Quotation Guide · GB300 · 4G+2C (4 GPU + 2 CPU)
GB300 Copper Cold Plate Quotation Guide for Australian AI Data Centres
How Australian AI-server and data-centre buyers get a GB300 copper cold plate quotation from ToneCooling Australia — RFQ inputs, AS/NZS documentation support, import logistics into Australia, and NDA-protected drawing review, covering the GB300 4G+2C kit: 4 GPU cold plates + 2 CPU cold plates, supplied to its datasheet.
ToneCooling Australia coordinates GB300 copper cold plate quotations for Australian AI-server and data-centre buyers — RFQ intake, NDA agreements and AS/NZS documentation from Carlton, Victoria, with cold plates designed, engineered and manufactured at the IATF 16949-aligned facility in Huizhou, Guangdong, China. This guide covers the GB300 4G+2C kit (TC-BZP-GB300-01A): 4 GPU cold plates + 2 CPU cold plates, with one GB300 datasheet (PDF). Tray-level RFQ inputs (adapter manifold, hoses, quick disconnects) are on the 4 GPU + 2 CPU kit quotation page.
Australia's AI data-centre build-out and GB300 cooling demand
Australia's hyperscale and colocation sector — including large Sydney, Melbourne, Perth and Brisbane campuses being built out by operators such as AirTrunk and NEXTDC — is scaling GPU rack density well beyond what air cooling supports. NVIDIA GB300 Grace Blackwell Ultra deployments require direct-to-chip liquid cooling at the compute-tray level. ToneCooling Australia supports local RFQ intake for GB300 copper cold plate programs, coordinating with the Huizhou manufacturing team on drawing review, quotation and delivery scheduling into Australia.
Heat load & coolant
GPU and CPU heat load in watts, coolant type, inlet temperature and available flow rate per cold plate.
Mounting drawing
DXF or STEP drawing confirming socket footprint, mounting hardware and quick-disconnect port layout.
Volume & timeline
Prototype quantity or annual volume, and target delivery window into Australia.
For the complete field-by-field submission format, see the RFQ Input Checklist. For the full validated performance dataset and material/joining specification, see the GB300 Cold Plate Australia product page.
How ToneCooling Australia handles a GB300 RFQ
Local coordination, Huizhou engineering — the same process used for other GPU cold plate programs already supplied into Australia.
- 1. RFQ intake (Carlton, VIC)Drawing, heat load, coolant and volume submitted to the Australia team.
- 2. NDA & drawing reviewMutual NDA signed before proprietary GB300 tray drawings are reviewed.
- 3. Engineering feasibilityHuizhou engineering confirms channel geometry, joining process and QDC compatibility.
- 4. Quotation issuedProject-specific price based on heat load, coolant conditions, geometry and volume.
- 5. Prototype & validationSample cold plates built and tested against agreed acceptance criteria.
- 6. AS/NZS & delivery documentationCompliance and import documentation coordinated for delivery into Australia.
Validated GB300 performance data
Real batch-validation results (test date 2026-03-20), not projected estimates.
GPU cold plate
1.7 L/min flow, 1066.94 W heat load, coolant 19.9°C → 27.3°C. Thermal resistance 0.0130–0.0133 °C/W; pressure drop 12.06 kPa.
CPU cold plate
0.7 L/min flow, 485.46 W heat load. Thermal resistance 0.0220 °C/W; pressure drop 10.39 kPa.
NVIDIA's Blackwell liquid-cooling platform overview is on the NVIDIA official blog. Full spec table: GB300 Cold Plate Australia.
Frequently asked questions
Which GB300 configuration does this guide cover?
This guide covers the GB300 4G+2C kit (TC-BZP-GB300-01A): 4 GPU cold plates + 2 CPU cold plates, supplied to one GB300 datasheet (PDF). Tray-level RFQ inputs are covered on the 4 GPU + 2 CPU kit quotation page.
How long does a GB300 cold plate quotation take for an Australian buyer?
Once heat load, coolant conditions and a mounting drawing are received, ToneCooling Australia coordinates with the Huizhou engineering team to return a quotation. Exact turnaround depends on drawing complexity and is confirmed per project.
Does ToneCooling publish a list price for the GB300 copper cold plate system?
No. Pricing depends on heat load, coolant conditions, mounting geometry and order volume, so ToneCooling quotes each GB300 program individually.
Who coordinates GB300 RFQs for Australian data-centre projects?
The ToneCooling Australia team in Carlton, Victoria coordinates RFQ intake, NDA agreements and AS/NZS documentation for Australian projects; manufacturing is at the IATF 16949-aligned facility in Huizhou, Guangdong, China.
Start a GB300 cold plate RFQ
Submit heat load, coolant conditions and a mounting drawing to the ToneCooling Australia team in Carlton, VIC.
Request a Quote