alt Hacker NewsBring back DDR4? Journalists need to check their "I got new shit" privilege. I work in e-waste recycling. I've sold terabytes of RAM over the past year and a half. DDR4 never went away, and for that matter, neither has DDR3. (DDR2 and older isn't as common.)
This article saying DDR4 is making a comeback, and all the comments here saying DDR4 never went away, reminds me of the submarine ("Suits make a corporate comeback").
https://paulgraham.com/submarine.html