8GB DDR4 3200MHz PC4-25600 SODIMM 1Rx8 1.2V 260pin Ramaxel Original Part # DDR5-ECC UNBUFF Manufacturer Samsung Memory Type DDR3

Manufacturer Samsung  Memory Type DDR3 Capacity 8GB  Data Transfer Rate 1066Mhz  Bus Type  PC3-8500

Manufacturer Samsung  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2400Mhz  Bus Type PC4-19200

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

Manufacturer Hynix Memory Type DDR4 Capacity 64GB Data Transfer Rate 2666Mhz Bus Type PC4-21300

Manufacturer Samsung  Memory Type DDR5 Capacity 256GB  Data Transfer Rate 4800Mhz  Bus Type PC5-38400

8GB DDR4 3200MHz PC4-25600 SODIMM 1Rx8 1.2V 260pin Ramaxel Original Part # DDR5-ECC UNBUFF Manufacturer Samsung Memory Type DDR3Manufacturer Ramaxel Memory Type DDR4 Capacity 8GB Data Transfer Rate 3200MHz Bus Type PC4 25600