4GB DDR4 2400Mhz PC4-19200 ECC UNBUFFERED DIMM 1Rx8 1.2V 288Pin Samsung Original Part # M391A5143EB1-CRC DDR5-NON ECC Desktop Manufacturer Sumsung Memory Type DDR4

Manufacturer Sumsung  Memory Type DDR4 Capacity 16GB  Data Transfer Rate 3200Mhz  Bus Type PC4-25600

Manufacturer Samsung Memory Type DDR5 Capacity 32GB Data Transfer Rate 5600Mhz Bus Type PC5-44800

Manufacturer Kingston  Memory Type DDR4 Capacity 16GB  Data Transfer Rate 2133Mhz  Bus Type PC4-17000

Manufacturer Micron  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2133Mhz Bus Type PC4-17000

4GB DDR4 2400Mhz PC4-19200 ECC UNBUFFERED DIMM 1Rx8 1.2V 288Pin Samsung Original Part # M391A5143EB1-CRC DDR5-NON ECC Desktop Manufacturer Sumsung Memory Type DDR4Manufacturer Samsung Memory Type DDR4 Capacity 4GB Data Transfer Rate 2400Mhz Bus Type PC4 19200