16GB DDR4 2933Mhz PC4-23400 ECC RDIMM 1Rx4 1.2V 288Pin Hynix Original Part # HMA82GR7JJR4N-WM DDR5-SODIMM-Laptop RAM Manufacturer Samsung Memory Type DDR5

Manufacturer Samsung  Memory Type DDR5 Capacity 64GB  Data Transfer Rate 4800Mhz  Bus Type PC5-38400

Manufacturer Hynix Memory Type DDR4 Capacity 32GB Data Transfer Rate 2933Mhz Bus Type PC4-23400

Manufacturer Micron Memory Type DDR4 Capacity 32GB Data Transfer Rate 2400Mhz Bus Type PC4-19200

Manufacturer Hynix Memory Type DDR4 Capacity 16GB  Data Transfer Rate 2666Mhz  Bus Type  PC4-21300

Manufacturer Hynix Memory Type DDR5 Capacity 256GB  Data Transfer Rate 4800Mhz  Bus Type PC5-38400

16GB DDR4 2933Mhz PC4-23400 ECC RDIMM 1Rx4 1.2V 288Pin Hynix Original Part # HMA82GR7JJR4N-WM DDR5-SODIMM-Laptop RAM Manufacturer Samsung Memory Type DDR5Manufacturer Hynix Memory Type DDR4 Capacity 16GB Data Transfer Rate 2933Mhz Bus Type PC4 23400