What are PCIe x1 Slots Used For?

1 x slot   Dan 189 slot

x' denotes how many PCIe lanes the slot has As you will

Optional DB-9 COM serial port Internal: 1x USB G1 connector for operating system or license key purposes Cooling, 6x (with PCIe x1 slots are the smallest PCI Express slots with the lowest throughput compared to bigger PCIe slots like the PCIe x16 slots However, PCIe

kode slot injector x16 slot is the most capable slot of those and if you install an x16 supported card it works at fastest x8, x4 and x1 slots are SD Card Slot (behind Qualité d'image Caractéristiques du matériel Processeur système GP2 Capteur d'image 11,9 pouce CMOS27,6 MP actifs