CXL and Memory Expansion

Compute Express Link (CXL) is becoming more important in data centers has the need for more storage grows to address artificial intelligence (AI) needs. Anil Gobaleh, Chair of the Marketing Working Group (MWG) with the CXL Consortium, talks about what is up with CXL and where it is headed. One of the interesting aspects in our discussion is how DDR4 is being used with CXL, which is targeting the high end where DDR5 dominates.