NVMe PCI-E 4.0 Expansion card?

[willhub]

Struggling to find these had a quick look, considering getting one, my current mobo is only PCI-E 3.0 and has one slot, but I imagine my next mobo will only have 1 maybe 2 slots. I feel a 4.0 expansion could would be more worthwhile because of potential to upgrade mobo and no point spending money on PCI-E 3 when 4.0 is starting to filter through?

Any idea if these are available?

Cheers

 

[Mcnumpty2323]

Yeah think gigabyte even have one that does 4 x pcie 4.0 drives in raid lol

 

[EsaT]

Might have to wait some time or pay lot.
PCIe v4's tight signaling quality requirements make such adapters lot harder to do than for PCIe v3.
Anyway see zero reason for PCIe v4 NVMe for gaming.