32GB DDR4 3200Mhz PC4-25600 ECC RDIMM 2Rx8 1.2V 288Pin Hynix Original Part # HMAA4GR7AJR8N-XN DDR5-NON ECC Desktop Manufacturer Cisco Memory Type DDR4

Manufacturer Cisco  Memory Type DDR4 Capacity 64GB  Data Transfer Rate 2133Mhz  Bus Type PC4-17000

Manufacturer Hynix Memory Type DDR4 Capacity 64GB Data Transfer Rate 2666Mhz Bus Type PC4-21300

Manufacturer Samsung Memory Type DDR5 Capacity 32GB Data Transfer Rate 4800Mhz Bus Type PC5-38400

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

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

32GB DDR4 3200Mhz PC4-25600 ECC RDIMM 2Rx8 1.2V 288Pin Hynix Original Part # HMAA4GR7AJR8N-XN DDR5-NON ECC Desktop Manufacturer Cisco Memory Type DDR4Manufacturer Hynix Memory Type DDR4 Capacity 32GB Data Transfer Rate 3200Mhz Bus Type PC4 25600