64GB DDR5 4800Mhz PC5-38400 ECC RDIMM 2Rx4 1.1V 288Pin Hynix Original part # HMCG94AEBRA123N DDR5-SODIMM-Laptop RAM Manufacturer Hynix Memory Type DDR4

Manufacturer Hynix Memory Type DDR4 Capacity 64GB Data Transfer Rate 2933Mhz Bus Type PC4-23400

Manufacturer Hynix Memory Type DDR4 Capacity 16GB Data Transfer Rate 3200Mhz  Bus Type PC4-25600

Manufacturer Samsung  Memory Type DDR5 Capacity 16GB  Data Transfer Rate 5600Mhz Bus Type PC5-44800

Manufacturer Sumsung Memory Type DDR4 Capacity 16GB Data Transfer Rate 2400Mhz Bus Type PC4-19200

64GB DDR5 4800Mhz PC5-38400 ECC RDIMM 2Rx4 1.1V 288Pin Hynix Original part # HMCG94AEBRA123N DDR5-SODIMM-Laptop RAM Manufacturer Hynix Memory Type DDR4Manufacturer Hynix Memory Type DDR5 Capacity 64GB Data Transfer Rate 4800Mhz Bus Type PC5 38400