ASROCK IMB-1220, Руководство пользователя

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16
2.4 Expansion Slots
There are 3 M.2 sockets, 1 PCI Express slot and 1 SIM socket on this motherboard.
M.2 sockets:
1 x M.2 (Key E, 2230) with PCIe x1, USB 2.0 and CNVio for Wireless.
1 x M.2 (Key B, 3042) with PCIex1/USB3.0/USB2.0 and SIM for 4G/5G.
1 x M.2 (Key M, 2242/2260/2280) with PCIEx4 (IMB-1220 / IMB-X1220)
/ PCIEx2 (IMB-1221) and SATA3 for SSD.
PCIE slot: PCIE1 (PCIE 3.0 x16 slot) is used for PCI Express x16 lane width cards,
support riser card x8/x8, x8/x4/x4.
SIM socket:
1 x SIM socket connected to M.2 key B
M.2 Socket Pin Definition:
M.2 Key-B Socket (M2B1) M.2 Key-M Socket (M2M_1) M.2 Key-E Socket (M2E_1)
* For IMB-1221, if M2M_1
is occupied by a SATA-type
M.2 device, SATA3_1 will be
disabled.