DDR5 prices have skyrocketed due to a massive shortage, making it difficult to find deals on traditional capacities like 32GB and 64GB kits. However, non-binary kits with 48GB or more capacity are becoming increasingly popular, offering more memory for around the same price as binary kits. This shift is driven by retailers, resellers, and buyers catching on to the pricing discrepancy between binary and non-binary kits.
For example, a 48GB Corsair Vengeance RGB kit can be found for $380, which is cheaper than its 32GB counterpart but comes with a slower transfer speed and higher CAS latency. Similarly, a 32GB Crucial Pro DDR5-6400 kit sells for $389, while the same capacity in binary form is sold out.
The reason behind this pricing difference lies in the production of DRAM modules. The demand for 16Gb dies, commonly used in binary kits, is higher due to their widespread use in consumer and enterprise markets. In contrast, 24Gb dies used in non-binary kits are more insulated from the surging cost of DRAM modules.
As suppliers warn that the DRAM market surge will continue into 2026 and beyond, buying a non-binary kit can be a good option for those looking to save on RAM prices. However, it’s essential to check compatibility with your motherboard and perform any necessary BIOS updates.
Source: https://www.tomshardware.com/pc-components/ram/non-binary-ram-kits-might-be-the-secret-to-skirt-surging-ddr5-prices-get-48gb-of-memory-for-less-than-32gb