Does any PCIe slot support NVMe SSD's automatically or do I need

Confirm your computer's motherboard is compatible with an PCIe NVMe drive Make sure your SSD key is compatible with the socket slot Grab a screwdriver

QM2 series PCIe cards add support for NVMe SSDs to a QNAP NAS, allowing users to configure SSD caching, a caching pool, or an auto-tiering volume to

m2 expansion slot pcie is about 4x faster The add in cards plugged into a X4-X16 pcie slot will have some sort of adapter

m2 slot mainboard 2 SSD size is given as 2280, 2260, 2240, and other sizes where the last two digits describe the length in mm In other words, a 2280 SSD slot will only work