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 Micron  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 3200Mhz  Bus Type PC4-25600

Manufacturer Cisco Memory Type DDR4 Capacity 256GB Data Transfer Rate 2933Mhz Bus Type PC4-23400

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

Manufacturer Crucial  Memory Type DDR3 Capacity 16GB  Data Transfer Rate 1600Mhz  Bus Type PC3-12800

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