PCIe Gen 4 vs Gen 3: Do you need to spend extra on SSDs?

A PCIe NVMe SSD will work in a PCIe motherboard slot at PCIe speeds PCI-Express versions are backward and forward compatible, meaning that you

PCIe Gen 4 vs Gen 3: Do you need to spend extra on SSDs? PCIe buses can support 1x, 4x, 8x, and 16x lanes PCIe has an effective transfer speed of up to 985 MBs per lane which means there is a potential transfer

A PCIe NVMe SSD will work in a PCIe motherboard slot at PCIe speeds PCI-Express versions are backward and forward compatible, meaning that you

pcie slot gpu 12th-generation Alder Lake processors offer greatly enhanced support of PCIe lanes Although the CPU only manages 4 PCIe Gen4 lanes, which is only enough for

Looking at Amazon there is PCIe Gen 3 NVME and PCIe Gen 4 NVME for sale I don't see this even mentioned on the Wikipedia page for NVM Express

pciex16 slot While a PCIe Gen 4 NVMe SSD will work, you will not get anywhere near the advertised readwrite speeds it has The form factor is 2280

PCIe: This interface taps into four of your computer's PCIe lanes to blow away SATA speeds, to the tune of nearly 4GBps over PCIe gen 3