Install PCIe cards in your Mac Pro

Hi, I currently am using a Pi 5 and I have connected via a Blue USB slot an External SSD enclosure, with an PCIe Gen 4 NVMe SSD in it

1x 2280 PCIe NVMe slot $499 · HP ProBook 450 G6, 1x 2280 NVMe slot, $699 · HP ProBook 450 G7, 1x 2280 NVMe

m2 expansion slot slots on the motherboard will usually support both PCIe and SATA but those on add-in cards will often only support one or the other There

m2 sata vs nvme slot The M2 Ultra chip connects to the PCIe slots through a PCIe switch and provides 24 lanes of gen 4 bandwidth Pool A provides a maximum of 16