16GB DDR5 4800Mhz PC5-38400 ECC RDIMM 1Rx8 1.1V 288Pin Samsung Original part # M321R2GA3BB0-CQKVG DDR5-SODIMM-Laptop RAM Manufacturer Cisco Memory Type DDR4

Manufacturer Cisco Memory Type DDR4 Capacity 64GB

Manufacturer Dell  Memory Type DDR4 Capacity 256GB  Data Transfer Rate 3200Mhz  Bus Type PC4-25600

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

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

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

16GB DDR5 4800Mhz PC5-38400 ECC RDIMM 1Rx8 1.1V 288Pin Samsung Original part # M321R2GA3BB0-CQKVG DDR5-SODIMM-Laptop RAM Manufacturer Cisco Memory Type DDR4Manufacturer Samsung Memory Type DDR5 Capacity 16GB Data Transfer Rate 4800Mhz Bus Type PC5 38400