Dual-nozzle enclosed CoreXY machine with a 65 C heated chamber and a 120 C bed, positioned as the accessible dual-nozzle model below the H2 series.
Main nozzle 256 x 256 x 260 mm; auxiliary nozzle 235.5 x 256 x 256 mm; dual-nozzle printing 235.5 x 256 x 256 mm; total volume for two nozzles 256 x 256 x 260 mm. The sortable figure below is the main-nozzle volume
Advertised dimensions; check usable space and variants.
300 C claimed max nozzle temperature
Published limits; hardware and firmware limits may differ.
From $649.00 on the Bambu Lab US store, Aug 2026; the compare page shows the same $649 figure
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 X2D; spec PDF header "X2D Spec" | 1 source
|
| Street price (USD; dated snapshot per entry) | From $649.00 on the Bambu Lab US store, Aug 2026; the compare page shows the same $649 figure | 1 source
|
| Variants & sibling models — and how to tell them apart (spec-contamination risk) | Dual-nozzle machine: a main hotend with a permanent-magnet synchronous extruder motor and an auxiliary hotend with a plain stepper motor, so the two nozzles are not equivalent. Bambu publishes four different build volumes depending on which nozzle is used, and a shorter list of materials for the auxiliary nozzle. Physical dimensions (392x406x478 mm) are shared with the P2S but the X2D is 16.25 kg against the P2S's 14.9 kg | 2 sources
|
| Market position: superseded? successor announced? | Current model, launched into the slot vacated by the discontinued X1-Carbon | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Build volume X×Y×Z (mm) — advertised vs actually usable | Main nozzle 256 x 256 x 260 mm; auxiliary nozzle 235.5 x 256 x 256 mm; dual-nozzle printing 235.5 x 256 x 256 mm; total volume for two nozzles 256 x 256 x 260 mm. The sortable figure below is the main-nozzle volume | 1 source
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| Machine footprint (mm) & clearance needed (cable/spool overhang) | 392 x 406 x 478 mm | 1 source
|
| Net weight (kg) | 16.25 kg net | 1 source
|
| Frame construction & material | Plastic and steel chassis; plastic, glass and metal outer frame | 1 source
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| Enclosure: open / enclosed; panel material; door/lid | Fully enclosed with a door sensor, active chamber heating to 65 C, and a G3 + H12 HEPA + granulated coconut-shell carbon filter stack with an external exhaust fan | 1 source
|
| Passive chamber temperature reached (if enclosed; measured values preferred) | Active chamber heating, maximum 65 C (manufacturer figure) | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Kinematics (bedslinger i3 / CoreXY / other) | CoreXY - not stated in the spec sheet; Bambu groups the X2D with its enclosed CoreXY machines and publishes the same 20000 mm/s2 acceleration figure | 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
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| Max volumetric flow claimed (mm³/s) | 40 mm3/s, 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 official diagnostic sequence uses unloading behavior to separate an extruder restriction from a hotend blockage. Check the matching toolhead procedure before removing components.
Applies to: X2D only. X2D also has a separate auxiliary-extruder cleaning guide; its dual-path toolhead differs from P2S.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Type (direct drive / bowden) & design name | Two direct-drive extruders: main extruder with hardened-steel gears driven by a Bambu high-precision permanent-magnet synchronous motor, auxiliary extruder with hardened-steel gears driven by a stepper motor | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Hotend design (proprietary/standard; quick-swap mechanism?) | Dual hardened-steel nozzles; 0.4 mm included, 0.2/0.4/0.6/0.8 mm supported; built-in filament cutter | 1 source
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| Max nozzle temp claimed AND firmware max temp limit (both values) | 300 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
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| Bed surface (material, texture, coating), single/double-sided | Flexible steel plate, Textured PEI included; Smooth PEI, Cool Plate SuperTack and Engineering Plate supported | 1 source
|
Use the manufacturer’s checks for the build surface, nozzle and first-layer behavior before adding mechanical spacers or changing firmware offsets. Preserve the material and plate context when comparing results.
Applies to: X2D model-specific procedure; a diagnostic article alone does not show how often the problem occurs.
| 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, hotend cooling fan, main control board fan, chamber heat-circulation fan, auxiliary part-cooling fan and external exhaust fan, all closed-loop controlled | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Officially supported filament list | Main hotend: PLA, PETG, ABS, ASA, TPU, support materials, PET, PA, PC, PVA and carbon/glass-fibre reinforced PLA, PETG, ABS, ASA, PA6, PAHT, PPA, PET. Auxiliary hotend drops PPA-CF/GF and excludes PLA Aero; PLA Silk, PETG-CF, ASA-CF, PA6-CF, TPU for AMS and PA/PET support material are flagged "print with caution" on the auxiliary nozzle | 1 source
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Firmware, controls, connections and calibration.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Mainboard model & MCU (exact chip markings if teardowns exist) | Motion controller dual-core Cortex-M4 plus single-core Cortex-M7; application processor quad-core ARM with a dedicated NPU (2 TOPS per the compare page) | 2 sources
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| Total rated power draw | High-voltage version 1600 W at 220 V, low-voltage version 1100 W at 110 V; steady state 250 W printing PLA and 550 W printing PC at 25 C ambient | 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 |
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Display: size, type, touch? | 5-inch 1280x720 touchscreen | 1 source
|
| On-device UI capabilities (model preview, per-object controls, etc.) | Touchscreen plus mobile app and PC app | 1 source
|
| WiFi (band/standard), Ethernet, USB ports, SD/flash-drive | Dual-band Wi-Fi (802.11 a/b/g/n), built-in 8 GB eMMC and a USB port; Ethernet not available, no network kill switch, no 802.1X | 1 source
|
| Camera: built-in / optional? Resolution & framerate (verify — marketing often omits real fps) | Two cameras: live-view 1920x1080 and a toolhead camera at 1600x1200 | 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, printable modifications, hardware upgrades for this exact model. That is a research gap, not a claim that none exist.
3D Printing Info