PCIe (PCI Express) SATA II
Controller Cards PCIe (PCI Express) cards are for desktop Macs and PCs having PCIe
slots. PCIe cards can have multiple data lanes. For example, a four-lane card will be designated as PCIe
x4 (the more lanes, the more bandwidth possible)
NEW!SATA III - SATA 6Gb/s Cards
SATA II - SATA 3Gb/s Cards
PCI-X SATA II Controller Cards PCI-X cards are for desktop Macs and PCs with PCI or PCI-X slots. PCI-X cards are 64-bit and
are faster than PCI card (which are 32-bit). PCI-X cards work in PCI slots, but will achieve full performance
in PCI-X slots.
PCI SATA II Controller Cards PCI cards are for desktop Macs and PCs with PCI or PCI-X slots. PCI cards are
32-bit and will work in PCI-X slots (but, at 32-bit speeds, not 64-bit).
ExpressCards are for Mac and PC notebooks having ExpressCard slots. ExpressCard/34 is a narrow version (34mm) of the ExpressCard (54mm). ExpressCard/34
cards fit in either ExpressCard/34 or ExpressCard slots.