Who Needs DRAM? We Have Fiber
8 hours ago
- #Optical Memory
- #Hardware Architecture
- #AI Accelerators
- Hyperscale data centers and generative AI are increasing DRAM demand and pricing pressure.
- Fiber Memory uses optical fiber as an active, recirculating delay-line memory for immutable data like LLM weights.
- The architecture employs multi-core fibers, passive optical tap-and-amplify interfaces, co-packaged optics, and all-optical regeneration.
- It eliminates redundant weight storage across thousands of AI accelerators.
- Compared to traditional HBM3e configurations, it reduces weight-delivery energy by over 70%.