Kioxia introduces 2 Tb QLC Flash Memory, Leveraging BiCS FLASH Technology

Kioxia Corporation, a major player in the memory solutions industry, has just announced that it has begun shipping samples of its latest innovation: the 2 Tb (Tera bit) Quad-Level-Cell (QLC) memory devices. And let me tell you, this thing is a game-changer.

With its eighth-generation BiCS FLASH 3D flash memory technology, Kioxia has managed to achieve some impressive feats. They’ve successfully scaled both vertically and laterally, thanks to their proprietary processes and innovative architectures. But that’s not all – they’ve also implemented the CBA (CMOS directly Bonded to Array) technology, which allows for the creation of higher density devices and an industry-leading interface speed of 3.6 Gbps. These advancements have culminated in the creation of the highest capacity memory device in the industry – the 2 Tb QLC.

But what does all this mean for us? Well, for starters, it means that storage devices are about to reach a whole new level. The 2 Tb QLC is equipped with a bit density approximately 2.3 times higher and a write power efficiency approximately 70 percent higher than Kioxia’s current fifth-generation QLC device. In other words, it’s faster and more efficient than anything we’ve seen before.

And let’s talk about capacity. With its 16-die stacked architecture in a single memory package, the latest QLC device offers an industry-leading 4 TB (Tera byte) of capacity. That’s right – you can store a whole lot of data in this tiny package. And speaking of size, the 2 Tb QLC comes in a smaller package size of 11.5 x 13.5 mm and a package height of 1.5 mm. So not only does it pack a punch in terms of capacity, but it’s also compact and space-saving.

The significance of Kioxia’s latest development hasn’t gone unnoticed by industry leaders. Charles Giancarlo, CEO of Pure Storage, Inc., a pioneer in advanced data storage technology, praised Kioxia’s eighth-generation BiCS FLASH 2 Tb QLC flash memory products. He highlighted how incorporating these products into Pure Storage’s all-flash storage solutions enhances performance and efficiency. This is great news for those in need of high-performance storage solutions for artificial intelligence and backup storage.

Hideshi Miyajima, CTO of Kioxia, expressed his excitement about the new 2 Tb QLC, emphasizing its industry-leading high bit density, high-speed data transfer, and superior power efficiency. He believes that this product will bring new value to rapidly emerging AI applications and large storage applications that require power and space savings.

But wait, there’s more! Kioxia isn’t stopping at just the 2 Tb QLC. They’ve also added a 1 Tb QLC memory device to their portfolio. This performance-optimized option offers approximately 30 percent faster sequential write performance and a 15 percent improvement in read Latency compared to the capacity-optimized 2 Tb QLC. The 1 Tb QLC will be perfect for high-performance applications like client SSD and mobile devices.

It’s clear that Kioxia is committed to developing memory products to meet the growing demand for data storage solutions. And with their latest innovations, they’re definitely on the right track. So get ready for storage devices that can handle anything you throw at them – whether it’s AI applications or simply storing all your cat videos. Kioxia has got you covered.

Background Information

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About Kioxia:

Kioxia is a global leader in flash memory and solid-state drive (SSD) technology, originating from Toshiba Memory Corporation, which rebranded as Kioxia in 2019. Headquartered in Tokyo, Japan, Kioxia develops high-quality memory solutions, serving various markets including consumer electronics, data centers, and industrial applications. The company is known for pioneering NAND flash memory technology, focusing on innovation, data storage solutions, and sustainability.

  

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Technology Explained

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Latency: Technology latency is the time it takes for a computer system to respond to a request. It is an important factor in the performance of computer systems, as it affects the speed and efficiency of data processing. In the computer industry, latency is a major factor in the performance of computer networks, storage systems, and other computer systems. Low latency is essential for applications that require fast response times, such as online gaming, streaming media, and real-time data processing. High latency can cause delays in data processing, resulting in slow response times and poor performance. To reduce latency, computer systems use various techniques such as caching, load balancing, and parallel processing. By reducing latency, computer systems can provide faster response times and improved performance.

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SSD: A Solid State Drive (SSD) is a modern data storage device that employs flash memory technology to store data electronically. Unlike traditional hard disk drives (HDDs), SSDs have no moving parts, resulting in significantly faster read and write speeds. This leads to quicker boot times, faster application loading, and smoother overall system performance. SSDs are known for their durability, shock resistance, and energy efficiency, making them ideal for laptops, ultrabooks, and other portable devices. They come in various form factors, including 2.5-inch, M.2, and PCIe cards, and are favored for their reliability, quiet operation, and reduced heat generation

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