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if i have 2 samsung 970 evo plus m.2, can i put it in both m.2 slots on the msi b550 gami – Learn about MSI - B550 GAMING PLUS (Socket AM4) AMD B550 ATX DDR4 Motherboard - Black with 2 Answers – Best Buy.

The appearance of a DDR4 module, also known as a dual in-line memory module (DIMM), is similar to that of a DDR3 DIMM. DDR4 has 288 pins compared to 240 in DDR3, and DDR4 SO-DIMMS have 260 pins compared to 204 in DDR3.

It's a DIMM that can hold both DDR3-class and DDR4-class DRAM chips, designed for Intel's upcoming Core "Skylake" processors.