Analysis of information sources in references of the Wikipedia article "PCI-X" in English language version.
Although the Adaptec SCSI Card 29160 is a 64-bit PCI card, it also works in a 32-bit PCI slot. When installed in a 32-bit PCI slot, the card automatically runs in the slower 32-bit mode.
A third generation of PCI is now offered with the introduction of the 1.9 GHz System i5 Models 515, 520, and 525. These models have a PCI-X DDR (PCI-X 2.0) slot that runs at a maximum of 266 MHz and supports only adapters that can run without an IOP. This slot is ideally suited for ultra-high bandwidth adapters such as the new 266 MHz (DDR) #5721/#5722 10 Gb Ethernet adapters.
{{cite web}}: CS1 maint: archived copy as title (link){{cite web}}: CS1 maint: archived copy as title (link){{cite web}}: CS1 maint: archived copy as title (link){{cite web}}: CS1 maint: archived copy as title (link)The ZX370 Series is a true 64-bit adapter, widening the network pipeline to achieve higher throughput, while offering backward compatibility with standard 32-bit PCI slots.
Backward compatible with 32 bit, 33 MHz PCI slots
The ZX370 Series is a true 64-bit adapter, widening the network pipeline to achieve higher throughput, while offering backward compatibility with standard 32-bit PCI slots.
Backward compatible with 32 bit, 33 MHz PCI slots