Which PCIe Fible Channel adapter should I choose to connect the HP MSL4048 Tape Library?

Question

Backup

There is an HP MSL4048 tape library and a regular stationary PC that will act as a server with HP Data Protector software , SAN Switch Brocade 8Gb c-Class
Now the question is choosing a compatible adapter that will definitely work on a stationary PC.
On the site there is information that the library is compatible with HBA adapters AK344A and AP769A .
Who has experience in such matters, please share information - which adapter to choose in my case?

Answer 1

In this case, anyone will earn,
choose from your requests.