DDR5 prices falling as compute demand cools

Retail DDR5 kits saw markdowns as large as about $100 per kit this week, with Corsair 32 GB DDR5-6400 listings falling to roughly $369.99–$379.99 from recent highs near $490. (wccftech.com)) Google Research published TurboQuant on March 24, 2026, claiming a training‑free KV‑cache compression that reduces key‑value cache memory by roughly 6x and can deliver up to an 8x speedup on NVIDIA H100 benchmarks. (research.google)) Global memory chip stocks dropped sharply after the TurboQuant disclosure, with SK Hynix and Samsung sliding about 5–6% in Seoul and U.S. memory names including Micron posting multi‑percent declines as investors flagged weaker future DRAM demand. (bloomberg.com)) OpenAI tempered its infrastructure plans earlier this year, revising a previously circulated $1.4 trillion compute target down to roughly $600 billion through 2030, a recalibration that market commentators say already shifted procurement expectations for large AI buyers. (cnbc.com)) Manufacturers had redeployed capacity toward high‑bandwidth memory (HBM) and enterprise DRAM in 2025—Micron moved away from some consumer lines and the industry prioritized data‑center-grade modules—so a mix of demand rebalancing and efficiency announcements is changing vendor revenue and margin outlooks. (datacenterdynamics.com)) Analysts caution TurboQuant mainly targets inference KV caches rather than HBM used in massive training runs, so the sell‑off has been interpreted by some as profit‑taking even as longer‑term HBM demand projections for training remain intact. (trendforce.com)) Watch two near‑term indicators: weekly DRAM/DDR5 spot and contract trackers (TrendForce/DRAMeXchange) for price direction, and the formal ICLR presentation and community ports of TurboQuant in April for evidence of rapid industry adoption or limits to the technique. (trendforce.com))