Klipper False Compiled by editorial team
Input shaper True Compiled by editorial team
Multicolor printing True Compiled by editorial team
Multicolor requires accessory True Compiled by editorial team

Material compatibilities will be available in a future version.

Software

The H2S uses Bambu Studio as its primary slicer, with full support for proprietary features including automatic calibration, AI monitoring, and AMS management. It also accepts G-code exported from OrcaSlicer, PrusaSlicer, and Cura, though some advanced functions may not be available with third-party slicers. Laser and cutting functions are managed exclusively through Bambu Suite. Developer Mode is available, exposing MQTT access for custom integrations.

Reviews from those who use this machine every day will be available in the next version of the platform.

How we verify this sheet

Technical data verified on the manufacturer's official website (recording date shown above). Editorial notes, market positioning and anomaly flags are assisted by the MakerSpecs AI system as a second reader, always validated by the author before publication. Read the full methodology →

Updates to this sheet and Manufacturer Notes
  1. Sheet published