8GB DDR4 2133Mhz PC4-17000 ECC RDIMM 2Rx8 1.2V 288Pin Hynix Original Part # HMA41GR7MFR8N-TF DDR5-SODIMM-Laptop RAM Manufacturer Hynix Memory Type DDR4

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

Manufacturer Kingston  Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2400Mhz  Bus Type PC4-19200

Manufacturer Micron  Memory Type DDR4 Capacity 32GB  Data Transfer Rate 2133Mhz  Bus Type  PC4-17000

Manufacturer Sumsung Memory Type DDR4 Capacity 16GB Data Transfer Rate 2133Mhz Bus Type PC4-17000

8GB DDR4 2133Mhz PC4-17000 ECC RDIMM 2Rx8 1.2V 288Pin Hynix Original Part # HMA41GR7MFR8N-TF DDR5-SODIMM-Laptop RAM Manufacturer Hynix Memory Type DDR4Manufacturer Hynix Memory Type DDR4 Capacity 8GB Data Transfer Rate 2133Mhz Bus Type PC4 17000