>> Specifikacijoje rašo: 1 x M.2 Socket 3, , with M Key, type 2260/2280 
>> storage devices support (PCIE mode)
> 
> Ir dar svarbiau paskaityti čia:
> 
> Expansion Slots
> 2 x PCIe 3.0/2.0 x16 (x16 or dual x8)
> 1 x PCIe 2.0 x16 (x2 mode)
> 2 x PCIe 2.0 x1 *1
> 2 x PCI

Cia tam, kad sukisti ta adapteri i antraji PCIe 3.0
ir abu portus permest ant x8 vardan to 3.0?

Native M.2 portas turi 4 lanes, tik jie PCIe 2.0 (2000MB/s Max)

"while the sockets keyed for four PCI Express lanes (PCIe ×4) are 
referred to as "socket 3 configuration" or "socket 3"

"*1 : The PCIe x1_1/2 slots share bandwidth with M.2 Socket 3. The M.2 
Socket 3 is default disabled. "