256GB DDR5 4800Mhz PC5-38400 ECC RDIMM 8Rx4 1.1V 288Pin Hynix Original part # HMCT14MEERA147N DDR5-RDIMM Server Manufacturer Cisco Memory Type DDR4

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

Manufacturer Samsung  Memory Type DDR5 Capacity 64GB  Data Transfer Rate 4800Mhz  Bus Type PC5-38400

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

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

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

256GB DDR5 4800Mhz PC5-38400 ECC RDIMM 8Rx4 1.1V 288Pin Hynix Original part # HMCT14MEERA147N DDR5-RDIMM Server Manufacturer Cisco Memory Type DDR4Manufacturer Hynix Memory Type DDR5 Capacity 256GB Data Transfer Rate 4800Mhz Bus Type PC5 38400