 "8GB 2133MHZ DDR4 ECC CL15 SODIMM" SODIMM | Tradineur.com"
"Capacidad total: 8 GB; Frecuencia (Bus clock rate): 2.133 MHz; Tecnología: DDR4 tft; Kit: No; Tipología: SO-DIMM analogico; Generica: Sí" 
 "Kingston ValueRAM - DDR4 8 GB SO-DIMM 260-pin" " Kingston 260-pin KVR21SE15D8/8 System Memory (RAM) CDW.com
"ValueRAM is Kingston's value-priced line of industry-standard, generic memory intended for customers who have white box or generic computer systems, or who plan to purchase memory by specification. ValueRAM is designed to industry specifications tested, is 100% tested and is available at competitively low prices." 