for HP Workstation Z420, Z440, Z620, Z640, Z820, Z840, PCI-Express 3.0 x4
for HP Workstation Z230, PCI-Express 3.0 x4
for HP Workstation Z240, Z440, Z640, Z840, PCI-Express 3.0 x4
for HP Workstation Z240, Z440, Z640, Z840, PCI-Express 3.0 x4
for HP Workstation Z240, Z440, Z640, Z840, PCI-Express 3.0 x4
for HP Workstation Z230, Z420, Z440, Z620, Z640, Z820, Z840, PCI-Express 3.0 x4
for HP Workstation Z240, Z440, Z640, Z840, PCI-Express 3.0 x4
for HP Workstation Z230, PCI-Express 3.0 x4