32GB DDR4 3200Mhz PC4-25600 ECC RDIMM 1Rx4 1.2V 288Pin Hynix Original Part # HMAA4GR7AJR4N-XN DDR5-SODIMM-Laptop RAM Manufacturer Micron Memory Type DDR5

Manufacturer Micron  Memory Type DDR5 Capacity 8GB  Data Transfer Rate 4800Mhz  Bus Type PC5-38400

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

Manufacturer Dell  Memory Type DDR4 Capacity 128GB  Data Transfer Rate 3200Mhz  Bus Type PC4-25600

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

32GB DDR4 3200Mhz PC4-25600 ECC RDIMM 1Rx4 1.2V 288Pin Hynix Original Part # HMAA4GR7AJR4N-XN DDR5-SODIMM-Laptop RAM Manufacturer Micron Memory Type DDR5Manufacturer Hynix Memory Type DDR4 Capacity 32GB Data Transfer Rate 3200Mhz Bus Type PC4 25600