4GB DDR4 2400MHz PC4-19200 NON ECC UNBUFFERED DIMM 1Rx8 1.2V 288Pin Ramaxel Original Part # DDR5-SODIMM-Laptop RAM Manufacturer HPE Memory Type DDR4

Manufacturer HPE Memory Type DDR4 Capacity 256GB Data Transfer Rate 2933Mhz Bus Type PC4-23400

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 2666Mhz  Bus Type  PC4-21300

Manufacturer Kingston  Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2666Mhz  Bus Type PC4-21300

Manufacturer Samsung Memory Type DDR4 Capacity 32GB Data Transfer Rate 3200Mhz Bus Type PC4-25600

4GB DDR4 2400MHz PC4-19200 NON ECC UNBUFFERED DIMM 1Rx8 1.2V 288Pin Ramaxel Original Part # DDR5-SODIMM-Laptop RAM Manufacturer HPE Memory Type DDR4Manufacturer Ramaxel Memory Type DDR4 Capacity 4GB Data Transfer Rate 2400MHz Bus Type PC4 19200