NVIDIA A100 / A800 · T-HS202303
NVIDIA A100 / A800 GPU Liquid Cold Plate for Australia
ToneCooling Australia supplies aluminium liquid cold plates for NVIDIA A100 and A800 single-slot GPUs — model T-HS202303, 350 W rated, friction-stir welded, 57% EGW coolant. Design, engineering and manufacturing at our IATF 16949-aligned facility in Huizhou; customer engineering support from Carlton, Victoria.
ToneCooling Australia manufactures aluminium liquid cold plates for NVIDIA A100 and A800 single-slot GPU servers — friction-stir welded, rated to 350 W at 50°C inlet with 57% EGW coolant. Manufacturing is in Huizhou, Guangdong, China.
Validated specifications
| Heat dissipation | 350 W |
|---|---|
| Compatible GPUs | NVIDIA A100 and A800 (single-slot) |
| Cold plate material | Aluminium |
| Joining process | FSW (friction-stir welding) |
| Coolant / medium | 57% EGW |
| Feed liquid temperature | 50°C inlet |
| Cold-plate surface temperature | ≤55°C at rated load |
| Flow rate / pressure drop | 1.5 LPM at 9 kPa |
| Maximum working pressure | 1 MPa |
| Dimensions | 266.2 × 97.7 × 18.8 mm |
Related cold plates
Frequently asked questions
Does this cold plate support both A100 and A800?
Yes. The same single-slot cold plate design (model T-HS202303) supports both NVIDIA A100 and A800 GPUs, rated to 350W.
What coolant and flow rate does it use?
Rated performance is tested with 57% EGW coolant at 50°C inlet, 1.5 LPM flow rate at approximately 9 kPa pressure drop, holding surface temperature at or below 55°C.
Can the design be customised?
Yes. Port locations, mounting pattern, dimensions and surface finish are customised from your drawings, with CFD validating the change before tooling.
What is the MOQ and lead time?
Prototype MOQ is 5 pieces with a typical 7-15 business day lead time from approved drawing and purchase order; production lead time is confirmed per volume.
Where is this cold plate manufactured?
Manufacturing is performed at the ToneCooling facility in Huizhou, Guangdong, China. ToneCooling Australia Pty Ltd (Carlton, VIC) is the AU RFQ and engineering-coordination entity and does not manufacture.
Can you support OEM qualification (PPAP) for A100/A800 programs?
Yes. PPAP levels 1-5 are supported on request for OEM supplier qualification programs.
Request an A100/A800 cold plate quote
Send your board layout, heat load and mounting pattern. Our Carlton team responds with a DFM review and quotation.
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