@baber, yes the minimum recommended networking bandwidth will be 25G for vSAN ESA, whereas for OSA it is still 10G refer - https://core.vmware.com/resource/vsan-frequently-asked-questions-faq#section11
More on the NIC Considerations could be read here - https://core.vmware.com/blog/designing-vsan-networks-2022-edition-vsan-esa
Now, with regards to the drive size for vSAN-ESA-AF-2 ReadyNode profile, I see the supported HPE vSAN ESA Server Models are - ProLiant DL360/380 Gen10 Plus.
Please refer vSAN Compatibility guide - https://www.vmware.com/resources/compatibility/search.php?deviceCategory=vsanesa
Also, all official sizing exercises should use the vSAN ReadyNode sizer to give more precise and thorough guidance for your specific environment.