Request the STEP 3D model of the ToneCooling GB300 (TC-BZP-GB300-01A) or GB200 (TC-BZP-GB200-01A) cold plate kit for tray layout, port routing and clearance checks. Both kits are standard products supplied to a published datasheet. Send the form below and an engineer replies by email with the file and next steps.
Which STEP models are available?
| Kit | Part no. | What the model contains | Datasheet |
|---|---|---|---|
| GB300 cold plate kit (4 GPU + 2 CPU) | TC-BZP-GB300-01A | 4 GPU cold plates, 2 CPU cold plates, manifold, 2 quick disconnects, 10 hoses | |
| GB200 cold plate kit for two GPUs and one Grace CPU | TC-BZP-GB200-01A | Two GPU cold plates, one CPU cold plate, manifold, hoses and quick disconnects; rated 1,200 W + 1,200 W + 300 W |
What to include in your request
- Kit part number (TC-BZP-GB300-01A or TC-BZP-GB200-01A)
- Company name and the server or tray platform you are designing
- Planned quantity: prototype, pilot and production
- Coolant, inlet temperature and any port or fitting changes you need
Also available on request: pressure-drop data, leak-test records and thermal test reports. Not sure which kit fits? See the GB300 vs GB200 cold plate comparison.
Request the STEP model
NVIDIA, GB300 and GB200 are trademarks of NVIDIA Corporation. Referenced for compatibility only; ToneCooling is an independent manufacturer and no affiliation or endorsement is implied.


