I have a Sapphire Ultimate Radeon HD 6670 video card (PCI Express 2.0 x16) that I'd like to put in a PCI Express 3.0 x8 slot so the video card doesn't block another PCI Express slot that I need. The ...

PCI Express slots explained 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 ...

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 ...

This month Gigabyte has revealed a new addition to their range of expansion cards with the imminent launch of the Gigabyte CMT2014, which has been designed to convert a PCI-Express gen 3.0 x16 slot ...

Typically, graphics cards use PCI Express x16 slots. That's a PCIe slot configured with sixteen individual data lanes. These data lanes are physical connections, and that's why an "x16" slot is so ...

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 ...

When attached to a motherboard's PCIe x16 slot, a card such as the GeForce RTX 4080 can draw up to 75W from the +3.3V and +12V rails (3.3V x 3A + 12V x 5.5A). This is the maximum amount specified by ...

Looks like Point of View is working on their very own ION based mainboard. This in and of itself is not surprising, but the fact that they sandwiched in a PCI-E x16 slot and they also opted for a ...

It's a shame, really. After nearly one year on the market, Socket-939 Athlon64 motherboards are finally getting to a point where we've always wished they would be. Feature packed, refined, tweakable, ...