Help with selecting an RDMA (iWarp) compatible network adapter for Azure Stack

[JB-LH]

Hello. I'd like to do a Windows Server 2019 Azure Stack PoC per the following HPE white papers.

1) HPE DL380 Gen9 Hybrid SAS SSD/HDD Azure Stack HCI Solution

https://www.hpe.com/psnow/doc/a00067829enw

2) Implementing Windows Server 2019 Azure Stack HCI Using HPE ProLiant Servers

https://www.hpe.com/psnow/doc/a00067845enw

To do so, I need to purchase two of the subject adapters, since I don't have a proper switch available. Does anyone here have any experience with the following Chelsio cards?

1) Chelsio T6225-SO-CR

https://www.chelsio.com/wp-content/uploads/resources/T6225-SO-CR-PB.pdf

2) T520-SO-CR

https://www.chelsio.com/wp-content/uploads/2013/10/T520-SO-CR.pdf

3) PB-T420-CR

https://chelsio.com/assetlibrary/pdf/PB-T420-CR.pdf

4) Chelsio Adapter Selection Card

https://www.chelsio.com/wp-content/uploads/2013/09/Adapter-Selector-Card.pdf

Thank you for reading this.

[support_s]

System recommended content:

1. HPE ProLiant for Microsoft Azure Stack Gen9 Firmware and Software Compatibility Matrix

2. HPE ProLiant for Microsoft Azure Stack Hub Gen9 Software and Firmware Compatibility Matrix

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[JB-LH]

Thank you, support_s. While the information contained in the links you supplied below is greatly appreciated, I'm unable to find any mention of Chelsio branded network adapters. That is, unless I missed it.

Does anyone have experience with the adapters listed in my origional post?

Thanks again for reading this.

[JB-LH]

Good afternoon. Would it be possible for someone with HPE to please confirm whether or not the "HPE ethernet 10/25Gb 2-port 640SFP28 adapter" mentioned at the link below is iWarp compatible in a ProLiant DL380 Gen9 server? From what I can tell, it looks like it may only be compatible with RoCE.

HPE DL380 Gen9 Hybrid SAS SSD/HDD Azure Stack HCI Solution

https://www.hpe.com/psnow/doc/a00067829enw.pdf

Thanks!