Bambu LabCoreXY / enclosed FDM
Bambu Lab H2S
Bambu Lab H2S is a CoreXY / enclosed FDM released in August 2025. Key specs: technology FDM / FFF (filament), build volume 37 L, max print speed 1,000 mm/s, max acceleration 20,000 mm/s².
9.5Score
Speed9.5
Material versatility7.8
Build volume9.2
Ease of use9.3
price range$1,050–1,350Reference price converted from EUR
- Released
- August 2025
- Brand
Bambu Lab- Popularity
- #17 of 286
- Model numbers
- Bambu Lab H2S 3D-Printer
FDM / FFF (filament)Technology
37 LBuild volume
1,000 mm/sMax print speed
20,000 mm/s²Max acceleration
350 °CMax nozzle temperature
120 °CMax bed temperature
YesEnclosed build chamber
4Max colours / materials
Spec guide
How it ranks among CoreXY & enclosed printers of 2025
Build volume · 37 LTop 13%Max print speed · 1,000 mm/sTop 2%Max acceleration · 20,000 mm/s²Top 41%Max nozzle temperature · 350 °CTop 21%Max bed temperature · 120 °CTop 26%Max colours / materials · 4Top 48%
Compared with CoreXY & enclosed printers released in 2025. Bars show the share of models it beats.
compared with other CoreXY & enclosed printers
Why is H2S a good choice?
Build volume: 37 Lbetter than 91% of CoreXY & enclosed printers
Max print speed: 1,000 mm/sbetter than 98% of CoreXY & enclosed printers
Max volumetric flow: 65 mm³/sbetter than 97% of CoreXY & enclosed printers
Max nozzle temperature: 350 °Cbetter than 78% of CoreXY & enclosed printers
Build height (Z): 320 mmbetter than 86% of CoreXY & enclosed printers
Max bed temperature: 120 °Cbetter than 77% of CoreXY & enclosed printers
Weak points
Max colours / materials: 4worse than 100% of CoreXY & enclosed printers
Max acceleration: 20,000 mm/s²worse than 100% of CoreXY & enclosed printers
In rankings
#3Best 3D printers right now#2Best CoreXY & enclosed 3D printers#16Best value 3D printers#3Fastest 3D printers (max speed)#16Highest acceleration#16Most colours in one print#24Best for engineering filaments#10Easiest 3D printers to use#19Hottest heated beds#19Highest nozzle temperature#3Highest volumetric flow#9Fastest overall#2Best CoreXY & enclosed printers from $700 to $1,500#1Best Bambu Lab 3d printers#1Best 3d printers of 2025
Specifications
Full specifications
General
- Delivered as
- Fully assembled
- All-metal frame
- Yes
Build volume
- Build width (X)
- 340 mm
- Build depth (Y)
- 340 mm
- Build height (Z)
- 320 mm
- Build volume
- 37 L
Speed
- Max print speed
- 1,000 mm/s
- Max acceleration
- 20,000 mm/s²
- Max volumetric flow
- 65 mm³/s
Extruder & hotend
- Max nozzle temperature
- 350 °C
- Direct-drive extruder
- Yes
- Default nozzle
- 0.4 mm
- Nozzle material
- steel
- Swappable nozzle / hotend
- Yes
- Toolheads
- 1
- Nozzles
- 1
- Filament diameter
- 1.75 mm
- Number of supported materials
- 4
- Engineering materials (PA, PC, CF)
- No
Print bed
- Heated bed
- Yes
- Max bed temperature
- 120 °C
Enclosure
- Enclosed build chamber
- Yes
- Actively heated chamber
- Yes
- Max chamber temperature
- 65 °C
- Air filter (carbon / HEPA)
- Yes
- Chamber light
- Yes
- Door sensor
- Yes
Connectivity & control
- Connectivity
- Wi-Fi, USB
- Wi-Fi
- Yes
- Ethernet
- No
- USB
- Yes
- SD card
- No
- Bluetooth
- No
- App control
- Yes
- Screen size
- 5″
- Touchscreen
- Yes
Features
- Built-in camera
- Yes
- Camera resolution
- 2.1 MP
- Power-loss recovery
- Yes
- Laser engraving module
- Yes
Size & power
- Width
- 492 mm
- Depth
- 514 mm
- Height
- 626 mm
- Weight
- 30 kg
- Rated power
- 2,050 W
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
In collections
CoreXY & enclosed printers: Build volume from 30 L83D printers: Build volume from 30 L + max acceleration from 20,000 mm/s²133D printers: Build volume from 30 L + max print speed from 600 mm/s153D printers: Actively heated chamber + multi-colour printing163D printers: Build volume from 30 L + enclosed build chamber173D printers: Build volume from 30 L + multi-colour printing173D printers: Build volume from 30 L + actively heated chamber183D printers: Max print speed from 600 mm/s + actively heated chamber18
