Amazon.com: DDR4 to M.2 SATA Adapter Riser Memory DDR4 DIMM to M.2 NGFF SSD B Key 15Pin Power 7pin SATA Port to Motherboard 2230-2280 M2 SSD : Electronics
ONDA releases first H610 motherboard with support for both DDR4 and DDR5 memory technology - VideoCardz.com
DIMM - Wikipedia
File:Four SDRAM DIMM slots on a computer motherboard.jpg - Wikimedia Commons