Which PCI-X HBA support multiple LUN?

[Andrey Nikiforov]

I'm looking for host bus adapter for HP MSL2024 LTO-4 Ultrium 1760 SAS Library. In HP compatibility matrix the onle SAS HBA is 416096-B21 (HP SC44Ge, 3Gb, PCI-e, 4 channel).
But my server (IBM x346) not support PCI-e, but only PCI-X HBA. HBA for MSL2024 must have multiple LUN support. Does anybody know which PCI-X HBA support multiple LUN?
What about:
1. LSI Logic SAS3442X, 8-port 3Gb/s SAS, PCI-X Host Bus Adapter
2.Adaptec ASC-48300 (PCI-X, LP) OEM -SAS, RAID 0,1,10, 8channel (int SFF8484 + ext SFF8470)