Tecnologia1 mintechpowerup.com04/08/2026
(PR) Kioxia and Sandisk Unveil 10th-Gen 332-Layer QLC NAND with 4.8 Gb/s Interface Speeds
Kioxia Corporation, a subsidiary of Kioxia Holdings Corporation (TOKYO: 285A) and Sandisk Corporation (Nasdaq: SNDK) today unveiled their next-generation Quad-Level-Cell (QLC) 3D…
Kioxia Corporation, a subsidiary of Kioxia Holdings Corporation (TOKYO: 285A) and Sandisk Corporation (Nasdaq: SNDK) today unveiled their next-generation Quad-Level-Cell (QLC) 3D flash memory technology, which delivers up to 60% increase in bit density compared to their 8th-generation, surpassing 37 Gb/mm² and setting the industry benchmark for bit density, performance and power efficiency.
Leveraging the companies' revolutionary CMOS directly Bonded to Array (CBA) technology which fabricates CMOS logic and the memory array on separate wafers before bonding them together with high-precision wafer-to-wafer alignment, the new generation improves read and write bandwidth compared to the 8th-generation 3D flash memory and becomes the industry's first QLC 3D flash memory technology to reach a 4.8 Gb/s interface.
Leveraging the companies' revolutionary CMOS directly Bonded to Array (CBA) technology which fabricates CMOS logic and the memory array on separate wafers before bonding them together with high-precision wafer-to-wafer alignment, the new generation improves read and write bandwidth compared to the 8th-generation 3D flash memory and becomes the industry's first QLC 3D flash memory technology to reach a 4.8 Gb/s interface.