Can a PCIe 3.0 x8 slot run a PCIe 4.0 x4 SSD at full speed?
My motherboard has a PCIe 3.0 x16 slot, and the platform can split it into two x8 connections. Since PCIe 3.0 x8 offers roughly the same bandwidth as…
PCIe lanes
Why is my RTX 3060 Ti limited to PCIe x4 on an ASUS Z170-P?
My RTX 3060 Ti is negotiating a PCIe x4 connection instead of x16 in the motherboard's primary gray PCIEX16_1 slot. The system uses an ASUS Z170-P, Intel i7-6700K,…
Why is my RTX 3080 Ti running at PCIe 4.0 x8 instead of x16?
I'm having trouble getting my RTX 3080 Ti to negotiate a PCIe 4.0 x16 link. My system uses a Gigabyte Z690 UD DDR4, Core i7-12700K, 32 GB of…
How Do SATA SSDs Differ From NVMe SSDs?
I understand that hard drives use spinning platters, but I'm unclear about SATA SSDs. Do they use essentially the same flash-memory technology as NVMe drives, with the main…
What AM5 motherboard should I choose if I might add a second GPU later?
I'm planning to replace an aging Dell Precision T3600 with a Ryzen 5 9600X system. The current Xeon E5-1650 machine has started showing occasional ECC and startup memory-related…
Is a PCIe 5.0 NVMe SSD worth using for both the OS and games?
I'm building a PC for the first time in about 15 years, and most of the parts are already planned. Since SSD prices have changed so much, I'm…
Can I Use All Three Onboard M.2 Slots Without Reducing GPU Performance?
I have an ASUS ROG Crosshair X870E Glacial motherboard, a Ryzen 9 9950X3D2, and an RTX 5090. I recently acquired three 4TB Samsung 9100 Pro M.2 SSDs and…
Can I Use All Three Onboard M.2 Slots Without Reducing GPU Performance?
I have an ASUS ROG Crosshair X870E Glacial motherboard, a Ryzen 9 9950X3D2, and an RTX 5090. I recently bought three 4TB Samsung 9100 Pro M.2 SSDs and…
What PowerShell command shows which PCIe lanes a device uses?
I'm trying to remember a PowerShell or Command Prompt command that showed how devices are connected to a PC—such as whether they connect through the CPU or chipset—and…
Will Using an M.2 SSD Adapter Affect My GPU's PCIe Lanes?
I'm working with a Ryzen 9 5950X on an ASUS B550 Gaming motherboard, equipped with 2x16GB of RAM, 2 M.2 SSDs, 3 SATA SSDs, and a GeForce 3060…
Why is my NVMe drive running at 1x instead of 4x with an i7 10700k?
Hey everyone! I recently upgraded my PC with an Intel i7 10700k CPU and noticed my NVMe drive isn't reaching its full potential speed. I suspect it might…
Is it normal for my mobile RTX 4090 to run at X8 4.0 instead of X16 4.0?
I have a mobile RTX 4090 in my GE78HX 14VG MSI Titan laptop, and I'm noticing something odd. In GPU-Z, it shows the bus interface as PCIe X16…
Is Upgrading to a B550 Motherboard Worth It After Recent Upgrades?
I'm considering upgrading from my Asus B450-i motherboard to a B550 for some extra performance, but I'm not sure it's worth the investment. I recently upgraded my CPU…
What Should I Know About Using PCIe M.2 Expansion Cards for SSD Storage?
I'm considering getting two PCIe M.2 Expansion Cards to host 8 SSDs for various projects like Adobe CC files, music production VSTs, AAA games, and 4K Blu-Ray remuxes…
Need Help Upgrading My NIC Without Losing PCIe Lanes
I'm looking to upgrade my setup with a dual SFP 10/25 GbE network interface card (NIC) because my current 2.5 GbE NIC isn't cutting it for internal data…
How Much Performance Do You Lose with a 9060 XT on a PCIe x8 Slot?
I'm considering buying an 8600G graphics card for my setup, but I've heard that it often disables half of the PCIe lanes. I'm planning to eventually add a…
How Many PCIe 4.0 x4 SSDs Can I Add While Keeping My GPU at x16 with a 9950X3D and X870E Motherboard?
I'm planning to build a rig with a 9950X3D processor and an X870E motherboard, but I'm unsure about the PCIe lane distribution. Specifically, I want to know how…
How to Optimize PCI and M.2 Configurations on My ASUS x870-A?
I'm building a setup with an ASUS x870-A motherboard and a Ryzen 9 9950X3D processor. My plan is to use a Gen 5 M.2 drive as the primary…
Recommendations for Motherboard to Avoid GPU Lane Sharing with 9800x3d
Hey everyone! I recently ordered the GIGABYTE X870 A Elite WIFI7 Ice Motherboard, but I canceled the order when I discovered that its NVMe slots share lanes with…
Understanding PCIe Bifurcation on ASUS PROART X870E-Creator WiFi
I'm trying to wrap my head around what's happening with the ASUS PROART X870E-Creator WiFi motherboard, especially the PCIe slots. I have a good grasp of electronics, but…