How do I fit a network card with a physical x4 slot into an x1 slot?
How do I fit a network card with a physical x4 slot into an x1 slot?
I'm looking at quad port 2.5Gbe Intel PCIe cards. These cards seem to be mostly x4 physically (usually PCIe gen 3) whilst I have a PCIe Gen4 X1 slot, which is more the theoretical bandwidth that the card can support. The card needs at the most PCIE Gen 3 X2 == PCIE Gen 4 X1 in terms of bandwidth.
How do I fit the card into a PCIe x1 slot? Won't it lose performance if all the pins are not connected to the physical PCIe connector? Is there a PCIe x1 riser that the community likes that is somewhat affordable?
Thanks
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If you don't want to risk modifying the slot, try one of the cheap PCIe risers on amazon and send it back if it doesn't work. You will need a case with a couple of extra slots under the motherboard in order to fit the riser in there though.
It will run slower, but that probably won't be an issue unless you plan to max out all 4 ports simultaneously.
I cannot see any decent PCIE X1 to X16 risers on amazon. Everything is USB based which I don't want
They are not USB based, they just happen to use a USB 3 cable to carry the PCIe signals.
Oh. I thought they were using USB. Thanks
USB the protocol, or just uses a USB cable? If it's not using the protocol, the cables are a cheap way of getting cables of a certain spec.
I thought they were using the USB protocol. Thanks
Even maxing out the ports won't be a problem. Even 6 gigabit ports don't saturate a PCIe Gen 3 X1 slot in terms of bandwidth. But will the card work at all if all the physical pins are not connected electrically to the slot?