8GB DDR3 1066Mhz PC3L-8500 ECC RDIMM 2Rx4 1.35V 240pin Hynix Original Part # HMT31GR7AFR4A-G7 DDR4-LRDIMM Server Manufacturer Samsung Memory Type DDR3

Manufacturer Samsung  Memory Type DDR3  Capacity 32GB  Data Transfer Rate 1333Mhz Bus Type PC3L-10600

Manufacturer Hynix Memory Type DDR3 Capacity 32GB  Data Transfer Rate 1600Mhz  Bus Type PC3-12800

Manufacturer Crucial  Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2666MHz  Bus Type PC4-21300

Manufacturer Micron  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2666Mhz  Bus Type  PC4-21300

8GB DDR3 1066Mhz PC3L-8500 ECC RDIMM 2Rx4 1.35V 240pin Hynix Original Part # HMT31GR7AFR4A-G7 DDR4-LRDIMM Server Manufacturer Samsung Memory Type DDR3Manufacturer Hynix Memory Type DDR3 Capacity 8GB Data Transfer Rate 1066Mhz Bus Type PC3L 8500