# ECC Server RAM Prices: Compare DDR4 & DDR5 UDIMM, RDIMM and LRDIMM

Canonical: https://cloudzat.com/ecc-server-ram-prices/
Full Markdown: https://cloudzat.com/ecc-server-ram-prices/index.md
Cluster context: https://cloudzat.com/ai/ram-price-intelligence/context.json

Purpose: Compare current ECC server RAM prices across DDR4 and DDR5 ECC UDIMM, RDIMM and LRDIMM modules. Check capacity, speed and cost per GB.
Direct answer: ECC UDIMM, RDIMM and LRDIMM are not interchangeable. The server or workstation platform determines the required generation and buffering type. Compare prices only after confirming the exact memory architecture, supported capacity and approved part specifications.

This page covers RAM pricing, compatibility or upgrade decisions. Dynamic marketplace prices are intentionally not frozen in this file. Use the canonical page for live or last-verified product evidence. Valid retained products, positive prices and usable images do not expire by age.