4GB DDR3 1333Mhz PC3-10600 NON ECC LONG DIMM 1Rx8 1.5V 240pin Crucial Original Part # CT51264BA1339 DDR4-NON ECC Desktop Step Code SR14L Number of

Step Code SR14L Number of Cores 4 Number of Threads 4 Frequency 2

Manufacturer NVDIMM Memory Type DDR4 Capacity 32GB Data Transfer Rate 2400Mhz Bus Type PC4-19200

Manufacturer Hynix Memory Type DDR4 Capacity 256GB  Data Transfer Rate 3200Mhz  Bus Type PC4-25600

Manufacturer Sumsung Memory Type DDR4 Capacity 64GB Data Transfer Rate 2933Mhz Bus Type PC4-23400

4 GHz / 3400 MHz L3 Cache 12 MB Bus Speed 5 GT/s Socket 2011 Dimensions

4GB DDR3 1333Mhz PC3-10600 NON ECC LONG DIMM 1Rx8 1.5V 240pin Crucial Original Part # CT51264BA1339 DDR4-NON ECC Desktop Step Code SR14L Number ofManufacturer Crucial Memory Type DDR3 Capacity 4GB Data Transfer Rate 1333Mhz Bus Type PC3 10600