ASRock IMB-X1222-WV [14/43] Expansion slots

2.4 Expansion Slots

There is 1 PCI Express slot, 3 M.2 sockets and 1 SIM socket on this motherboard.

PCIE slot:

PCIE1 (PCIE 3.0 x16 slot) is used for PCI Express x16 lane width cards.

* IMB-1222 / IMB-1222-WV / IMB-X1222-WV support riser card x8/x8, x8/x4/x4.

M.2 sockets:

1 x M.2 (Key E, 2230) with PCIe x1 and shared USB 2.0 for Wireless/BT.

* Only IMB-1222 / IMB-1222-WV / IMB-X1222-WV support CNVi card.

1 x M.2 (Key M, 2242/2260/2280) with PCIe x4 (IMB-1222 /

IMB-1222-WV / IMB-X1222-WV) / PCIe x2 (IMB-1223 / IMB-1223-WV)

and SATA3 for SSD.

1 x M.2 (Key B, 3042&3052) with PCIe x 1, USB3.2 Gen1 and USB2.0.

SIM socket (For IMB-1222-WV / IMB-X1222-WV / IMB-1223-WV only):

1 x SIM socket connected to M.2 key B.

M.2 Key-E Socket (M2_KEYE1): M.2 Key-M Socket (M2_KEYM1):

M.2 Key-B Socket (M2_KEYB1):