64GB DDR5 4800Mhz PC5-38400 ECC RDIMM 2Rx4 1.1V 288Pin Samsung Original part # M321R8GA0BB0-CQKMG DDR5-RDIMM Server Manufacturer Cisco Memory Type DDR4

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

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

Manufacturer Samsung  Memory Type DDR4 Capacity 64GB  Data Transfer Rate 5600Mhz Bus Type  PC4-25600

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

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

64GB DDR5 4800Mhz PC5-38400 ECC RDIMM 2Rx4 1.1V 288Pin Samsung Original part # M321R8GA0BB0-CQKMG DDR5-RDIMM Server Manufacturer Cisco Memory Type DDR4Manufacturer Samsung Memory Type DDR5 Capacity 64GB Data Transfer Rate 4800Mhz Bus Type PC5 38400