32GB DDR3 1600Mhz PC3L-12800 ECC LRDIMM 4Rx4 1.35V 240Pin Samsung Original Part # M386B4G70BM0-YK0 capacity:32GB Manufacturer Lenovo Memory Type DDR4

Manufacturer Lenovo  Memory Type DDR4 Capacity 64GB  Data Transfer Rate 3200Mhz  Bus Type PC4-25600

Manufacturer Samsung Memory Type DDR3 Capacity 32GB Data Transfer Rate 1066Mhz Bus Type PC3L-8500

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

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

Manufacturer Kingston  Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2133MHz  Bus Type PC4-17000

32GB DDR3 1600Mhz PC3L-12800 ECC LRDIMM 4Rx4 1.35V 240Pin Samsung Original Part # M386B4G70BM0-YK0 capacity:32GB Manufacturer Lenovo Memory Type DDR4Manufacturer Samsung Memory Type DDR3 Capacity 32GB Data Transfer Rate 1600Mhz Bus Type PC3L 12800