16GB DDR4 2666MHz PC4-21300 NON ECC UNBUFFERED DIMM 2Rx8 1.2V 288Pin Hynix Original Part # HMA82GU6JJR8N-VK capacity:16GB Manufacturer Kingston Memory Type DDR4

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

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

Manufacturer HPE  Memory Type DDR4 Capacity 128GB  Data Transfer Rate 3200Mhz  Bus Type PC4-25600

Manufacturer Hynix Memory Type DDR5 Capacity 16GB  Data Transfer Rate 5600Mhz Bus Type PC5-44800

16GB DDR4 2666MHz PC4-21300 NON ECC UNBUFFERED DIMM 2Rx8 1.2V 288Pin Hynix Original Part # HMA82GU6JJR8N-VK capacity:16GB Manufacturer Kingston Memory Type DDR4Manufacturer Hynix Memory Type DDR4 Capacity 16GB Data Transfer Rate 2666MHz Bus Type PC4 21300