4GB DDR3 1066Mhz PC3-8500 Sodimm 2Rx8 1.5V 204pin Crucial Original Part # CT51264BC1067 DDR3-SODIMM Desktop Manufacturer Samsung Memory Type DDR4

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

Manufacturer Heatsink  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2666MHz  Bus Type PC4-21300

Processor Family 9th Generation Intel Core i7 processor Coffee Lake Processor Segment Desktop Processor Number i7-9700K Box CPU part number BX80684I79700K OEM Part CM8068403874212

Manufacturer Hynix Memory Type DDR4 Capacity 2GB  Data Transfer Rate 2133MHz  Bus Type PC4-17000

4GB DDR3 1066Mhz PC3-8500 Sodimm 2Rx8 1.5V 204pin Crucial Original Part # CT51264BC1067 DDR3-SODIMM Desktop Manufacturer Samsung Memory Type DDR4Manufacturer Crucial Memory Type DDR3 Capacity 4GB Data Transfer Rate 1066Mhz Bus Type PC3 8500