Underneath the heatsink, you’ll find a total of three M.2 slots for your high-speed storage needs. The first slot is connected to the CPU, while the bottom two are connected to the chipset, but you can get two more via the ROG Hyper M.2 expansion card if you need more. PCIe 5.0 is one of the new features available on the Z690 chipset motherboards but it’s currently supported on the first and second PCIe x16 slots, depending on your setup – x16 or x8/x8 configuration.
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