8GB DDR4 2666MHz PC4-21300 ECC SODIMM 1Rx8 1.2V 260pin Hynix Original Part # HMA81GS7DJR8N-VK DDR3-RDIMM Server Manufacturer Hynix Memory Type DDR5

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

Manufacturer Samsung  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2933Mhz Bus Type PC4-23400

Manufacturer DELL  Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2400Mhz  Bus Type PC4-19200

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

Manufacturer Hynix Memory Type DDR4 Capacity DDR5 Data Transfer Rate 5600Mhz Bus Type PC5-44800

8GB DDR4 2666MHz PC4-21300 ECC SODIMM 1Rx8 1.2V 260pin Hynix Original Part # HMA81GS7DJR8N-VK DDR3-RDIMM Server Manufacturer Hynix Memory Type DDR5Manufacturer Hynix Memory Type DDR4 Capacity 8GB Data Transfer Rate 2666MHz Bus Type PC4 21300