8GB DDR3 1066Mhz PC3L-8500 ECC RDIMM 4Rx8 1.35V 240pin Samsung Original Part # M393B1K73DH0-YF8 DDR4-ECC UNBUFF Manufacturer Micron Memory Type DDR4

Manufacturer Micron  Memory Type DDR4 Capacity 16GB  Data Transfer Rate 4800Mhz  Bus Type PC5-38400

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

Manufacturer Samsung Memory Type DDR4 Capacity 32GB Data Transfer Rate 2133Mhz Bus Type PC4-17000

Manufacturer Kingston  Memory Type DDR3 Capacity 16GB  Data Transfer Rate 1333Mhz  Bus Type PC3L-10600

8GB DDR3 1066Mhz PC3L-8500 ECC RDIMM 4Rx8 1.35V 240pin Samsung Original Part # M393B1K73DH0-YF8 DDR4-ECC UNBUFF Manufacturer Micron Memory Type DDR4Manufacturer Samsung Memory Type DDR3 Capacity 8GB Data Transfer Rate 1066Mhz Bus Type PC3L 8500