16GB DDR3 1333Mhz PC3-10600 ECC RDIMM 4Rx4 1.5V 240pin Hynix Original Part # HMT42GR7CMR4C-H9 DDR5-SODIMM-Laptop RAM Manufacturer Cisco Memory Type DDR4

Manufacturer Cisco Memory Type DDR4 Capacity 8GB Data Transfer Rate 2133Mhz Bus Type PC4-17000

Manufacturer Micron  Memory Type DDR5 Capacity 64GB  Data Transfer Rate 5600Mhz Bus Type PC5-44800

Manufacturer Kingston  Memory Type DDR3 Capacity 32GB  Data Transfer Rate 1600Mhz  Bus Type  PC3L-12800

Manufacturer Crucial  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2666MHz  Bus Type  PC4-21300

16GB DDR3 1333Mhz PC3-10600 ECC RDIMM 4Rx4 1.5V 240pin Hynix Original Part # HMT42GR7CMR4C-H9 DDR5-SODIMM-Laptop RAM Manufacturer Cisco Memory Type DDR4Manufacturer Hynix Memory Type DDR3 Capacity 16GB Data Transfer Rate 1333Mhz Bus Type PC3 10600