32GB DDR3 1866Mhz PC3-14900 ECC LRDIMM 4Rx4 1.5V 240Pin Lenovo Original Part # 46W0763 capacity:32GB Manufacturer Micron Memory Type DDR4

Manufacturer Micron  Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2133Mhz  Bus Type  PC4-17000

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

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

Manufacturer Hynix Memory Type DDR4 Capacity 64GB  Data Transfer Rate 2400Mhz  Bus Type PC4-19200

Manufacturer Kingston Memory Type DDR4 Capacity 4GB Data Transfer Rate 2400MHz Bus Type PC4-19200

32GB DDR3 1866Mhz PC3-14900 ECC LRDIMM 4Rx4 1.5V 240Pin Lenovo Original Part # 46W0763 capacity:32GB Manufacturer Micron Memory Type DDR4Manufacturer Lenovo Memory Type DDR3 Capacity 32GB Data Transfer Rate 1866Mhz Bus Type PC3 14900