I'm looking for P/N 751364-001 internal header cable for HP Thunderbolt 2 card F3F43AT/753732-001

Hello.
I hope everyone is well.
I am looking for a HP THUNDERBOLT-2  F3F43AT / 753732-001 card with the HP 751364-001 Internal header cable.

The header cable is specific to the Z230 Workstation..

Here's an example of the card with a header cable for the Zx40 models from ebay.

https://www.ebay.com.au/itm/HP-THUNDERBOLT-2-753732-001-I-O-Card-With-Cable-751366-001-751365-001/192918445852?_trkparms=aid%3D1110006%26algo%3DHOMESPLICE.SIM%26ao%3D1%26asc%3D20160323102634%26meid%3D457861414f4d46c7a9374e6ff3592cfe%26pid%3D100623%26rk%3D4%26rkt%3D5%26sd%3D192918461555%26itm%3D192918445852%26pmt%3D0%26noa%3D1%26pg%3D2047675%26algv%3DDefaultOrganic%26brand%3DHP&_trksid=p2047675.c100623.m-1

Can anyone help me?

Ive read the following;

https://support.hp.com/au-en/document/c04283970

https://h30434.www3.hp.com/t5/Business-PCs-Workstations-and-Point-of-Sale-Systems/HP-Thunderbolt-2-PCIe-1-port-I-O-Card-F3F43AT-Windows-10/td-p/6616095

https://usermanual.wiki/Hp/HpThunderbolt2Pcie1PortIOCardSetupAndInstall139979.2056029670.pdf

https://h30434.www3.hp.com/t5/Business-PCs-Workstations-and-Point-of-Sale-Systems/Hp-z820-Thunderbolt-2-Card-Installation/td-p/7480603

I'm wanting to add Thunderbolt to connect to an Audio Interface due to it's better round trip latency than USB.

I don't care about daisy chaining to a monitor.

Any help would be greatly appreciated.

Many Thanks,
Ken.