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# Intel's Optane Memory Could Have Solved AI's RAM Bottleneck
- URL: https://adjacent.media/signals/intels-optane-memory-could-have-solved-ais-ram-bottleneck/
- Published: 2026-07-29T16:15:52.000Z
- Updated: 2026-07-29T16:15:52.000Z
- Description: Intel discontinued Optane in 2022—years before the generative AI boom made its extreme write endurance and ultra-low latency valuable for KV cache acceleration.
- Author: Jonathan Greene
- Tags: #signal, theme-connected, hardware, infrastructure, memory technology

Source: [The Register: Biting the hand that feeds](https://www.theregister.com/storage/2026/07/29/a-requiem-for-optane-intels-kv-cache-killer-that-could-have-wased-the-ram-price-crunch/5280063?ref=adjacent.media)

Intel discontinued Optane in 2022—years before the generative AI boom made its extreme write endurance and ultra-low latency valuable for KV cache acceleration. The timing was a costly product strategy failure: Optane was engineered for a shrinking problem (high-frequency trading, database writes), while the actual killer app (batching LLM inference requests) emerged too late for the investment case to survive. This created an opening for competitors like Nvidia (with NVLink-attached memory) and custom silicon makers to capture the AI memory acceleration market, locking in architectural choices that will persist for years.