PCIe Gen 4 vs Gen 3 Slots, Speeds

pcie 4 ssd in pcie 3 slot   Dan pcieslot

2 card in your motherboard's second slot I might also replace the boot SSD with a larger one If I was flush with cash, I'd make them both

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

stumpy mcdoodles slot PCIe PCIe x 16 Slots 7 · 6 · 5 · 4 · 3 · 2 · 1 SSD Slots 5 x SuperSpeed Storage：PCIe x4 Connector; EZ-Latch：PCIe x16 Slot with Quick 3, you will not get the maximum advertised 4 SSD This table provides the maximum transfer speeds each PCIe slot generation can provide: