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 |
|---|
| AX4U2800316G16 |
| AX4U2400W8G16-DRD |
| AX4U2400316G16-BWZ |
| AX4U2400316G16-BRD |
| AD4E2133W8G15-BHYA(ECC) |
| AU08GGB24CEYBGC |
| 78.C1GM3.AF10B |
| AVD4UZ130001608G-4BZ1RR |
| AVD4UZ124001608G-1COR |
| AVD4UZ124001604G-1COB |
| CMD32GX4M4B3000C15 |
| CMK16GX4M2B3000C15 |
| CMK32GX4M4A2800C16 |
| CMD32GX4M4A2800C16 |
| CMD16GX4M4A2800C16 |
| CMK16GX4M4A2800C16 |
| CMD32GX4M4A2666C16 |
| CMK32GX4M4A2666C16 |
| CMD16GX4M4A2666C15 |
| CMK16GX4M4A2666C16 |
| CMD16GX4M4A2666C16 |
| CMK32GX4M2A2400C14 |
| BLT8G4D26AFTA.16FAD |
| BLE4G4D26AFEA.8FAD |
| CT8G4WFD824A.18FB1(ECC) |
| CT8G4DFD8213.C16FAD11 |
| CT8G4DFD8213.16FA2 |
| CT8G4DFS8213.8FB1 |
| CT4G4DFS8213.8FA1 |
| CT16G4DFD8213.16FB1 |
| F4-3000C15Q-16GRR |
| F4-2400CL16D-16GFT |
| F4-2400CL15D-16GFXR |
| F4-2400CL15D-16GFX |
| F4-2400CL15D-16GFT |
| F4-2400CL15D-16GBTZR |
| F4-2400CL16D-16GFX |
| F4-2400CL16D-16GFXR |
| F4-2400CL15D-8GFX |
| F4-2400CL15D-8GFXR |
| F4-2400CL15D-8GFT |
| F4-2400CL16D-8GFX |
| F4-2400CL16D-8GFXR |
| F4-2400CL16D-8GFT |
| F4-2400CL16D-32GFXR |
| F4-2400CL16D-32GFT |
| F4-2400CL15D-32GFXR |
| F4-2400CL16D-32GFX |
| F4-2400CL15D-32GFX |
| F4-2400CL15D-32GFT |
| F4-2133CL15Q-32GFX |
| F4-2133CL15Q-32GFT |
| F4-2133CL15D-16GFX |
| F4-2133CL15D-16GFT |
| F4-2133CL15D-16GFXR |
| F4-2133CL15Q-32GFXR |
| F4-2133CL15D-8GFXR |
| F4-2133CL15D-8GFT |
| F4-2133CL15D-8GFX |
| F4-2133CL15Q-16GFX |
| F4-2133CL15Q-16GFXR |
| F4-2133CL15Q-16GFT |
| F4-2133CL15D-32GFXR |
| F4-2133CL15D-32GFX |
| F4-2133CL15D-32GFT |
| GP48GB2133C15SC |
| NFMUD480E8-3000DH2A |
| HX426C13SB2K4/32 |
| HX424C15FBK4/32 |
| HX424C15FB2K4/32 |
| HX424C15FBK4/16 |
| HX424C15FBK4/64 |
| HX421C14FB/8 |
| HX421C14FB2K4/32 |
| HX421C14FBK4/64 |
| KVR24N17D8/8 |
| HX424C15FB2/8 |
| KVR24N17S8/4 |
| KVR21N15D8/8 |
| KVR21N15S8/8 |
| KVR21N15S8/4 |
| KVR21N15D8/16 |
| IM44GU88A30-FGGHMB |
| IM44GU88A30-FGGHMZ |
| IM44GU48A30-FGGHAB |
| IM44GU48A30-FGGHAZ |
| IM44GU48A30-GIIHMC |
| IMA41GU6MFR8N-TF1 |
| PUD42800C164G4NJW |
| PUD42400C158G4NJW |
| W4U2400PS-8G |
| W4U2133PS-8G |
| PV48G320C6K |
| PSD48G21332 |
| PSD44G213381 |
| M391A1G43EB1-CPBQ(ECC) |
| M378A5143DB0-CPB |
| M378A1G43DB0-CPB |
| M378A5143EB1-CPB |
| SMD4-U8G48HA-24RK |
| SMD4-U8G48MB-24RYK |
| SMD4-U16G48MA-24RK |
| TFWD48G2666C15BBK |
| TED48G2400C16B |
| TED44G2400C16BK |
| TS1GLH64V1H |
| RMUM8GD42133512 |
| RMUM8GD42131024 |
| RMUM4GD421333512 |
| RMUM4GD42133512 |
| TD8G16C17-UH |
| TD8G8C15-093E |
| CMK16GX4M2B3200C16 |
| 3200 C16 Series |
| F4-3200C14-8GTZKW |
| M378A1G43EB1-CPB |
| F4-3200C16-8GVKB |
| Team-Elite-2400 |
| BLT8G4D30AETA.K16F |
| Patriot Hellfire M2 |
| Galaxy Microsystems Ltd. 8192 MB (DDR4-2137) - XMP 2.0 |
| KHX2400C15/8G |
| 3000 C15 Series |
| TEAMGROUP-UD4-3000 |