Two 8GB sticks of DDR4-3200 are down to £48.64 at CCL | Rock Paper Shotgun
Build a PC for RAM Kingston DDR4 8GB 3200Mhz FURY Beast RGB Black (KF432C16BBA/8) with compatibility check and compare prices in France: Paris, Marseille, Lisle on NerdPart
Kingston HyperX FURY 8GB 1600MHz DDR3 CL10 DIMM - Blue (HX316C10F/8) at Amazon.com