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

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

Processor Family 8th Generation Intel Core i7 processor Coffee Lake Processor Segment Desktop Processor Number i7-8700T

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

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