pcie slots
Main MSI Z370 GAMING PLUS (Chipset Intel Z370
* Please refer to www.msi.com for more information on compatible memory. Slots • 3 x PCIe 3.0 x16 slots • 3 x PCIe 3.0 x1 slots.
CRL-G18U-P3DF AI Accelerator PCIe Card
... slots with PCIe Gen4 x4 interface; 4 x FHFL PCIe Gen4 x16 slots for GPUs; 3 x LP PCIe Gen4 x8 slots on rear side; Dual 1600W 80 PLUS Platinum power supply.
What Are PCIe Slots & Their Uses?
PCIe slots come in different sizes, with the most common being PCIe x1, PCIe x4, PCIe x8, and PCIe x16, which indicate the number of lanes available for data transfer.