Please select your location and preferred language where available.
UFS & e-MMC for Consumer & Industrial
Consumer and Industrial Embedded Memory Solutions for the Applications of Today – and Tomorrow
The KIOXIA family of high-capacity embedded flash memory devices, consisting of UFS and e-MMC, integrate KIOXIA memory solutions and a controller into a single package.
The controllers in these products perform error correction, wear leveling, logical to physical address translation, and bad block management. KIOXIA's managed flash memory solutions help customers simplify system development, reduce host processor workload, shorten time to market, and improve ease of use.
Additionally, UFS 5.0 products, which began sample shipments in February 2026, incorporate new flash memory technology, and will meet the increasing demands for larger capacity and higher performance in the mobile market.
Interview
New Era of On-device AI Driven by High-speed UFS 5.0 Storage
UFS 5.0, featuring a theoretical high-speed interface of 10.8 GB/s, is almost here. KIOXIA believes that the adoption of UFS 5.0 in smartphones will further advance on-device AI. This is because high-speed UFS 5.0, with high-capacity, will allow for the storage of Large Language Models (LLMs) and Retrieval-Augmented Generation (RAG) databases.
UFS 4.0/4.1 offers lightning fast embedded storage transfer speeds allowing next-generation smartphones and mobile applications to take advantage of 5G mobile networks and AI.
KIOXIA’s Universal Flash Storage (UFS) brings the high-speed read/write performance, low power consumption and shortened application launch times demanded by a wide range of digital consumer products.
KIOXIA’s lineup of e-MMC products provide an interface compliant with JEDEC Version 5.0/5.1, eliminating the need for users to directly control flash memory.
Memory Selector
Select the right memory for your application. The Memory Selector tool will guide you to the best memory product for your needs. Whether you need raw NAND flash or memory products managed with a controller, we will help you find the right solution.
Products by Applications
Whether it’s automotive applications or compact high performance-oriented PCs or cloud server and hyperscale data center deployments, by delivering advanced high performance, high density, low power, low latency, reliability and more—KIOXIA memory and storage solutions enable the success of emerging applications and allow existing technologies to reach their expected potential.
Learn and Evaluate
Support
Please contact us if you have any technical questions, requests for materials, are interested in samples or purchases of business products (Memory, SSD), etc.
In 2007, KIOXIA announced the world‘s first 3D flash memory technology. Presenting our cutting-edge technologies, along with the key points of innovation and our efforts toward further increases in capacity.
KIOXIA invented the world’s first NAND flash memory in 1987. This is an explanation of the structure of flash memory and the mechanism of data storage.
