Next week at CES 2024, KIOXIA, the inventors of NAND flash, will highlight its extensive portfolio of solid state drives (SSDs) and memory solutions. This diverse lineup - one of the broadest range of flash solutions in the industry - is well-suited to virtually any solution that uses flash and includes new products, form factors and standards designed for upcoming IT requirements.

In today's dynamic technological landscape, where evolving standards push performance boundaries higher and end user expectations continue to climb, KIOXIA stands poised for the future by making the memory to process, manage and store the world's data. "Whether it's designing ultra-thin consumer PCs, enabling the automotive in-vehicle experience or streamlining professional photography - we make flash memory that brings applications to life and enhances user experiences," said Alex Mei, vice president of corporate marketing for KIOXIA America, Inc. "Countless consumer devices and applications rely on KIOXIA technology solutions to enrich lives and make new memories. CES gives us an opportunity to explore new possibilities and showcase the depth and breadth of our solutions."

Plextor, one of the most iconic names in PC storage once known for high performance and quality, has announced it will cease operations. Parent company Kioxia has decided to retire the Plextor brand name for solid state drives (SSDs). Instead, it will market products under its Solid State Storage Technology Corporation (SSSTC) brand going forward. The move comes after Kioxia acquired Plextor and its parent company Lite-On's SSD business back in 2019. Since then, Plextor has struggled to keep pace with new storage technologies. With PCIe Gen 4 and PCIe Gen 5 SSD controllers coming to market, Plextor failed to adopt the new Phison and InnoGrit platforms, instead sticking with Marvell controllers, lagging behind at that time.

Now, SSSTC and Kioxia will strictly focus SSD sales on the enterprise, data center, and industrial segments rather than the consumer market. The Plextor website is already redirecting to SSSTC.com, which no longer lists any drives for client PCs. While current Plextor SSD owners will continue to receive warranty support and RMA services, no new Plextor drives are expected to be released. The company had a history stretching back over 30 years of making top-performing optical disk drives and SSDs. Similarly to OCZ after its acquisition by Toshiba, the Plextor name will now fade into history. But in the fast-moving storage business, companies live and die by their ability to adopt cutting-edge technologies. Hence, companies are always on the edge of their seats, trying to survive.

KIOXIA today released the maximum possible storage capacity for the microSDXC standard of 2 TB, with the release of the Exceria Plus G2 microSDXC 2 TB model. It is also the highest data storage density among any storage device by physical volume. To pull this off, KIOXIA innovated a NAND flash device that stacks sixteen 1 terabit (128 GB) layers, with a Z-height for the package being just 0.8 mm. The card meets UHS Class 3. application class A1, and video class V30, which means an assured write speed of at least 30 MB/s. The company claims maximum sequential read speeds of 100 MB/s, with 90 MB/s maximum write speeds. KIOXIA has initially released the card in its home market of Japan, and hopes to release it in other markets soon.

KIOXIA America, Inc. today announced that its CM7 Series and CD8P Series NVM Express (NVMe) SSDs have passed certification testing for PCI Express (PCIe) 5.0 specification and NVMe 2.0 specification compliance. Developed by PCI-SIG, the PCIe 5.0 interface specification is an upgrade that enables twice the data transfer speed and bandwidth versus the PCIe 4.0 specification - up to 14,000 Megabyte/s read throughput for a x4 lane SSD. PCIe 5.0 tests were conducted at PCI-SIG compliance workshops against PCI-SIG maintained systems, along with other leading manufacturers of PCIe products.

KIOXIA CM7 Series and CD8P Series drives can now be found on the PCI-SIG Integrator's List. Achieving compliance certification during these workshops assures users that KIOXIA drives meet the rigorous PCIe 5.0 specification requirements. KIOXIA CM7 Series and CD8P Series drives have been added to The University of New Hampshire InterOperability Laboratory's (UNH-IOL) official Integrator's List. In order to be considered for inclusion on the list, technologies must undergo conformance testing performed by the UNH-IOL through laboratory tests or during an NVMe plugfest. Successful completion of this testing provides a level of assurance that the product being tested will function properly in NVMe enabled systems and NVM Express over Fabrics (NVMe-oF) environments.

Kioxia Corporation, a world leader in memory solutions, today announced that its lineup of KIOXIA RM7 Series Value SAS SSDs are now available in HPE ProLiant Gen11 servers from Hewlett Packard Enterprise (HPE). KIOXIA RM7 Series SSDs are the latest generation of the company's 12 Gb/s Value SAS SSDs, which provide server applications with higher performance, reliability and lower latency than SATA SSDs, delivering higher IOPS/W and IOPS/$.

In addition to being available in ProLiant servers, KIOXIA RM Series Value SAS SSDs are being used in the HPE Spaceborne Computer-2 (SBC-2). As part of the program, KIOXIA SSDs provide robust flash storage in HPE Edgeline and HPE ProLiant servers in a test environment to conduct scientific experiments aboard the International Space Station (ISS).

TrendForce reports a pivotal shift in the NAND Flash market for 3Q23, primarily driven by Samsung's strategic decision to reduce production. Initially, the market was clouded by uncertainty regarding end-user demand and fears of a subdued peak season, prompting buyers to adopt a conservative approach with low inventory and slow procurement. However, as market leaders like Samsung implemented substantial production cuts, buyers' attitudes shifted toward a more aggressive procurement strategy in anticipation of a market supply decrease. This led to a stabilization and even an uptick in NAND Flash contract prices by quarter-end, driving a 3% QoQ increase in bit shipments and culminating in a total revenue of US$9.229 billion, marking an approximate 2.9% increase.

The story unfolds with Kioxia and Micron—the only two to witness a dip in revenue rankings this quarter—while Samsung maintained its robust performance. Despite sluggish demand in the server sector, Samsung's fortunes rebounded thanks to a boost in consumer electronics, especially with high-capacity products in PCs and smartphones. Samsung emerged from a trough in Q3, with strategic inventory replenishments fueling further strategic stocking, and a shift in operational focus toward maximizing profit. This led to a minor 1-3% decrease in shipped bits, but a 1-3% increase in ASP, stabilizing Q3 NAND Flash revenue at US$2.9 billion.

According to sources close to Nikkei, the merger discussions between Western Digital and Kioxia has been terminated. Western Digital notified Kioxia about scrapping the possible transaction, citing the failure to obtain approval from SK Hynix, a significant shareholder of Kioxia, and disagreements over merger terms with Bain Capital, Kioxia's main shareholder. Western Digital and Kioxia, holding the fourth and second positions in the global NAND flash memory market, respectively, planned to join their NAND operations under one roof to create the world's largest maker of NAND memory and potentially enhance their competitive standing and profitability.

The merger was seen as a strategic move to rival Samsung's market dominance by leveraging the companies' combined resources and capabilities, and the plan was to happen as soon as the end of this month. However, the merger faced substantial opposition from SK Hynix, the world's third-largest NAND supplier with a 17.8% market share. Having invested more than $2.6 billion in a consortium led by Bain Capital that previously acquired Kioxia in 2018, SK Hynix expressed concerns that the proposed merger would adversely impact its market position and future collaboration opportunities with Kioxia. This opposition proved to be a pivotal obstacle, preventing the realization of the merger.

According to Kyodo News, Japanese chip manufacturer Kioxia and its U.S. counterpart Western Digital are reportedly on the verge of finalizing a merger agreement, aiming to create the world's largest producer of memory chips. The merger plan involves establishing a holding company to consolidate their operations for producing NAND flash memory chips, with the announcement reportedly coming this month. The merged entity is expected to be listed on the Nasdaq stock exchange in the United States. As the global semiconductor market contends with competitive pressures and fluctuating demand, the merger is seen as a strategic move to enhance the combined market position of both companies.

Western Digital shareholders are anticipated to hold a majority stake in the new entity, with Kioxia's shareholders, including Toshiba Corporation, owning the remaining stake. The move is poised to give the newly formed company a combined market share of 35.4 percent in NAND memory chips as of March, surpassing South Korea's Samsung, the current leader, with 34.3 percent. However, the merger's ultimate approval hinges on regulators' decisions, including those in China, as semiconductors have become increasingly integral to global economic security. Major Japanese banks, including MUFG Bank and the state-backed Development Bank of Japan, are contemplating loans of up to approximately 1.9 trillion yen (about $12.7 billion) to facilitate the merger.

The drawn out merger talks between Kioxia and Western Digital's memory and NAND flash manufacturing businesses appears to have hit an unexpected bump on the road, in the shape of SK Hynix according to the Nikkei. As it happens, SK Hynix holds an indirect stake in Kioxia and as such, they need to approve the merger for it to be able to happen. Today, SK Hynix is the second biggest manufacturer of NAND flash, somewhat behind Samsung, but if the Kioxia WD merger were to take place, SK Hynix would be pushed into a third place in the market, which wouldn't benefit the company.

As such, SK Hynix is trying to push for a rather odd option for Kioxia, where SK Hynix wants Japanese SoftBank—who owns among other things, Arm—to step in as a partner with Kioxia. However, what SK Hynix seems to have forgotten is that WD's memory chips are made in the same fab as Kioxia's and it's highly unlikely that WD would be keen on seeing this last minute proposal by SK Hynix play out. The Kioxia WD merger would result in a new company where Kioxia would own 63 percent and WD 37 percent, based on current assets. However, WD is meant to add further capital to the merger, so it can get a 50.1 percent stake in the final company for its shareholders, with Kioxia ending up with 49.9 percent.

During the China Chip Storage Future 2023 Storage Industry Trend Summit, Yingren Technology, widely recognized as InnoGrit outside of China, announced the initiation of mass production of its enterprise-level YR S900 PCIe 5.0 SSD controller. Marking a significant breakthrough, the YR S900 stands as China's first domestic PCIe 5.0 SSD controller. Operating on an open-source RISC-V architecture, the YR S900 is engineered to align with U.S. export restrictions, ensuring a seamless design and manufacturing process of the SSD controller. While Yingren Technology remains discreet about the specific process node to produce the YR S900, it's known that the controller embodies a versatile design, with compatibility extending to mainstream NAND from eminent manufacturers, and exhibits an impressive synergy with NAND from Yangtze Memory Technologies Corp (YMTC).

The YR S900 is a quad-channel controller, offering sequential read and write speeds peaking at 14 GB/s and 12 GB/s, respectively, and is equipped with InnoGrit's third-generation ECC engine to optimize 4K LDPC encoding and decoding. This collaboration with Kioxia's XL-Flash results in a low 4K random read latency of 10us, highlighting its potential to deliver higher data throughput, increased stability, and extended service life. The YR S900 encompasses a comprehensive feature set, including FDP, SR-IOV hardware virtualization, CMB, and a range of data encryption algorithms. While the mass production of the YR S900 underscores a monumental stride in SSD solutions within China, it remains to be seen whether adopting this new Chinese technology will enter markets beyond China.

Kioxia Corporation, a world leader in memory solutions, today announced sampling of new, higher performing JEDEC e-MMC Ver. 5.1-compliant embedded flash memory products for consumer applications. The new products integrate a newer version of the company's BiCS FLASH 3D flash memory and a controller in a single package, reducing processor workload and improving ease of use. Both 64 and 128 gigabytes (GB) products will be available.

As the market continues to shift to UFS, there are cases where e-MMC may still be used. This includes consumer products with mid-range storage requirements such as tablets, personal computers, point of sale devices and other portable handheld devices, as well as smart TVs and smart NICs. Kioxia continues to reinforce its market-leading position by delivering a broad, high-performance product lineup and expanding the available options for these applications.

Insiders claim that a potential merger between Western Digital and Kioxia is closer to happening—following longer than anticipated negotiation between involved parties, including Bain Capital and Toshiba. Technicalities have prolonged proceedings—an August 2023 sign off date was expected—but Kioxia Holdings' lenders seem motivated to get everything over the finish line. According to a Bloomberg report, at least three Japanese banks are ready to submit a commitment letter (next month) for the refinancing of ¥2 trillion ($14 billion) in loans—anonymous sources suggest that Sumitomo Mitsui Financial Group, Mizuho Financial Group and Mitsubishi UFJ Financial Group are involved. These organizations hope to fund the merger with Western Digital's flash memory business.

Representatives for Western Digital, Kioxia, Bain Capital and (so far named) Japanese banks have declined to provide statements in response to the Bloomberg report. Allegedly, part of the loan will be used to pay special dividends to Kioxia's shareholders. A Reuters summary of said conditions reads: "Under the terms of the deal being negotiated, Western Digital will hold about 50.5% of the combined company with the remaining 49.5% held by Kioxia...Of the 2 trillion yen loan, 400 billion yen will likely be funded through loan commitments and the Development Bank of Japan will provide a loan of 300 billion yen. The rest will likely be equally split between the three megabanks." Bloomberg's insiders believe that Western Digital's hard drive business is not being offered up.

KIOXIA America, Inc. today announced that it has donated a command set specification to the Linux Foundation vendor-neutral Software-Enabled FlashTM Project. Built to deliver on the promise of software-defined flash, Software-Enabled Flash technology gives storage developers control over their data placement, latency outcomes, and workload isolation requirements. Through its open API and SDKs, hyperscale environments may optimize their own flash protocols, such as flexible direct placement (FDP) or zoned namespace (ZNS), while accelerating adoption of new flash technologies. This unique combination of open source software and purpose-built hardware can help data centers maximize the value of flash memory. KIOXIA has developed working samples of hardware modules for hyperscalers, storage developers and application developers.

"We are delighted to provide command set specifications to the Software-Enabled Flash Project," said Eric Ries, senior vice president and general manager of the Memory and Storage Strategy Division for KIOXIA America, Inc. "This is an important step that allows the ecosystem to bring products to market, and enables customers to extract the maximum value from flash memory."

TrendForce's latest research paints a vivid picture: Q2 saw the NAND Flash market still grappling with lackluster demand and being significantly outpaced by supply. The ASP of NAND Flash also took a hit, tumbling 10-15%. Nevertheless, there was a silver lining as bit shipments grew by 19.9% QoQ from a low baseline in 1Q23. To sum up, the Q2 landscape of the NAND Flash sector witnessed a 7.4% QoQ growth in revenue, reaching US$9.338 billion.

From Q2, Samsung began reining in production with a further squeeze expected for the third quarter. With inventories set to thin out, price hikes loom on the horizon, possibly offering a remedy to the chronic supply-demand imbalance. Yet, a crowded supplier landscape in the NAND Flash sector means that many players, faced with hefty inventories, will likely continue aggressive sales into Q3. Forecasts suggests a deceleration in ASP decline for NAND Flash products in Q3 to 5-10%. Riding the stockpiling momentum for the high season, bit shipments are set to rise, propelling Q3 revenue growth past the 3% threshold.

Recently, the spot market for NAND Flash chips has seen a rise in active price inquiries for certain products, a movement driven by successful increases in wafer contract prices. TrendForce reports this uptick primarily stems from negotiations in late August between NAND Flash suppliers and key Chinese module makers. These discussions led to a new wafer contract that successfully boosted the price of 512 Gb wafers by approximately 10%.

Other suppliers have also raised prices for their comparable products, signaling a shift in supplier sentiment: they are now less inclined to finalize deals at lower prices. This change has contributed to a short-term surge in the wafer spot market. Nevertheless, whether this surge in procurement is supported by actual end-user demand remains uncertain, as these orders have arisen in reaction to adjustments in supply-side pricing.

TrendForce research reveals that, due to the impacts of high inflation and economic downturn, CSPs are adopting more conservative strategies when it comes to capital expenditure and consistently reducing their annual server demand forecasts. Currently, CSPs in China have reported a decline in cloud orders compared to last year, leading to a subsequent decrease in annual procurement volumes for enterprise SSDs. In North America, some clients have postponed mass production timelines for new server platforms while ramping up investments in AI servers. These factors have resulted in enterprise SSD orders falling below expectations. Consequently, global enterprise SSD revenue hit an all-time low in the second quarter, totaling just $1,500 million—a QoQ decrease of 24.9%.

Demand for AI servers remains strong in the third quarter, while orders and shipment momentum for general-purpose servers have yet to show signs of recovery. This continues to put pressure on the purchasing volume of enterprise SSDs, and annual bit volume is expected to be lower than last year. Meanwhile, vendors have once again reduced capacity utilization to slow down inventory growth. Server customers still maintain high inventory levels, and their purchasing momentum remains insufficient. This is expected to lead to an approximate 15% QoQ decline in the average price of enterprise SSDs in the third quarter, which may further result in a lackluster revenue performance for the peak season.

KIOXIA America, Inc. today announced that its CD8P Series data center SSD has received a Flash Memory Summit "Best of Show" award in the "Most Innovative Memory Technology" category. These awards recognize the most significant products and companies worldwide within the flash memory and solid-state storage industries.

"We are proud to recognize KIOXIA for their unwavering commitment to advancing flash memory," said Jay Kramer, Chairman of the Awards Program and President of Network Storage Advisors Inc. "KIOXIA was the first vendor to offer drives designed with PCIe 5.0 NVMe 2.0 interface technology. The new KIOXIA CD8P drives continue the company's momentum by delivering the high performance and low latency required by next-generation digital enterprise and data center infrastructures."

KIOXIA America, Inc. today announced the addition of the KIOXIA CD8P Series to its lineup of data center-class solid state drives (SSDs). KIOXIA CD8P drives are well-suited to general purpose server and cloud environments that can take advantage of PCIe 5.0 (32 gigatransfers/s x4) performance. These data center applications can generate complex mixed workloads spread across large scale virtualized systems. The new drives are available in capacities up to 30.72 terabytes (TB) and in both Enterprise and Data Center Standard Form Factor (EDSFF) E3.S and 2.5-inch (U.2) form factors.

Optimized for the performance, latency, reduced power and thermal requirements of data center environments where power and cooling efficiency is critical, the KIOXIA CD8P Series provides the predictability and consistency needed for a seamless user experience. According to Jeff Janukowicz, Research Vice President, IDC, "Growth in NVMe SSDs continues with PCIe capacity shipments in servers and storage systems expected to grow at a 40% CAGR between 2022 and 2027. The new CD8P Series SSDs gives these customers the range of performance, capacity, and security choices essential for meeting the storage requirements of next-generation digital enterprise and data center infrastructure."

KIOXIA America, Inc. today announced the availability of the first hardware samples that support the Linux Foundation's vendor-neutral Software-Enabled Flash Community Project, which is making flash software-defined. The company is expecting to deliver customer samples in August 2023. Built for the demanding needs of hyperscale environments, Software-Enabled Flash technology helps hyperscale cloud providers and storage developers maximize the value of flash memory. The hardware from KIOXIA is the first step to putting this working technology in the hands of developers.

The first running units will be showcased in live demonstrations in the KIOXIA booth (#307) next week at Flash Memory Summit 2023 (FMS 2023). This new class of drive consists of purpose-built, media-centric flash hardware focused on hyperscale requirements that work with an open source API and libraries to provide the needed functionality. By unlocking the power of flash, this technology breaks free from legacy hard disk drive (HDD) protocols and creates a platform specific to flash media in a hyperscale environment.

Today, Kioxia Corporation, a world leader in memory solutions, announced that its PCIe 4.0 NVMe and SAS SSDs have been successfully tested for compatibility and interoperability with Microchip Technology Inc. ("Microchip's") Adaptec HBA 1200 Series, SmartHBA 2200 Series host bus adapters (HBAs) and SmartRAID 3200 Series RAID adapters.

As one of the broadest portfolios of SSDs in the industry, KIOXIA drives are available for client PCs, as well as data center, hyperscale and enterprise servers and storage systems. KIOXIA CD6, CD8, and CM6 Series PCIe 4.0 NVMe SSDs and KIOXIA PM6 and PM7 Series 24G SAS SSDs all successfully completed compatibility testing performed by Microchip.

Kioxia Corporation today commenced operation of two new R&D facilities - the Flagship Building at the Yokohama Technology Campus and the Shin-Koyasu Technology Front - strengthening the company's research and development capabilities in flash memory and solid-state drives (SSDs). Going forward, other R&D functions in Kanagawa Prefecture will be relocated to these new R&D hubs to improve research efficiency and promote further advancement in technological innovation.

With the addition of the new Flagship Building, the Yokohama Technology Campus will almost double in size, allowing Kioxia to expand its capabilities in evaluating flash memory and SSD products, thereby enhancing overall product development and product quality. Equipped with environmentally-friendly facilities, the Flagship Building has also acquired ZEB-Ready certification, which is given to buildings that reduce energy consumption by 50% or more through improved energy efficiency.

Continuing to move Universal Flash Storage (UFS) technology forward, KIOXIA America, Inc. today announced sampling of new, higher performing UFS Ver. 4.0 embedded flash memory devices. These devices deliver fast embedded storage transfer speeds in a small package size and are targeted to a variety of next-generation mobile applications, including leading-edge smartphones. The improved performance of UFS products from KIOXIA enables these applications to take advantage of 5G's connectivity benefits, leading to faster downloads, reduced lag time and an improved user experience.

UFS Ver. 4.0 devices from KIOXIA integrate the company's innovative BiCS FLASH 3D flash memory and a controller in a JEDEC-standard package. UFS 4.0 incorporates MIPI M-PHY 5.0 and UniPro 2.0 and supports theoretical interface speeds of up to 23.2 gigabits per second (Gbps) per lane or 46.4 Gbps per device. UFS 4.0 is backward compatible with UFS 3.1.

Kioxia Corporation, a world leader in memory solutions, today announced new consumer SSDs scheduled to be released in the third quarter of 2023. The EXCERIA PLUS G3 Series will leverage PCIe 4.0 technology and offer up to 2 terabytes (TB) of capacity. The new series is well-suited to mainstream users of high performance gaming PCs, desktops and notebooks, bringing the speed and affordability that they require. The EXCERIA PLUS G3 Series, which is a product under development, will be on reference exhibit at COMPUTEX TAIPEI from May 30 to June 2 at the Taipei Nangang Exhibition Center.

Featuring Kioxia's BiCS FLASH 3D flash memory TLC (Triple-Level-Cell), the EXCERIA PLUS G3 Series utilizes an M.2 2280 type single-sided form factor suitable for both desktops and mobile systems. The new drives will also support Kioxia's SSD Utility Management Software, which assists users with SSD monitoring and maintenance.

KIOXIA America, Inc. today announced the addition of the BG6 Series to its lineup of PCIe 4.0 solid state drives (SSDs) - the first product to feature the company's new, 6th generation BiCS FLASH 3D flash memory and almost 1.7 times the performance of its predecessor. Designed to unleash the increased speeds and affordability of PCIe 4.0 for PC users, the powerful and compact KIOXIA BG6 Series client SSDs offer a discrete M.2 2230 form factor with higher capacities and improved power efficiency. M.2 2280 single-sided form factor versions are also available.

The KIOXIA BG6 Series unlocks back-end flash performance while maintaining affordability and increasing capacity, making it an especially attractive option for commercial and consumer notebooks and desktops. KIOXIA BG6 drives support the fully matured Host Memory Buffer (HMB) technology, which utilizes part of the host memory (DRAM) as if it were its own, to realize a DRAM-less, high-performance SSD.

Due to the current lack of demand for NAND flash, the merger talks between Kioxia and Western Digital have picked up pace once again. The two companies have been at it since 2021 and it was reported back in January that the two companies once again wanted to try and combine their NAND production business. According to Reuters, the two have been pushed into the meeting room once again, largely due to the two NAND giants wanting to cut costs in a market where demand for their products isn't what it once was.

Kioxia and Western Digital are the second and fourth largest manufacturers of NAND flash, although all the memory is made in Kioxia's facilities. A merger of the two would create a company that is said to be owned at 43 percent by Kioxia and 37 percent by Western Digital, with current shareholders of the two companies getting the remaining 20 percent. However, a potential merger isn't without hurdles, as it's likely to be scrutinised by both the US and the PRC due to potential antitrust issues, with the combined company owning a third of the global NAND flash market. Kioxia has even shelved plans for a public offering, due to the sluggish demand for NAND flash. Time will tell if the two can come to an agreement, but it doesn't look like the best of times for a merger either.