PCIe x4 SSD and PCIe x4 slot

pcie 4 in pcie 3 slot ssd   Dan pcie2 slot

Gen 4 is faster than Gen 3

4 The standard version supports 2230,2242,2260,2280 of NVME Warm Tips: 1 NGFF to PCI-E 1x transfer card, the use of this adapter can turn the common PCI-E SSDs represent a significant leap in storage technology, offering enhanced speed and performance over previous PCI-E SSDs

i want to play free slot machines Gen 4 is faster than Gen 3 PCIe gen 3 and PCIe gen 4 generally have the same loading time for windows However, how data is read and written between the two might be a lot