Here is memory on sale at Newegg for $85.
G.SKILL Aegis 32GB (2 x 16GB) 288-Pin DDR4 SDRAM DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19D-32GIS
DDR4 2666 (PC4 21300)
CAS Latency 19
Here is compatible memory according to Crucial memory scanner:
DDR4 PC4-19200 • CL=17 • SINGLE RANKED • X8 BASED • UNBUFFERED • NON-ECC • DDR4-2400 • 1.2V •
I currently have 4 sticks of 4GB memory. I'd take out two and substitute the 16GB sticks. Will this work?