NOTE: The HP PCI Express Mezzanine Pass-Thru Card is required to support the HP Ultrium Tape Blades and the PCI Expansion Blade. Up to two Ultrium Tape and/or PCI Expansion Blades are supported per server mix and match.
NOTE: The HP PCI Express Mezzanine Pass-Thru Card can be placed in mezzanine slot 2 and/or 3.