Large dual-nozzle enclosed CoreXY machine with a 350 C hot end, 65 C heated chamber, four cameras and an optional 10 W or 40 W laser module.
Single-nozzle printing 325 x 320 x 325 mm; dual-nozzle printing 300 x 320 x 320 mm; total volume across the two nozzles 350 x 320 x 320 mm. The sortable figure is the single-nozzle volume
Advertised dimensions; check usable space and variants.
350 C claimed max nozzle temperature
Published limits; hardware and firmware limits may differ.
From $1,549.00 on the Bambu Lab US store, Aug 2026, against a stated typical price of $1,749.00; the product page shows $1,749.00 (typical $1,999.00) with a combo variant selected
Dated listing, not a live offer. Read the configuration and region.
Understand the hardware, explore compatible changes and find a diagnostic starting point when something goes wrong. Expand the specification sections for every recorded value, condition and original reference.
Dimensions, construction and the hardware that moves the print.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Manufacturer & exact marketed model name (verify the exact product identity first) | Bambu Lab H2D | 1 source
|
| Street price (USD; dated snapshot per entry) | From $1,549.00 on the Bambu Lab US store, Aug 2026, against a stated typical price of $1,749.00; the product page shows $1,749.00 (typical $1,999.00) with a combo variant selected | 2 sources
|
| Variants & sibling models — and how to tell them apart (spec-contamination risk) | Six SKUs on one product page including H2D, H2D AMS Combo and H2D Laser Full Combo. The Laser Edition adds laser safety windows and the air-assist pump; a plain H2D can be upgraded with a Laser Upgrade Kit. The BirdsEye camera is only fitted on the Laser Edition. Siblings in the same family are the H2S (single nozzle, 340x320x340 mm, 30 kg) and H2C (dual nozzle, 305x320x325 mm single-nozzle volume, 32.5 kg, four cameras as standard) - all three share the 492x514x626 mm body, so body dimensions alone will not tell them apart | 3 sources
|
| Market position: superseded? successor announced? | Current model; the H2C sits above it in the same body at $2,199 and the H2S below it at $1,199 | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Build volume X×Y×Z (mm) — advertised vs actually usable | Single-nozzle printing 325 x 320 x 325 mm; dual-nozzle printing 300 x 320 x 320 mm; total volume across the two nozzles 350 x 320 x 320 mm. The sortable figure is the single-nozzle volume | 1 source
|
| Machine footprint (mm) & clearance needed (cable/spool overhang) | 492 x 514 x 626 mm | 1 source
|
| Net weight (kg) | 31 kg net | 1 source
|
| Frame construction & material | Aluminium, steel, plastic and glass chassis and shell | 1 source
|
| Enclosure: open / enclosed; panel material; door/lid | Fully enclosed with a door sensor; active chamber heating to 65 C, chamber exhaust and heat-circulation fans, and a G3 + H12 HEPA + granulated coconut-shell carbon filter stack | 1 source
|
| Passive chamber temperature reached (if enclosed; measured values preferred) | Active chamber heating, maximum 65 C (manufacturer figure) | 1 source
|
The encoder plate is a calibration accessory used with the toolhead camera, not a build surface. Follow the prescribed calibration conditions and keep the markers clean; the calibration does not replace mechanical inspection when a motion problem appears.
Applies to: The checked product documentation specifies H2D. A functioning toolhead camera is required.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Kinematics (bedslinger i3 / CoreXY / other) | CoreXY - not named in the spec sheet; Bambu groups the H2 series with its enclosed CoreXY machines at 20000 mm/s2 | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Max print speed (claimed, mm/s) | 1000 mm/s max toolhead speed (manufacturer claim); no independent measurement found | 1 source
|
| Max acceleration (claimed, mm/s²) | 20000 mm/s2 max toolhead acceleration (manufacturer claim) | 1 source
|
| Max volumetric flow claimed (mm³/s) | 40 mm3/s with the standard-flow hotend, 65 mm3/s with the optional high-flow hotend; both measured by Bambu on a 250 mm round single-wall model in Bambu ABS at 280 C | 1 source
|
Extrusion, heating, leveling and material handling.
The H2D guide checks the hotend and dual-extruder feed path separately when overload or air-printing appears. TPU has a separate diagnostic route because its behavior in the mechanism differs.
Applies to: H2D only; match the installed toolhead and hotend. This documented diagnostic route does not establish failure frequency.
Bambu documents a substantial Vortek conversion involving the toolhead/X-axis assembly, heatbed, AP board and hotend rack. It requires the model’s complete compatibility pack and device registration; this is a hardware rebuild rather than a firmware-only unlock.
Applies to: H2D compatibility pack only. Follow the H2D guide, including its laser-version differences and current firmware prerequisite.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Type (direct drive / bowden) & design name | Dual direct-drive extruders with hardened-steel gears, driven by Bambu high-precision permanent-magnet synchronous motors | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Hotend design (proprietary/standard; quick-swap mechanism?) | All-metal hotend with hardened-steel nozzle, 0.4 mm included, 0.2/0.4/0.6/0.8 mm supported; an optional high-flow hotend is offered | 1 source
|
| Max nozzle temp claimed AND firmware max temp limit (both values) | 350 C claimed max nozzle temperature | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Max bed temp claimed AND firmware limit | 120 C max heatbed temperature | 1 source
|
| Bed surface (material, texture, coating), single/double-sided | Textured PEI plate and Smooth PEI plate supported | 1 source
|
Henryk’s slim purge-bin design provides a removable container behind the H2D. Check rear clearance and access to the outlet before adopting the part.
Applies to: Creator identifies H2D. This listing does not establish H2S or H2C compatibility.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Filament runout sensor (type, location) | Yes - run-out sensor, tangle sensor and door sensor; odometry with AMS | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Part-cooling fan(s): count, size, ducting design | Part-cooling fan, auxiliary part-cooling fan, chamber heat-circulation fan, hotend cooling fan, main control board fan and chamber exhaust fan, all closed-loop controlled | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Officially supported filament list | PLA, PETG, TPU, PVA, BVOH, ABS, ASA, PC, PA, PET, plus carbon/glass-fibre reinforced PLA, PETG, PA, PET, PC, ABS, ASA, PPA-CF/GF, PPS and PPS-CF/GF | 1 source
|
Firmware, controls, connections and calibration.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Total rated power draw | 100-120 VAC / 200-240 VAC 50/60 Hz; 2200 W at 220 V, 1320 W at 110 V. The US store page states the H2D it sells is the 100-120 V version | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Firmware base & current version (Klipper fork / Marlin fork / proprietary) | Closed-source proprietary firmware - not a Klipper or Marlin derivative, and no printer-firmware source is published. The bambulab GitHub organisation carries 11 repositories (Bambu Studio, wxWidgets/boost/ffmpeg forks, the wiki); none is printer firmware. Updates are delivered over the air via Bambu Studio / Bambu Handy | 1 source |
Owners have reported nozzle-clumping alerts on prints without an obvious clump. Check the nozzle and print first, record the exact firmware and retain logs for support. The report is evidence of an observed symptom, not proof that every alert is false or that a current release still has the issue.
Applies to: H2D owner comments in the linked issue. Firmware versions differ between reports; no universal fix is established here.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Display: size, type, touch? | 5-inch 720x1280 touchscreen | 1 source
|
| On-device UI capabilities (model preview, per-object controls, etc.) | Touchscreen plus Bambu Studio, Bambu Suite and Bambu Handy | 1 source
|
| WiFi (band/standard), Ethernet, USB ports, SD/flash-drive | Dual-band Wi-Fi (802.11 a/b/g/n, 2.4 and 5 GHz), built-in 8 GB eMMC and a USB port | 1 source
|
| Camera: built-in / optional? Resolution & framerate (verify — marketing often omits real fps) | Four cameras listed: live view 1920x1080, nozzle camera 1920x1080, toolhead camera 1920x1080, and a 3264x2448 BirdsEye camera fitted only on the Laser Edition | 1 source
|
Published safeguards, support terms and independent evidence.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Warranty length & support reputation (evidence, not vibes) | 2-year limited warranty for consumers in the US, Canada, the EU, Switzerland, Norway and Iceland; 1 year in the rest of the world. Bambu Lab's own policy records the US/Canada term as a 2026 extension from one year to two | 1 source
|
This guide presents the catalog’s sourced record for this exact model. Source dates belong to each reference; a page update does not mean every specification has been rechecked.
Prices are dated listing snapshots, with configuration, regional and sale conditions. They are not current offers. Unknown values remain unfilled.
Firmware, variants and available accessories can change. Read the original reference before making a purchase or planning a process.
Firmware, modifications and troubleshooting links are checked against the model and stated hardware or firmware revision. A creator’s compatibility claim is not a fit test by this site. Official troubleshooting describes a diagnostic route; individual reports do not establish a failure rate.
This review did not verify firmware customization or update guidance for this exact model. That is a research gap, not a claim that none exist.
3D Printing Info