Samsung showcased its first HBM5 model at Computex 2026, with mass production reportedly targeted around 2028...

Samsung showcased its first HBM5 model at Computex 2026, with mass production reportedly targeted around 2028 (TrendForce via Reddit). While the timeline is distant, the unveiling signals Samsung's continued commitment to the HBM roadmap, positioning it to compete with SK Hynix and Micron in next-generation high-bandwidth memory for AI accelerators. Separately, Samsung participated in a $100M Series C round for data center cooling startup ZutaCore, alongside Mitsubishi and Carrier, at a $600M valuation (CTech). This investment underscores Samsung's broader push into AI infrastructure, including thermal management solutions for data centers. The combination of a forward-looking HBM product announcement and a strategic cooling investment suggests Samsung is laying groundwork for future AI compute demand. However, the 2028 production target implies no near-term revenue impact, and execution risks remain. Confidence is low due to the early-stage nature and single source for the HBM5 details.