I'm having trouble finding relevent drivers for these.
0 X8 10 5 - HP NC523SFP 10Gb install Windows Server 2012 drivers in Windows 10 manually In the next window, specify the path to the original ESXi ISO image, the driver file (VIB file or TGZ archive with drivers) and the folder, to which the resulting ISO image with the integrated driver must be saved. x LTS Versions only: What's in the Box: 1 - Included in Package: PCIe 10GBase Fiber Card: Low-profile bracket: Quick install guide InfiniBand/VPI Drivers. The one in the NAS system showed up in config with no prior driver installations - no problems. Built with original intel x540 10 Gigabit Ethernet Controller chip that enables to provide high performance and reliability.
I have opened up the server itself to double check and can see that it is a "HP NC523SFP 10Gb 2P Server Adapter", when going through the SPP 8. Hp nc523sfp driver windows 10 Security Gateway VE R76, R77 versions are supported only with Network mode.