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XL-FLASH |
Storage Class Memory (SCM)
Designed for Speed: A Low-Latency, High-Performance Storage Class Memory (SCM) Solution
Recognizing the growing demand for a flexible and affordable Storage Class Memory (SCM) solution, KIOXIA developed XL-FLASH, an extremely low-latency, high-performance flash memory. XL-FLASH is designed to address the performance gap that currently exists between volatile memories such as DRAM and current flash memory. Like any flash memory, XL-FLASH has the ability to retain data when disconnected from its power source. Second generation XL-FLASH that supports MLC functions is in mass production.
Built with KIOXIA's BiCS FLASH™ 3D flash memory technology, XL-FLASH was designed to help data centers, cloud providers and enterprises meet the needs of increasingly demanding applications. Easy to manage and scale, XL-FLASH features a 128 gigabit (Gb) die for SLC / 256 gigabit (Gb) die for MLC (in a 2-die, 4-die, 8-die package), a 4kB page size for more efficient operating system reads and writes, fast page read and program times, and a read latency of less than 5 microseconds.
Key Features of KIOXIA XL-FLASH Storage Class Memory
- 16-plane architecture for improved latency
- Compatible flash memory protocol/package
- Fast page read and program time
- High cell reliability
- Scalable BiCS FLASH™ 3D technology
- 4KB page size for more efficient operating system reads and writes
- 128Gb die (SLC) / 256Gb die (MLC) (2-die, 4-die, 8-die package - available now)
XL-FLASH Key Technology
High Performance, Low Latency Solution
XL-FLASH has a unique 16-plane architecture for improved latency. Unlike conventional flash memory products, the word and bit lines are addressed in short dimension and optimized for the circuit structure—dramatically reducing read/write latency.
High Cell Reliability
XL-FLASH is designed with high cell reliability flash memory to support write intensive applications.
Easy to Manage
XL-FLASH uses a standard interface and operation compatible with existing flash memory protocols and products.
XL-FLASH Key Applications
Storage Server
Cloud Server / Edge Server
Automation / Digital Healthcare / Transportation / Surveillance / Robot / Drone / Security / Digital Signage / Networking (5G area network) / PoS (Point of Sales)
Learn and Evaluate
XL-FLASH Specs
*Table can be scrolled horizontally.
| Capacity | Part Number | Technology | Cell | Operating Temperature (°C) | Package | Status |
|---|---|---|---|---|---|---|
| 64GB | TH58LKG9DA5BA4R | BiCS FLASH™ | MLC SLC mode supported |
0 to 70 | 154Ball BGA 11.5x13.5mm |
Production |
| 128GB | TH58LKT0DA5BA8R | |||||
| 256GB | TH58LKT1DA5BA8S |
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.
