ddr4 sodimm slot ✓ Is all ddr4 so dimm ram the same?

2-Pack Ddr4 Laptop So-Dimm to Desktop Dimm Memory Ram Connector Adapter Memory Tester, Over-Current Protectionddr4 sodimm slot,SODIMM # huh? Set: None Locator: DIMM B Bank Locator: BANK 2 Type: DDR4 Type Detail: Synchronous Speed: 2400 MTs Manufacturer: SK Hynix

Fast green modern SO-DIMM DDR4 RAM memory module for notebook laptop computer isolated on slot, unit count in Gigabyte A new DDRDDR2 SO-DIMM RAM ddr4 sodimm slot,Desktop Motherboard Memory Slot DDR4 Diagnostic Repair Analyzer Test SDRAM SO-DIMM Desktop Motherboard Memory Slot DDR4 Diagnostic Repair Analyzer Test SDRAM

ddr4 sodimm slot,2-Pack Ddr4 Laptop So-Dimm to Desktop Dimm Memory Ram Connector Adapter Memory Tester, Over-Current Protection