What is the Gigabyte Z890 AORUS Tachyon ICE CQDIMM Edition?

It's a new motherboard unveiled at CES 2026 that supports 256GB of RAM at DDR5-7200 speeds using two 128GB memory modules.

How does the Gigabyte motherboard achieve 256GB RAM at high frequencies?

It uses specialized CQDIMM modules and optimized BIOS tuning with unique motherboard circuitry to reduce memory load and improve stability.

What are the benefits of Gigabyte's CQDIMM technology?

It allows for higher memory capacity and frequency simultaneously on consumer platforms, benefiting AI computing and content creation.

Home / Technology / Gigabyte Unveils Memory Breakthrough: 256GB at Extreme Speeds

Gigabyte Unveils Memory Breakthrough: 256GB at Extreme Speeds

14 Jan

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Summary

New motherboard supports 256GB RAM using only two 128GB modules.
Achieves DDR5-7200 frequencies with high-capacity memory modules.
Optimized BIOS and circuitry overcome traditional memory constraints.

Gigabyte Unveils Memory Breakthrough: 256GB at Extreme Speeds

At CES 2026, Gigabyte unveiled the Z890 AORUS Tachyon ICE CQDIMM Edition motherboard, setting a new industry milestone for consumer platforms. This innovative design supports an unprecedented 256GB of memory by using only two 128GB CQDIMM modules, achieving stable DDR5-7200 frequencies.

This achievement is thanks to optimized BIOS tuning and a specialized motherboard design that reduces memory channel load. These advancements overcome historical trade-offs between memory capacity, speed, and stability, enabling performance previously impossible with consumer-grade DDR5.

Gigabyte collaborated with Adata, Kingston, and TeamGroup to develop compatible CQDIMM modules, catering to AI computing and content creation demands. While pricing remains unknown, the potential cost suggests a premium for this cutting-edge memory configuration.