8GB DDR3 1333Mhz PC3L-10600 ECC RDIMM 2Rx8 1.35V 240pin Samsung Original Part # M393B1G73DH0-YH9 DDR5-NON ECC Desktop Manufacturer Samsung Memory Type DDR3

Manufacturer Samsung Memory Type DDR3 Capacity 8GB Data Transfer Rate 1066Mhz Bus Type PC3L-8500

Manufacturer Hynix Memory Type DDR4 Capacity 8GB  Data Transfer Rate 1600Mhz  Bus Type  PC3L-12800

Manufacturer Hynix Memory Type DDR3 Capacity 8GB Data Transfer Rate 1333Mhz Bus Type PC3L-10600

Manufacturer Samsung  Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2666Mhz  Bus Type PC4-21300

8GB DDR3 1333Mhz PC3L-10600 ECC RDIMM 2Rx8 1.35V 240pin Samsung Original Part # M393B1G73DH0-YH9 DDR5-NON ECC Desktop Manufacturer Samsung Memory Type DDR3Manufacturer Samsung Memory Type DDR3 Capacity 8GB Data Transfer Rate 1333Mhz Bus Type PC3L 10600