8GB DDR4 2133Mhz PC4-17000 ECC RDIMM 1Rx4 1.2V 288Pin HPE Original Part # 752368-581 DDR5-SODIMM-Laptop RAM Manufacturer Hynix Memory Type DDR5

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

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

Manufacturer Hynix Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2133Mhz  Bus Type PC4-17000

Manufacturer Samsung  Memory Type DDR4 Capacity 128GB  Data Transfer Rate 2666Mhz  Bus Type PC4-21300

Manufacturer Micron  Memory Type DDR5 Capacity 64GB  Data Transfer Rate 5600Mhz Bus Type PC5-44800

8GB DDR4 2133Mhz PC4-17000 ECC RDIMM 1Rx4 1.2V 288Pin HPE Original Part # 752368-581 DDR5-SODIMM-Laptop RAM Manufacturer Hynix Memory Type DDR5Manufacturer HPE Memory Type DDR4 Capacity 8GB Data Transfer Rate 2133Mhz Bus Type PC4 17000