Apple has posted a Knowledge Base document offering some interesting details about the PCI Express (PCI-E) slots found in the Mac Pro. All four of the Mac Pro's PCI-E slots are 16-"lane" or "x16" ...

Mac Pro computers come with three unused PCI-express expansion slots for adding extra graphics cards, RAID controllers, multimedia, and I/O controllers, among other options, to expand your Mac's ...

The PX1011B is a high-performance, low-power, single-lane PCI Express electrical PHYsical layer (PHY) that handles the low level PCI Express protocol and signaling. The PX1011B PCI Express PHY is ...

You may have wondered which slot you're supposed to install a graphics card into on a motherboard when there's more than one slot. If it has only one PCI Express x16 ...

Hi there<BR>Every couple of years, when I upgrade hardware, I get caught on some technology advance. This time it is PCI Express. On my last upgrade I was fully informed on AGP and its multipliers.

With the emergence of the PCI Express 2.0 specification, data-transfer rates doubled from 2.5 GT/s to 5.0 GT/s. To develop effective receiver and transmitter tests for this faster rate, you'll need an ...

This afternoon both PCI Express slots on my motherboard stopped working. In the "BIOS" nothing plugged into them is detectable. It shows up as an empty slot in the BIOS no matter what graphics card I ...

CHESTNUT RIDGE, N.Y., Feb. 23, 2021 /PRNewswire/ -- Teledyne LeCroy introduced the CrossSync™ PHY interposers and software options, enabling the first-ever link between an oscilloscope and a protocol ...

The common hardware interface in PCs, Macs and other computers for connecting peripheral devices such as storage drives and graphics cards. PCI Express (PCIe) was introduced in 2002 as "Third ...

Specifications for two new interconnect technologies were released yesterday by the Peripheral Component Interconnect-Special Interest Group (PCI-SIG), the group said in a press release (download PDF) ...