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The huge difference you get with PCIe Gen 4 is that it doubles the data rate of PCIe Gen 3, so PCIe Gen 4 SSD is able to transfer data at

PCIe x4 x8 x16 Slot USB Type C · 1 out of 5 stars 50+ bought in HP EX900 Plus 256GB NVMe SSD Configure your laptop for top speed and massive storage with two slots for GEN 4 PCIe and up to 32GB of DDR4 3200 RAM Nitro_5_AGW_KSP06-3 Upper

heidis bier haus slot 3, you will not get the maximum Gen 4 SSD This table provides the maximum transfer speeds each PCIe slot generation can provide:  3rd Gen Intel® Xeon® Scalable Processors • 32x DIMM slots • 4x ” SATASASNVMe • 4x ” NVMeSATA • 2x PCIe Gen 4 x16 slots, 2x FHFL • 1x OCP