4GB DDR3 1600Mhz PC3-12800 NON ECC LONG DIMM 2Rx8 1.5V 240pin Crucial Original Part # CT51264BA160B.M16' DDR4-ECC SODIMM Manufacturer Ramaxel Memory Type DDR4

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

Manufacturer Hynix Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2666Mhz  Bus Type PC4-21300

Manufacturer Kingston Memory Type DDR4 Capacity 16GB  Data Transfer Rate 2666Mhz  Bus Type PC4-21300

Manufacturer HPE Memory Type DDR4 Capacity 16GB Data Transfer Rate 2400MHz Bus Type PC4-19200

Step Code SR1PH Number of Cores 2 Number of Threads 4 Frequency 3

4GB DDR3 1600Mhz PC3-12800 NON ECC LONG DIMM 2Rx8 1.5V 240pin Crucial Original Part # CT51264BA160B.M16' DDR4-ECC SODIMM Manufacturer Ramaxel Memory Type DDR4Manufacturer Crucial Memory Type DDR3 Capacity 4GB Data Transfer Rate 1600Mhz Bus Type PC3 12800