4GB DDR3 1600Mhz PC3-12800 ECC RDIMM 1Rx4 1.5V 240pin Nanya Original Part # capacity:4GB Manufacturer Hynix Memory Type DDR5

Manufacturer Hynix Memory Type DDR5 Capacity 256GB  Data Transfer Rate 5600Mhz Bus Type PC5-44800

Manufacturer HPE Memory Type DDR4 Capacity 16GB Data Transfer Rate 2400MHz Bus Type PC4-19200

Manufacturer Samsung  Memory Type DDR4 Capacity 16GB  Data Transfer Rate 3200MHz  Bus Type PC4-25600

Manufacturer Kingston Memory Type DDR3 Capacity 4GB Data Transfer Rate 1600Mhz Bus Type  PC3-12800

Manufacturer Elpida  Memory Type DDR3 Capacity 16GB  Data Transfer Rate 1600Mhz  Bus Type PC3-12800

4GB DDR3 1600Mhz PC3-12800 ECC RDIMM 1Rx4 1.5V 240pin Nanya Original Part # capacity:4GB Manufacturer Hynix Memory Type DDR5Manufacturer Nanya Memory Type DDR3 Capacity 4GB Data Transfer Rate 1600Mhz Bus Type PC3 12800