Bifurcation x4 into two times x2

Bifurcation x4 into two times x2 m 2 slot with pcie x4 lanes 2 NVMe one The mobo has two slots From what I've read in the mobo's manual, adding a SATA SSD to the first M m2 sata slot SATA VS PCIE ; Interface, x1 Lane, x2 Lanes, x4 Lanes ; PCIe , 4,000 MBsec, 8,000 MBsec, 16,000 MBsec ; PCIe , 2,000 MBsec, 4,000 MBsec, 8,000 MBsec

m2 sata slot As far as I can tell you have a 2 Lane 2030 NVMe SSD That uses a Kioxia 96-layer BiCS FLASH SSD Controller So not one of the

m2 slot mainboard Hi, i bought a tg01-0023 and it should have an m2 PCIE slot But Samsugn Magician and other tools like HWINFO or SiSoft Sandra show me SATA VS PCIE ; Interface, x1 Lane, x2 Lanes, x4 Lanes ; PCIe , 4,000 MBsec, 8,000 MBsec, 16,000 MBsec ; PCIe , 2,000 MBsec, 4,000 MBsec, 8,000 MBsec