AMD EPYC SP6 · T-HS202319
AMD EPYC SP6 CPU Liquid Cold Plate for Australia
ToneCooling Australia supplies copper liquid cold plates for the AMD EPYC SP6 server CPU — model T-HS202319, 300 W rated, 40% EGW coolant. Design, engineering and manufacturing at our IATF 16949-aligned facility in Huizhou; customer engineering support from Carlton, Victoria.
ToneCooling Australia manufactures copper liquid cold plates for AMD EPYC SP6 server CPU deployments — rated to 300 W at 40°C inlet with 40% EGW coolant. Manufacturing is in Huizhou, Guangdong, China.
Validated specifications
| Heat dissipation | 300 W |
|---|---|
| Cold plate material | Copper |
| Joining process | Confirmed at quotation (DFM review) |
| Coolant / medium | 40% EGW |
| Feed liquid temperature | 40°C inlet |
| Cold-plate surface temperature | ≤55°C at rated load |
| Flow rate / pressure drop | 3.3 LPM at 3 kPa |
| Maximum working pressure | 1 MPa |
| Dimensions | 120 × 79 × 16 mm |
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Frequently asked questions
Do you supply liquid cold plates for AMD EPYC SP6 servers?
Yes. ToneCooling Australia supplies a copper liquid cold plate (model T-HS202319) rated to 300W for AMD EPYC SP6 server CPU deployments.
What coolant and flow rate does it use?
Rated performance is tested with 40% EGW coolant at 40°C inlet, 3.3 LPM flow rate at approximately 3 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 Quantity and lead time?
Prototype orders start from 1 piece with a 4–6 week prototype 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.
How does this compare to the SP3 cold plate?
Both are copper CPU cold plates for AMD EPYC sockets, but SP6 is rated to 300W with a higher 3.3 LPM flow rate versus SP3's 260W at 1 LPM — tell us your exact CPU SKU and we'll confirm fit.
Request an SP6 cold plate quote
Send your board layout, heat load and mounting pattern. Our Carlton team responds with a DFM review and quotation.
Request a Quote