8GB DDR3 1333Mhz PC3-10600 ECC RDIMM 2Rx4 1.5V 240pin Vlp/Hynix Original Part # HMT41GV7BMR4C-H10 DDR4-NON ECC Desktop Manufacturer Cisco Memory Type DDR4

Manufacturer Cisco Memory Type DDR4 Capacity 64GB Data Transfer Rate 2933Mhz Bus Type  PC4-21300

Manufacturer Micron  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2133MHz  Bus Type PC4-17000

Manufacturer Samsung Memory Type DDR4 Capacity 32GB Data Transfer Rate 3200MHz Bus Type PC4-25600

Manufacturer Hynix Memory Type DDR4 Capacity 16GB  Data Transfer Rate 2933Mhz  Bus Type  PC4-23400

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

8GB DDR3 1333Mhz PC3-10600 ECC RDIMM 2Rx4 1.5V 240pin Vlp/Hynix Original Part # HMT41GV7BMR4C-H10 DDR4-NON ECC Desktop Manufacturer Cisco Memory Type DDR4Manufacturer Hynix Memory Type DDR3 Capacity 8GB Data Transfer Rate 1333Mhz Bus Type PC3 10600