DDR5 Memory Prices Surge 500% in 12 Months, Hitting Local LLM Hardware Costs
DDR5 memory prices have reportedly surged by 500% over the past year, with high-capacity 128GB kits now reaching prices up to $3,399. This massive price hike significantly increases the financial barrier to entry for running large language models (LLMs) locally, which require substantial RAM capacity. The price increase represents up to ten times the lowest historically tracked prices for DDR5 memory, heavily impacting workstation and server builds.
## BACKGROUND
Running Large Language Models (LLMs) locally requires significant system memory (RAM) or Video RAM (VRAM) to store model weights during inference. High-capacity DDR5 RAM, including ECC RDIMMs, is commonly used in workstations to run larger models that exceed standard consumer GPU memory limits.