SanDisk samples 10th-gen 3D NAND chip for 512TB SSDs
SanDisk has begun sampling its 10th-generation 3D NAND flash chip, BiCS10, which enables the development of 512TB SSDs by 2027. The chip boasts industry-leading bit density and improved interface speeds, but is expected to cost over $300,000. This technology may revolutionize data storage in data centers and industries.
Key points
- SanDisk has started sampling its 10th-generation 3D NAND flash chip, BiCS10, built jointly with Kioxia.
- BiCS10 achieves industry-leading bit density of 29Gb per square millimetre, a 59% improvement over the previous BiCS8 generation.
- The chip features a new Toggle DDR6.0 interface with data transfer speeds up to 4.8Gb/s, a 33% increase.
- SanDisk targets a 256TB SSD in 2026 and a 512TB drive in 2027, with a potential 1PB data center drive in the future.
- The BiCS10 chip is expected to cost over $300,000, making it a high-end solution for data storage.
SanDisk samples 10th-gen 3D NAND chip for 512TB SSDs
SanDisk has started sampling its 10th-generation 3D NAND flash chip, BiCS10, built jointly with Kioxia. This milestone marks a significant step towards the development of high-capacity SSDs, with SanDisk targeting a 256TB SSD in 2026 and a 512TB drive in 2027.
The BiCS10 chip boasts industry-leading bit density of 29Gb per square millimetre, a 59% improvement over the previous BiCS8 generation. This increased density enables the development of larger SSDs with higher storage capacities.
In addition to its high bit density, the BiCS10 chip features a new Toggle DDR6.0 interface with data transfer speeds up to 4.8Gb/s, a 33% increase over the previous generation. This improved interface speed enables faster data transfer and improved system performance.
SanDisk's BiCS10 chip is expected to cost over $300,000, making it a high-end solution for data storage. However, this technology has the potential to revolutionize data storage in data centers and industries, enabling the development of larger and more efficient storage systems.
The future of data storage looks bright, with SanDisk's BiCS10 chip paving the way for the development of high-capacity SSDs. As the industry continues to evolve, we can expect to see even more innovative solutions emerge, transforming the way we store and manage data.
Sources
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