Meta fights soaring hardware costs by reusing old DDR4 server memory in new DDR5-only servers — custom CXL 2.0 chip marries legacy DDR4-2400 with cutting-edge DDR5-6400By NewMaxx / June 30, 2026 Direct: https://ift.tt/EKjVCWc Reddit: https://ift.tt/HJd3TV4
