TrendForce reports a dramatic 21.2% QoQ decline in Q1 revenues for the DRAM industry, bringing total revenue down to US$9.663 billion. This significant dip represents the third consecutive quarter where revenues have fallen. A closer look reveals that increased shipment volumes were exclusive to Micron, with other suppliers noting a decrease. The ASP fell for all three major suppliers. An enduring oversupply issue, which has led to an ongoing slump in prices, is the chief culprit behind the decline. Nevertheless, the industry expects a gradual slowing in the rate of price decline following planned production cuts. TrendForce's Q2 forecast suggests a rise in shipments, but the ongoing price fall might limit potential revenue growth.

Each of the three major suppliers—Samsung, Micron, and SK hynix—reported a drop in quarterly revenue. Samsung saw a decline in both shipment volumes and ASP due to fewer orders for its newly launched devices, resulting in a QoQ decrease in revenue of 24.7%, amounting to about US$4.17 billion. Benefiting from its earlier financial reporting and the tail-end orders of the previous year, Micron climbed to the second position in 1Q23. Despite being the only supplier among the big three to record positive shipment growth, Micron couldn't avoid a minor 3.8% revenue decline, taking its total down to US$2.72 billion. SK hynix faced the steepest decline, with more than a 15% drop in both shipment volume and ASP, leading to a drastic 31.7% plunge in revenue, amounting to approximately USD$2.31 billion.

SK Hynix seems to be getting into being a retail brand in the storage market space and its latest addition to its product range looks pretty interesting, in more ways than one. The compact 74 x 46 x 14.8 mm (WxDxH) SSD goes under the name of Beetle X31 and judging by the packaging, it's meant to look like a golden Egyptian scarab, although SK Hynix was clearly not bold enough to follow through with the housing design. Regardless, the small golden puck looks pretty nifty, but it also hides some rather interesting technology under its shell.

Fortunately for us, a Korean YouTuber has already disassembled the drive and based on the specs, it appears to have an ASMedia ASM2362 PCIe 3.0 x2 to USB 3.1 Gen 2 (10 Gbps) bridge chip, which allows the internal NVMe drive to interface with the USB Type-C port on the device. The internal NVMe SSD is also rather intriguing and it'll most likely be found in some other devices. It appears to follow the M.2 2242 form factor, but it's only equipped with a single chip, which is said to house not only the NAND flash, but also the SSD controller and some kind of DRAM, as this is not a DRAM-less SSD. The Beetle X31 will be available in 512 GB and 1 TB sizes, with the 1 TB model retailing for 138,000 Korean won, or around US$103. An optional protective case is also available as an accessory.

Last October, the US Department of Commerce imposed semiconductor restrictions on Chinese imports of equipment for processes of 18 nm and below. SK hynix's Wuxi fab was granted a one-year production license, but geopolitical risks and weak demand prompted the company to reduce wafer starts by about 30% per month in 2Q23, according to TrendForce's latest research.

TrendForce reports that SK hynix had planned to transition its Wuxi fab's mainstream process from 1Y nm to 1Z nm, decreasing the output of legacy processes. However, due to limitations imposed by the US ban, the company instead opted to increase the share of its 21 nm production lines, focus-ing on DDR3 and DDR4 4Gb products. SK hynix's long-term strategy involves shifting its capacity expansion back to South Korea, while the Wuxi fab caters to domestic demand in China and the legacy-process consumer DRAM market.

Yesterday SK Hynix reported its Q1 2023 results and to say that they were abysmal is being kind, as the company reported a 3.4 trillion won operating loss, or just over US$2.5 billion. That's no small hit to take for any company, especially when it's only the performance for a single quarter. However, SK Hynix is apparently trying to see its situation from a positive perspective and believes that the memory chip market will rebound in the second half of this year. The positive outlook isn't just based on what SK Hynix believes though, as various analysts and securities companies believe in an upswing in the second half of the year.

That said, Micron, one of SK Hynix main competitors, has a more drab outlook for the remainder of 2023 and is expecting a tough year ahead. SK Hynix is expecting production cuts by itself, Micron and Samsung to start to take effect sometime in the second quarter this year, which should see inventory drop to more normal levels for all three companies. SK Hynix is also expecting to see a higher demand for DDR5 DRAM later this year, especially in the mobile and server market space. Finally, SK Hynix is hoping that its customers will buy higher density memory products this year, replacing older, lower density solutions, be that DRAM or NAND flash related. SK Hynix is expecting to launch its Gen 5 10 nm DRAM and 238-layer NAND sometime next year, which the company is also hoping will bring more income to its coffers, but the company still has to make it through the rest of 2023 first.

SK hynix Inc. (or "the company", www.skhynix.com) today reported financial results for the first quarter ended March 31, 2023. The company recorded revenues of 5.088 trillion won, operating loss of 3.402 trillion won (with operating margin of negative 67%), and net loss of 2.586 trillion won (with net profit margin of negative 51%) in the first quarter of 2023.

"As the memory chip downturn continued through the first quarter, the company posted a sequential drop in revenues and widened operating loss on sluggish demand and falling products prices," SK hynix said. "But we expect revenues to rebound in the second quarter after bottoming out in the first, driven by a gradual increase in sales volume."

TrendForce reports that mass production of new server platforms—such as Intel Sapphire Rapids and AMD Genoa—is imminent. However, recent market reports have indicated a PMIC compatibility issue for server DDR5 RDIMMs; DRAM suppliers and PMIC vendors are working to address the problem. TrendForce believes this will have two effects: First, DRAM suppliers will temporarily procure more PMICs from Monolithic Power Systems (MPS), which supplies PMICs without any issues. Second, supply will inevitably be affected in the short term as current DDR5 server DRAM production still uses older processes, which will lead to a convergence in the price decline of DDR5 server DRAM in 2Q23—from the previously estimated 15~20% to 13~18%.

As previously mentioned, PMIC issues and the production process relying on older processes are all having a short-term impact on the supply of DDR5 server DRAM. SK hynix has gradually ramped up production and sales of 1α-nm, which, unlike 1y-nm, has yet to be fully verified by consumers. Current production processes are still being dominated by Samsung and SK hynix's 1y-nm and Micron's 1z-nm; 1α and 1β-nm production is projected to increase in 2H23.

According to the South China Morning Post (SCMP) sources, Yangtze Memory Technologies Corp (YMTC) has been plotting to manufacture its advanced 3D NAND flash using locally sourced equipment. As the source notes, YMTC has placed big orders from local equipment makers in a secret project codenamed Wudangshan, named after the Taoist mountain in the company's home province of Hubei. Last year, YTMC announced significant progress towards creating 200+ layer 3D NAND flash before other 3D NAND makers like Micron and SK Hynix. Called X3-9070, the chip is a 232-layer 3D NAND based on the company's advanced Xtacking 3.0 architecture.

As the SCMP finds, YTMC has placed big orders at Beijing-based Naura Technology Group, maker of etching tools and competitor to Lam Research, to manufacture its advanced flash memory. Additionally, YTMC has reportedly asked all its tool suppliers to remove all logos and other marks from equipment to avoid additional US sanctions holding the development back. This significant order block comes after the state invested 7 billion US Dollars into YTMC to boost its production capacity, and we see the company utilizing those resources right away. However, few industry analysts have identified a few "choke points" in YTMC's path to independent manufacturing, as there are still no viable domestic alternatives to US-based tool makers in areas such as metrology tools, where KLA is the dominant player, and lithography tools, where ASML, Nikon, and Canon, are noteworthy. The Wuhan-based Wudangshan project remains secret about dealing with those choke points in the future.

Earlier this month, it was reported that the Chinese Government could retaliate to the U.S. ban on YMTC by banning Idaho-based Micron Technology from selling memory products to Chinese firms—something that can severely hit Micron's bottom-line if you consider the various smartphone brands and PC OEMs based out of China, not to mention foreign companies that manufacture the entire spectrum of consumer electronics in China.

While Beijing is still making up its mind on whether go ahead with this ban, Washington threw a wrench in the works, by "urging" South Korean memory giants Samsung and SK Hynix not to fill the shortfall in supply left by a ban on Micron. It stands to reason that a similar request has been made with Kioxia, which is majority-owned by Bain Capital. Therefore, if China were to ban Micron, it would have to do so only after scaling up production at YMTC to make up for the supply, or end up with a chip shortage that can hurt Chinese ICT and PC firms in the immediate aftermath of the ban.

Netlist Inc. an enterprise solid state storage drive specialist has been awarded over $303 million in damages by a federal jury in Texas on April 21, over apparent patent infringement on Samsung's part. Netlist has alleged that the South Korean multinational electronics corporation had knowingly infringed on five patents, all relating to improvements in data processing within the design makeup of memory modules intended for high performance computing (HPC) purposes. The Irvine, CA-based computer-memory specialist has sued Samsung in the past - with a legal suit filed at the Federal District Court for the Central District of California.

Netlist was seemingly pleased by the verdict reached at the time (2021) when the court: "granted summary judgements in favor of Netlist and against Samsung for material breach of various obligations under the Joint Development and License Agreement (JDLA), which the parties executed in November 2015. A summary judgment is a final determination rendered by the judge and has the same force and effect as a final ruling after a jury trial in litigation."

SK hynix announced today it has become the industry's first to develop 12-layer HBM3 product with a 24 gigabyte (GB) memory capacity, currently the largest in the industry, and said customers' performance evaluation of samples is underway. HBM (High Bandwidth Memory): A high-value, high-performance memory that vertically interconnects multiple DRAM chips and dramatically increases data processing speed in comparison to traditional DRAM products. HBM3 is the 4th generation product, succeeding the previous generations HBM, HBM2 and HBM2E

"The company succeeded in developing the 24 GB package product that increased the memory capacity by 50% from the previous product, following the mass production of the world's first HBM3 in June last year," SK hynix said. "We will be able to supply the new products to the market from the second half of the year, in line with growing demand for premium memory products driven by the AI-powered chatbot industry." SK hynix engineers improved process efficiency and performance stability by applying Advanced Mass Reflow Molded Underfill (MR-MUF)# technology to the latest product, while Through Silicon Via (TSV)## technology reduced the thickness of a single DRAM chip by 40%, achieving the same stack height level as the 16 GB product.

Thermaltake today introduced its ToughRAM D5 RGB series DDR5 memory in multiple color options that it had shown off in its 2023 CES booth. Today's release sees the memory modules in six color variants—Turquoise, Racing Green, Metallic Gold, Racing Red, White, and Black. These come with the distinctive Thermaltake "TT" design, and are capped with silicone diffusers for the 8 RGB LEDs that you can control using the TT RGB Plus 2.0 app.

Thermaltake sells these only in 32 GB (2 x 16 GB) kits, rated for DDR5-5600, 36-36-36-76 timings, and 1.1 V to 1.25 V DRAM voltage. These are based on SK Hynix M-die DRAM chips in single-rank 8x 16 Gbit configuration. What's interesting is that even to achieve its rather modest DDR5-5600 speed, Thermaltake included both Intel XMP 3.0 and AMD EXPO profiles. The company didn't reveal pricing.

A strong growth in AI server shipments has driven demand for high bandwidth memory (HBM). TrendForce reports that the top three HBM suppliers in 2022 were SK hynix, Samsung, and Micron, with 50%, 40%, and 10% market share, respectively. Furthermore, the specifications of high-end AI GPUs designed for deep learning have led to HBM product iteration. To prepare for the launch of NVIDIA H100 and AMD MI300 in 2H23, all three major suppliers are planning for the mass production of HBM3 products. At present, SK hynix is the only supplier that mass produces HBM3 products, and as a result, is projected to increase its market share to 53% as more customers adopt HBM3. Samsung and Micron are expected to start mass production sometime towards the end of this year or early 2024, with HBM market shares of 38% and 9%, respectively.

AI server shipment volume expected to increase by 15.4% in 2023
NVIDIA's DM/ML AI servers are equipped with an average of four or eight high-end graphics cards and two mainstream x86 server CPUs. These servers are primarily used by top US cloud services providers such as Google, AWS, Meta, and Microsoft. TrendForce analysis indicates that the shipment volume of servers with high-end GPGPUs is expected to increase by around 9% in 2022, with approximately 80% of these shipments concentrated in eight major cloud service providers in China and the US. Looking ahead to 2023, Microsoft, Meta, Baidu, and ByteDance will launch generative AI products and services, further boosting AI server shipments. It is estimated that the shipment volume of AI servers will increase by 15.4% this year, and a 12.2% CAGR for AI server shipments is projected from 2023 to 2027.

Noctua has showcased its NH-U14S DX-4677 air cooler in action, cooling down Intel's 56-core Xeon W9-3495X at full load and drawing 700 W of power. While all-in-one (AiO) liquid coolers are popular these days, Noctua aim to show that air coolers are more than capable on handling even the most high-end CPUs, even at continuous load and without throttling.

While the video does not show the full details of the CPU settings, it is still an impressive feat, especially considering the high power draw, which suggest that the CPU was pushed way beyond its default settings for demonstration. The setup includes the aforementioned Intel's 56-core Xeon W9-3495X CPU, running on ASUS Pro WS W790E-SAGE SE motherboard with SK Hynix DDR5 EC8 RDIMM, and powered by Seasonic's PX-1600 PSU.

TrendForce reports that the US Department of Commerce recently released details regarding its CHIPS and Science Act, which stipulates that beneficiaries of the act will be restricted in their investment activities—for more advanced and mature processes—in China, North Korea, Iran, and Russia for the next ten years. The scope of restrictions in this updated legislation will be far more extensive than the previous export ban, further reducing the willingness of multinational semiconductor companies to invest in China for the next decade.

CHIPS Act will mainly impact TSMC; and as the decoupling of the supply chain continues, VIS and PSMC capture orders rerouted from Chinese foundries
In recent years, the US has banned semiconductor exports and passed the CHIPS Act, all to ensure supply chains decoupling from China. Initially, bans on exports were primarily focused on non-planar transistor architecture (16/14 nm and more advanced processes). However, Japan and the Netherlands have also announced that they intend to join the sanctions, which means key DUV immersion systems, used for producing both sub-16 nm and 40/28 nm mature processes, are likely to be included within the scope of the ban as well. These developments, in conjunction with the CHIPS Act, mean that the expansion of both Chinese foundries and multinational foundries in China will be suppressed to varying degrees—regardless of whether they are advanced or mature processes.

Samsung Electronics will be cutting back on memory chip production, following a worrying drop in its operational profits. Estimates for the first quarter point to a 96% year-on-year decline - the silicon mega-corporation's lowest profit result in 14 years (since the first quarter of 2009). Samsung's operating profits fell to 600 billion won ($456 million) in January to March 2023, from 14 trillion won the previous year. The company has confirmed that a slump in sales is the main cause behind the smaller margins - with a slow global economy and a drop in demand after the chip shortages of 2020 - 2022. Manufacturers of computer and server equipment have reduced expenditure on procurements of RAM and storage solutions.

In a statement released last week, the company confirmed that it was adjusting its manufacturing output in reaction to the drop in demand: "We are lowering the production of memory chips by a meaningful level, especially that of products with supply secured." Industry analysts in South Korean are foreseeing that Samsung's chip business will post heavy losses (into the billions of dollars) during the first three months of 2023. Samsung is expected to publish detailed financial results later this month. The analysts have spotted similar patterns at other South Korea-based memory chip markers - SK Hynix and Micron have recorded heavy financial losses across recent quarters.

Rambus Inc., a premier chip and silicon IP provider making data faster and safer, today announced it has extended its comprehensive patent license agreement with SK hynix, a world leader in advanced semiconductor technology, for an additional ten years. Effective July 1, 2024, the extension maintains similar financial terms and provides SK hynix with broad access to the full Rambus patent portfolio through mid 2034. Other terms and details are confidential.

"SK hynix is a longstanding partner and customer, and we are very pleased to extend our strong relationship well ahead of the agreement's expiration date," said Luc Seraphin, president and chief executive officer of Rambus. "Both Rambus and SK hynix are committed to advancing the industry with world-class products and technology, and this extension is a testament to the ongoing value of our intellectual property and our continued product collaborations together."

AMD and JEDEC are collaborating to create a new industry standard for DDR5 memory called MRDIMMs (multi-ranked buffered DIMMs). The constant need for bandwidth in server systems provides trouble that can not easily be solved. Adding more memory is difficult, as motherboards can only get so big. Incorporating on-package memory solutions like HBM is expensive and can only scale to a specific memory capacity. However, engineers of JEDEC, with the help of AMD, have come to make a new standard that will try and solve this challenge using the new MRDIMM technology. The concept of MRDIMM is, on paper, straightforward. It combines two DDR5 DIMMs on a single module to effectively double the bandwidth. Specifically, if you take two DDR5 DIMMs running at 4,400 MT/s and connect them to create a single DIMM, you get 8,800 MT/s speeds on a single module. To efficiently use it, a special data mux or buffer will effectively take two Double Data Rate (DDR) DIMMs and convert them into Quad Data Rate (QDR) DIMMs.

The design also allows simultaneous access to both ranks of memory, thanks to the added mux. First-generation MRDIMMs can produce speeds of up to 8,800 MT/s, while the second and third generations modules can go to 12,800 MT/s and 17,600 MT/s, respectively. We expect third-generation MRDIMMs after 2030, so the project is still far away. Additionally, Intel has a similar solution called Multiplexer Combined Ranks DIMM (MCRDIMM) which uses a similar approach. However, Intel's technology is expected to see the light of the day as early as 2024/2025 and beyond the generation of servers, with Granite Rapids likely representing a contender for this technology. SK Hynix already makes MCRDIMMs, and you can see the demonstration of the approach below.

Silicon manufacturers in South Korea and Taiwan have questioned the requirements outlined in the United States Chips and Science Act - South Korean President Yoon Suk Yeol spoke on Thursday March 30, and said that there was a growing concern within companies Samsung Electronics Corporation and SK Hynix Inc. with regard to criteria for new U.S. semiconductor subsidies. Excess profit sharing is one area of contention, as the U.S. government will expect dividends to be paid under special conditions. The companies are also reluctant to meet the requirements of submitting detailed information about fab capacity and yield estimates. Leaders are pointing to the potential sensitive nature of exposing too much confidential corporate strategy to bodies in the USA, and sources within Samsung and SK Hynix are worried that budgetary planning information will be revealed in minute detail.

The CHIPS Act grants a $52 billion pool of research and manufacturing funds, and subsidies would be sourced from it. SK Hynix's parent group is considering an application in order to gain access to funding via the CHIPS Act, the SK Group has formed plans to invest $15 billion of its own money into the U.S. chip manufacturing sector - a North American location for an advanced chip packaging plant is being decided upon. Samsung has invested a substantial $25 billion into its Texas operation, so is eligible to receive U.S. government subsidies as well.

Semiconductor manufacturers worldwide are forecast to increase 300 mm fab capacity to an all-time high of 9.6 million wafers per month (wpm) in 2026, SEMI announced today in its 300 mm Fab Outlook to 2026 report. After strong growth in 2021 and 2022, the 300 mm capacity expansion is expected to slow this year due to soft demand for memory and logic devices.

"While the pace of the global 300 mm fab capacity expansion is moderating, the industry remains squarely focused on growing capacity to meet robust secular demand for semiconductors," said Ajit Manocha, SEMI President and CEO. "The foundry, memory and power sectors will be major drivers of the new record capacity increase expected in 2026."

Crucial is keen to drum up early interest for an upcoming SSD model, and the Linus Tech Tips team has received and tested a sample unit. The T700 is a PCIe Gen 5 NVMe M.2 SSD storage solution based around a Phison PS5026-E26 controller, which is a very common choice for the current generation of PCIe 5.0 SSDs available on the market. Micron 3D NAND chips look to be present on the T700's PCB, and a Crucial-branded heatsink is mounted to the provided sample unit. It is interesting to note that the uncovered T700 unit bears a striking resemblance to Phison's E26 Engineering Reference sample, although the latter appears to feature SK Hynix memory chips, instead of Micron.

The LTT team posted benchmark results from a Crystal Disk Mark test session, and the T700 achieved maximums of 12.4 GB/s sequential read and 11.9 GB/s write speeds. This represents an almost two fold jump over the performance of Crucial's PCIe 4.0 based P5 Plus SSD, which is a substantial improvement and also very impressive considering the T700's usage of a passive cooling solution.

SK Hynix representatives unveiled the company's latest breakthrough in 3D NAND development at the ISSCC 2023 conference. Details of a new flash memory prototype featuring over 300 layers were revealed, and the company stated that a team of 35 engineers had contributed to the presentation material. In order to highlight the boost in performance offered by the prototype's improvements, it was compared to SK Hynix's previous record holding seventh-generation 238-layer 3D NAND. The new eighth-generation 3D NAND posted bandwidth figures with a maximum of 194 MB/s, which contrasts favorably with the older model's rate of 164 MB/s, representing an 18% increase in performance.

Recording density also benefits from the 300+ active layer design, with SK Hynix mentioning a 1 Tb (128 GB) capacity with triple level cells and a bit density of over 20 GB/mm^2. The chip features a 16 KB page size, four planes and a 2400 MT/s interface. The increase in density will result in a lower per-Tb cost during the manufacturing process. It is hoped that the end consumer will ultimately benefit from the boost in performance and capacity.

Although DRAM is using much less refined production processes compared to the latest processors and GPUs, all the major manufacturers are continuing to shrink their manufacturing nodes step by step. Part of the reason for this, is that a node shrink doesn't have the same improvements for DRAM as it does for most types of field-effect transistors or FETs, which are mostly used for making processor logic of some kind. SK Hynix is now said to have entered the partner verification process of its 5th gen 1β DRAM, to make sure its latest 1x nm DRAM is compatible with major applications. In SK Hynix's case this should roughly translate to a 12 nm process node.

According to Chosun Media in Korea, Intel will take part in this verification, with Intel having finished verification of SK Hynix's 4th gen 1α DRAM for its 4th gen Xeon Scalable processor. Initially, SK Hynix's 5th gen 1β DRAM will be targeting server applications, so it's likely it will be tested for compatibility with the same platforms from Intel, among others. The new 1β DRAM is said to increase efficiency by more than 40 percent, although the publication didn't mention if this is power efficiency or something else. The 1β DRAM from SK Hynix, as well as Samsung—who announced its 1β DRAM in December 2022—are made using an EUV lithography process and the two Korean DRAM makers are the only two makers of DRAM that are using EUV so far.

SK Hynix ran into issues earlier this month at one of its DRAM production fabs, due to impurities in zirconium high-k materials used in the production. The materials were supplied by SK Trichem and due to the impurities, the equipment at SK Hynix fab ended up leading to increased pressure in some of the manufacturing equipment and forced the production to be shut down. All the equipment at the fab had to be cleaned and some even replaced due to the impurities in the material.

The zirconium high-k material is deposited at the atomic level, atop the capacitors of the DRAM, as a precursor. Any impurities in such a material would lead to failed DRAM chips, but apparently there was no damage to the DRAM wafer production in this case, according to SK Hynix. The company will be ordering replacement material from two other suppliers for the time being and SK Trichem should be supplying a fresh batch by the end of the month.

SK hynix Inc. (or "the company") reported today financial results for 2022 ended on December 31. The company recorded revenues of 44.648 trillion won, an operating profit of 7.007 trillion won and a net income of 2.439 trillion won. Operating and net profit margin for the full year was 16% and 5%, respectively. "Revenues continued to grow last year, but the operating profit decreased compared with a year earlier as the industry entered into a downturn from the second half," the company said. "With uncertainties still lingering, we will continue to reduce investments and costs, while trying to minimize the impact of the downturn by prioritizing markets with high growth potential."

In 2022, SK hynix increased high-capacity DRAM shipments for server/PC markets, while boosting sales of DDR5 and HBM - of which products that the company has a solid market leadership - to customers in the growing markets of AI, Big Data, and cloud computing. Particularly, revenues for the data center SSD more than quadrupled compared with a year earlier.

SK hynix Inc. announced today that it has developed the world's fastest mobile DRAM 'LPDDR5T (Low Power Double Data Rate 5 Turbo)' and provided sample products to customers. The new product, LPDDR5T, operates at a data rate of 9.6 gigabits per second (Gbps), 13% faster than the previous generation LPDDR5X unveiled in November 2022. To highlight the maximum speed the product features, SK hynix added 'Turbo' at the end of the standard name LPDDR5.

LPDDR5T, which operates in the ultra-low voltage range of 1.01 to 1.12 V set by the JEDEC (Joint Electron Device Engineering Council), is a product that not only features utmost speed but ultra-low power consumption. "The company pushed the technology to new limits in just two months after LPDDR5X, mobile DRAM with 8.5 Gbps specification, was introduced to the market in November 2022," SK hynix said. "We will solidify our leadership in the mobile DRAM market by providing products of various storage capacities that meet customers' needs."