Use CTRL+F to check if your memory is on this list

If you already own a DDR4 stick but are unsure about it's serial number then you can use CPU-Z to help you identify it (in the spd tab)!

RAM serial number
CL16-16-16 D4-2400
CL15-17-17 D4-3000
M378A1K43CB2-CRC
TEAMGROUP-UD4-2400
BLS8G4D240FSE.16FB
F4-3200C14-8GTZR