HPE Slingshot is not Infiniband and it is proprietary to HPE. https://arxiv.org/pdf/2008.08886.pdf https://arxiv.org/pdf/2008.08886.pdf The cooling system is

HPE Slingshot is not Infiniband and it is proprietary to HPE. https://arxiv.org/pdf/2008.08886.pdf https://arxiv.org/pdf/2008.08886.pdf The cooling system is also proprietary to HPE. Not saying that other vendors don't offer their own liquid cooling systems.