128GB DDR4 3200Mhz PC4-25600 ECC RDIMM 4Rx4 1.2V 288Pin Lenovo Original Part # DDR5-ECC UNBUFF Manufacturer Micron Memory Type DDR4

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

Manufacturer Hynix Memory Type DDR4 Capacity 32GB  Data Transfer Rate 2666Mhz  Bus Type PC4-21300

Manufacturer Micron  Memory Type DDR4 Capacity 64GB  Data Transfer Rate 3200Mhz  Bus Type PC4-25600

Manufacturer Hynix Memory Type DDR5 Capacity 128GB  Data Transfer Rate 5600Mhz Bus Type PC5-44800

Manufacturer Samsung  Memory Type DDR4 Capacity 64GB  Data Transfer Rate 3200Mhz  Bus Type  PC4-25600

128GB DDR4 3200Mhz PC4-25600 ECC RDIMM 4Rx4 1.2V 288Pin Lenovo Original Part # DDR5-ECC UNBUFF Manufacturer Micron Memory Type DDR4Manufacturer Lenovo Memory Type DDR4 Capacity 128GB Data Transfer Rate 3200Mhz Bus Type PC4 25600