8GB DDR3 1066Mhz PC3-8500 ECC RDIMM 4Rx4 1.5V 240pin Kingston Original Part # KTH-PL310QK3/24G capacity:8GB Manufacturer Samsung Memory Type DDR4

Manufacturer Samsung  Memory Type DDR4 Capacity 16GB  Data Transfer Rate 3200MHz  Bus Type PC4-25600

Manufacturer Kingston Memory Type DDR3 Capacity 16GB Data Transfer Rate 1066Mhz Bus Type PC3L-8500

Manufacturer Samsung Memory Type DDR4 Capacity 4GB Data Transfer Rate 2933MHz Bus Type PC4-23400

Manufacturer Cisco  Memory Type DDR4 Capacity 16GB  Data Transfer Rate 2400Mhz  Bus Type PC4-19200

Manufacturer Lenovo Memory Type DDR4 Capacity 64GB Data Transfer Rate 2666Mhz Bus Type PC4-21300

8GB DDR3 1066Mhz PC3-8500 ECC RDIMM 4Rx4 1.5V 240pin Kingston Original Part # KTH-PL310QK3/24G capacity:8GB Manufacturer Samsung Memory Type DDR4Manufacturer Kingston Memory Type DDR3 Capacity 8GB Data Transfer Rate 1066Mhz Bus Type PC3 8500