64GB DDR4 3200Mhz PC4-25600 ECC RDIMM 2Rx4 1.2V 288Pin Samsung Original Part # M393A8G40BB4-CWE DDR5-NON ECC Desktop Manufacturer Samsung Memory Type DDR5

Manufacturer Samsung  Memory Type DDR5 Capacity 16GB  Data Transfer Rate 4800Mhz  Bus Type PC5-38400

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

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

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

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

64GB DDR4 3200Mhz PC4-25600 ECC RDIMM 2Rx4 1.2V 288Pin Samsung Original Part # M393A8G40BB4-CWE DDR5-NON ECC Desktop Manufacturer Samsung Memory Type DDR5Manufacturer Samsung Memory Type DDR4 Capacity 64GB Data Transfer Rate 5600Mhz Bus Type PC4 25600