voila leur reponse :
Dear Customer,
Thank you for contacting EK Support.
As much as we would like to help, unfortunately we cannot give you any more information which waterblock would fit until we have complete data.
Please fill in the Compatibility inquiry form, to have it checked for compatibility by the EK team.
http://www.coolingconfigurator.com/newhardware
If you need any further information, please do not hesitate to contact me.
je vais me retracter et la renvoyer je crois