8GB DDR3 1066Mhz PC3L-8500 ECC RDIMM 4Rx8 1.35V 240pin Vlp/Hynix Original Part # HMT41GV7BMR8A-G7 capacity:8GB Manufacturer Micron Memory Type DDR5

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

Manufacturer Lenovo Memory Type DDR4 Capacity 32GB Data Transfer Rate 3200Mhz Bus Type PC4-25600

Manufacturer Kingston  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 3200MHz  Bus Type  PC4-25600

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

Manufacturer Kingston  Memory Type DDR4 Capacity 16GB Data Transfer Rate 2133Mhz  Bus Type  PC4-17000

8GB DDR3 1066Mhz PC3L-8500 ECC RDIMM 4Rx8 1.35V 240pin Vlp/Hynix Original Part # HMT41GV7BMR8A-G7 capacity:8GB Manufacturer Micron Memory Type DDR5Manufacturer Hynix Memory Type DDR3 Capacity 8GB Data Transfer Rate 1066Mhz Bus Type PC3L 8500