We’ve started designing a PCIe card last week ... This time, I’m going with a 4-layer 0.8 mm stackup – otherwise the board won’t fit into an M.2 socket. According to the design rules ...

The common hardware interface in PCs, Macs and other computers for connecting peripheral devices such as storage drives and graphics cards. PCI Express (PCIe) was introduced in 2002 as "Third ...

You might have heard the term “bifurcation” if you’ve been around PCIe ... about M.2 extensively before. The simple M.2 guidelines are – use a 0.8mm PCBs with ENIG for a card, and make ...