Top uses of the PCIe 1x slot on your motherboard

Top uses of the PCIe 1x slot on your motherboard pciex1_1 slot PCIeX1_1 or _2 slots As per: com GA-P67A-D3-B3 Specification Motherboard slot antenna radiation pattern If PCIEX4_3 is not occupied or runs at X1, PCIEX1_1, PCIEX1_2 and PCIEX1_3 will be enabled The PCIEX4_3 slot will run at X4 mode for

slot antenna radiation pattern * The PCIEX4 slot shares bandwidth with the PCIEX1_1 and PCIEX1_2 slots When the PCIEX1_1 slot or the PCIEX1_2 slot is populated with an

wisdom athena slot When the PCIEX1_1 slot is populated, the connector supports up to PCIe x2 SSD only 4 x SATA 6Gbs connectors; * Refer to  Two types of PCIe slot on an Asus H81M-K motherboard Various slots on a computer motherboard, from top to bottom: PCI Express x4; PCI Express x16; PCI Express