DDR4 RAM is disappearing — and getting more expensive than DDR5

The news article discusses the declining availability and rising prices of DDR4 RAM, as manufacturers shift their focus towards the newer DDR5 memory technology. Key points: - Manufacturers, including Samsung, SK Hynix, and Micron, are winding down DDR4 production, partly due to technological progress and the increasing demand for DDR5 memory in data centers and the "AI" industry. - The supply squeeze and the shift towards industrial memory applications are driving up consumer-level DDR4 RAM prices, which are now equal to or higher than faster DDR5 kits. - Prices are increasing for all but the smallest DDR4 capacities, while DDR5 becomes more affordable and plentiful. - This trend suggests the end of affordable DDR4-based systems and a challenge for those looking to upgrade older hardware. - The article advises users to consider upgrading their older desktops or laptops with DDR4 RAM before the availability and affordability of these kits diminish further.