What are the measurements of the RTX 20 Series Hydro Copper Waterblocks?

Last Update: 2018/12/02

So you are interested in one of the new RTX 20 series Hydro Copper Waterblocks and want to know if they will fit in your chassis, or want to plan your bends and tube routing?

You have come to the right spot, here you will find the measurements for each of the Hydro Coppers available for the RTX 20 series. On this page you will find measurements for,

  • 400-HC-1189-B1
  • 400-HC-1389-B1
  • 400-HC-1289-B1
  • 400-HC-1489-B1

 (Note - these measurements do not include the total height with the graphics card installed, these measurements will be updated to reflect that fact soon.)

Compatible graphics cards for each Waterblock,

400-HC-1189-B1 400-HC-1389-B1 400-HC-1289-B1 400-HC-1489-B1
08G-P4-2182-KR 11G-P4-2282-KR 08G-P4-2287-KR 11G-P4-2487-KR
08G-P4-2082-KR 11G-P4-2382-KR - -
08G-P4-2183-KR 11G-P4-2383-KR - -
08G-P4-2187-KR 11G-P4-2387-KR - -
08G-P4-2081-KR 11G-P4-2281-KR - -



2070/2080 XC/XC2 HC Kit




 2080 Ti XC/XC2 HC Kit




2070/2080 FTW3 HC Kit




2080 Ti FTW3 HC Kit




If you happen to have any further questions or concerns, please feel free to get into contact with the EVGA customer service team via phone at 1.888.881.3842 or contact us via email at support@evga.com for North American Customers, supportTW@evga.com for customers in Asia, supportEU@evga.com for customers in Europe and soporte@evga.com for customers in Latin America for your respective regions.


Waterblock 20 Series RTX HydroCopper Hydro Copper